{"id":1664,"date":"2025-05-23T17:10:51","date_gmt":"2025-05-23T17:10:51","guid":{"rendered":"https:\/\/www.diecastingschina.com\/?p=1664"},"modified":"2025-05-23T17:10:53","modified_gmt":"2025-05-23T17:10:53","slug":"galvanicke-pokovovani-cernym-niklem","status":"publish","type":"post","link":"https:\/\/www.diecastingschina.com\/cs\/galvanicke-pokovovani-cernym-niklem\/","title":{"rendered":"Odhalen\u00ed s\u00edly \u010dern\u00e9ho niklu p\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed: Kompletn\u00ed pr\u016fvodce"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcrBQlj4rlX3dhHJ_2XE9JeA3zull_BH0AoRuFofZ8Fl06O8sGycXQqr2BaTBFU8_yR2aEk-FmsEbRNJKf5dZDl3lrKi-heNQ7_huCVMyQ3mEYUefVIjEfVBEM0lLCRFghs-rNjeg?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\" style=\"width:800px;height:auto\"\/><\/figure>\n\n\n\n<p>\u010cern\u00e9 niklov\u00e1n\u00ed je dnes ve sv\u011bt\u011b zpracov\u00e1n\u00ed kov\u016f hojn\u011b vyu\u017e\u00edv\u00e1no pro sv\u016fj atraktivn\u00ed vzhled a silnou odolnost proti korozi. D\u00edky sv\u00e9 elegantnosti a tmav\u00e9 barv\u011b je tato povrchov\u00e1 \u00faprava d\u016fle\u017eit\u00e1 v mnoha oblastech, v\u010detn\u011b automobilov\u00e9ho pr\u016fmyslu, elektroniky, m\u00f3dy a spot\u0159ebn\u00edho zbo\u017e\u00ed. Pokud chcete m\u00edt modern\u00ed povrchovou \u00fapravu, kter\u00e1 dob\u0159e funguje, nechat si d\u00edly pokovit \u010dern\u00fdm niklem je jist\u011b jednou z mo\u017enost\u00ed.&nbsp;<\/p>\n\n\n\n<p>Galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem je metoda nan\u00e1\u0161en\u00ed \u010dern\u00e9 vrstvy niklu na kov pomoc\u00ed elekt\u0159iny v kapaln\u00e9m roztoku. Pom\u00e1h\u00e1 t\u011bm, kte\u0159\u00ed d\u00e1vaj\u00ed p\u0159ednost modern\u00edmu a nen\u00e1ro\u010dn\u00e9mu vzhledu, naj\u00edt jinou mo\u017enost ne\u017e chromov\u00e1n\u00ed nebo zinkov\u00e1n\u00ed. Bez ohledu na to, zda jste konstrukt\u00e9r, in\u017een\u00fdr nebo v\u00fdrobce, znalost toho, \u010deho lze a nelze dos\u00e1hnout s plechem, m\u016f\u017ee pomoci hladk\u00e9mu pr\u016fb\u011bhu va\u0161eho projektu.<\/p>\n\n\n\n<p>Uvid\u00edme tak\u00e9, jak se \u010dern\u00e9 galvanick\u00e9 niklov\u00e1n\u00ed pou\u017e\u00edv\u00e1 ve v\u0161em od hodinek a\u017e po panely automobil\u016f k vytvo\u0159en\u00ed poutav\u00e9ho designu. Na z\u00e1v\u011br tohoto pr\u016fvodce se pod\u00edv\u00e1me na obavy o \u017eivotn\u00ed prost\u0159ed\u00ed, sou\u010dasn\u00e9 a mo\u017en\u00e9 budouc\u00ed trendy a na n\u00e1zory odborn\u00edk\u016f.<\/p>\n\n\n\n<p>A\u0165 u\u017e zkou\u0161\u00edte nov\u00e9 materi\u00e1ly, nebo vylep\u0161ujete ty st\u00e1vaj\u00edc\u00ed, tento \u010dl\u00e1nek v\u00e1m poskytne cenn\u00e9 informace pro va\u0161e rozhodov\u00e1n\u00ed. Budu hovo\u0159it o v\u011bd\u011b, v\u00fdhod\u00e1ch a nev\u00fdhod\u00e1ch galvanick\u00e9ho pokovov\u00e1n\u00ed \u010dern\u00fdm niklem. Dozv\u00edte se, jak si vede v porovn\u00e1n\u00ed s jin\u00fdmi povrchov\u00fdmi \u00fapravami a pro\u010d mu mnoz\u00ed d\u00e1vaj\u00ed p\u0159ednost. <strong><a href=\"https:\/\/www.diecastingschina.com\/cs\/chromovani-hliniku-2\/\">v\u00fdrobci pr\u00e9miov\u00fdch produkt\u016f<\/a><\/strong>. Krom\u011b toho v\u00e1s upozorn\u00edme na d\u016fle\u017eit\u00e9 tipy a na to, jak se vyvarovat typick\u00fdch chyb.<\/p>\n\n\n\n<p>V tomto p\u0159\u00edsp\u011bvku prozkoum\u00e1me zp\u016fsob \u010dern\u00e9ho galvanick\u00e9ho pokovov\u00e1n\u00ed niklu, jeho siln\u00e9 a slab\u00e9 str\u00e1nky a srovn\u00e1n\u00ed s jin\u00fdmi galvanick\u00fdmi postupy. A\u0165 u\u017e je d\u016fvodem va\u0161eho zkoum\u00e1n\u00ed 3D tisku cokoli, tento pr\u016fvodce v\u00e1m nab\u00eddne pot\u0159ebn\u00e9 u\u017eite\u010dn\u00e9 informace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Co je \u010dern\u00e1 niklov\u00e1 galvanizace?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXer2cGURDGPzwso3zUUVej_V1Z3bD34Nq5qvAKQDy4Iw6OYc0nJbrLQElA2G87DqWGlw4okr4NukwoJDpXGphlIQOMhBhfUPCG8UYxO5Jn3imlLKF6q7_ifPIhIv4L792nKuJsfhg?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\"\/><\/figure>\n\n\n\n<p>Hlavn\u00ed my\u0161lenkou galvanick\u00e9ho pokovov\u00e1n\u00ed \u010dern\u00fdm niklem je pokryt\u00ed kovu, nap\u0159\u00edklad oceli, mosazi nebo m\u011bdi, vrstvou \u010dern\u00e9ho niklu. K obarven\u00ed a vylep\u0161en\u00ed niklov\u00e9ho materi\u00e1lu se pou\u017e\u00edv\u00e1 l\u00e1ze\u0148 s roztokem niklov\u00e9 soli a zinku, c\u00ednu nebo kobaltu.<\/p>\n\n\n\n<p>Galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem se od tradi\u010dn\u00edho niklov\u00e1n\u00ed li\u0161\u00ed p\u0159edev\u0161\u00edm barvou. Nikl se obvykle jev\u00ed jako st\u0159\u00edbrn\u00fd a leskl\u00fd, zat\u00edmco \u010dern\u00fd nikl je ur\u010den pro ty, kte\u0159\u00ed hledaj\u00ed tmav\u0161\u00ed a trendov\u011bj\u0161\u00ed vzhled - i kdy\u017e povrchov\u00e1 \u00faprava m\u016f\u017ee b\u00fdt podle pou\u017eit\u00e9ho nastaven\u00ed sv\u011btl\u00e1 jako bronzov\u011b \u0161ed\u00e1 a\u017e tmav\u00e1 jako tmav\u011b \u010dern\u00e1.<\/p>\n\n\n\n<p>\u010cern\u00fd galvanicky pokoven\u00fd nikl je obl\u00edben\u00fd pro mnoho \u00fa\u010del\u016f, proto\u017ee poskytuje pevnou, atraktivn\u00ed a korozivzdornou povrchovou \u00fapravu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Jak se galvanick\u00e9 pokovov\u00e1n\u00ed uplat\u0148uje u \u010dern\u00e9ho niklu?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeKKTC_YiThkXaNSCYS3zlbVtMEj6FLO3GLetHhwEvgpQ1gwfiOqIOrmiX8KufeIUtjx88RJ4JqEM5QLfJV38Rsdsurd85bW0ZttLVRkqN0whkxEviAhz2JX0oShr-ua39F1b4bvQ?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u010cern\u00fd nikl se galvanicky pokovuje n\u011bkolika hlavn\u00edmi zp\u016fsoby.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Prvn\u00ed krok: Jak p\u0159ipravit povrch<\/strong><\/h3>\n\n\n\n<p>Galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem nelze zah\u00e1jit, pokud nen\u00ed podklad (nap\u0159. mosaz, m\u011b\u010f, ocel nebo hlin\u00edk) spr\u00e1vn\u011b vy\u010di\u0161t\u011bn. Jak\u00fdkoli olej, \u0161p\u00edna, kl\u00ednek nebo zbytky kolem p\u0159edm\u011btu mohou zp\u016fsobit odlupov\u00e1n\u00ed nebo nerovnom\u011brn\u00fd povrch. Strojn\u00ed sou\u010d\u00e1sti se obvykle \u010dist\u00ed odma\u0161\u0165ov\u00e1n\u00edm, mo\u0159en\u00edm kyselinou a \u010di\u0161t\u011bn\u00edm ultrazvukem. V\u00fdsledkem je, \u017ee cel\u00fd povrch je p\u0159ipraven k tomu, aby na n\u011bm mohla dr\u017eet galvanick\u00e1 vrstva.<\/p>\n\n\n\n<p>N\u011bkdy se nap\u0159\u00edklad u hlin\u00edku nebo podobn\u00fdch kov\u016f p\u0159ed nanesen\u00edm povlaku p\u0159id\u00e1v\u00e1 prvn\u00ed vrstva m\u011bdi nebo leskl\u00e9ho niklu. V d\u016fsledku toho se \u010dern\u00fd niklov\u00fd povlak pevn\u011bji spoj\u00ed a je rovnom\u011brn\u00fd po cel\u00e9m d\u00edle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Jak se p\u0159ipravuj\u00ed elektrolytov\u00e9 l\u00e1zn\u011b<\/strong>?<\/h3>\n\n\n\n<p>Nejd\u016fle\u017eit\u011bj\u0161\u00ed \u010d\u00e1st\u00ed procesu je elektrolytick\u00e1 l\u00e1ze\u0148. P\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed \u010dern\u00fdm niklem se l\u00e1ze\u0148 \u010dasto m\u00eds\u00ed se s\u00edranem nikelnat\u00fdm nebo chloridem nikelnat\u00fdm a solemi zinku, c\u00ednu nebo kobaltu, kter\u00e9 napom\u00e1haj\u00ed \u010dern\u00e9mu povlaku. Zm\u011bna struktury a barvy povrchov\u00e9 \u00fapravy vych\u00e1z\u00ed z p\u0159id\u00e1n\u00ed p\u0159\u00edsad a pufr\u016f pH.<\/p>\n\n\n\n<p>P\u0159i ka\u017ed\u00e9 koupeli je t\u0159eba udr\u017eovat spr\u00e1vnou teplotu, pH a koncentraci. I nepatrn\u00e9 zm\u011bny v procesu mohou ovlivnit barvu i lesk \u010dern\u00e9ho povlaku u \u010dern\u00e9ho galvanicky pokoven\u00e9ho niklu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Zde za\u010d\u00edn\u00e1 po\u010d\u00e1te\u010dn\u00ed f\u00e1ze galvanick\u00e9ho pokovov\u00e1n\u00ed<\/strong><\/h3>\n\n\n\n<p>D\u00edl je um\u00edst\u011bn v \u010dern\u00e9 niklov\u00e9 l\u00e1zni a pln\u00ed \u00falohu katody (uzemn\u011bn\u00e9ho dr\u00e1tu), zat\u00edmco slitinov\u00e1 anoda uvol\u0148uje do roztoku z\u00e1porn\u011b nabit\u00e9 ionty. Pokud soustavou prot\u00e9k\u00e1 proud, p\u0159ep\u00edn\u00e1n\u00edm roztoku se ionty kovu m\u011bn\u00ed v usazeninu na d\u00edlu.<\/p>\n\n\n\n<p>Nan\u00e1\u0161en\u00ed povlaku pokra\u010duje, dokud se nep\u0159id\u00e1 p\u0159ibli\u017en\u011b 0,5 a\u017e 2,5 mikronu, podle toho, zda je \u017e\u00e1douc\u00ed hlavn\u011b dekorace nebo v\u00fdkon. Dosa\u017een\u00ed konzistentn\u00edho \u010dern\u00e9ho niklov\u00e9ho povlaku z\u00e1vis\u00ed na plynul\u00e9m rozlo\u017een\u00ed proudu do v\u0161ech oblast\u00ed d\u00edlu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>F\u00e1ze pran\u00ed a neutralizace je druhou f\u00e1z\u00ed.<\/strong><\/h3>\n\n\n\n<p>Po dokon\u010den\u00ed pokovov\u00e1n\u00ed se d\u00edl velmi opatrn\u011b vyjme a opl\u00e1chne v deionizovan\u00e9 vod\u011b (DI), aby se zbavil zbytk\u016f pokovovac\u00edho roztoku. Pot\u00e9 v\u00fdrobci pou\u017eij\u00ed ponor obsahuj\u00edc\u00ed alkalick\u00fd nebo neutr\u00e1ln\u00ed roztok, aby zastavili oxidaci povrchu.<\/p>\n\n\n\n<p>Rychl\u00fd pr\u016fb\u011bh tohoto procesu m\u016f\u017ee zp\u016fsobit, \u017ee \u0161perky budou vypadat skvrnit\u011b, odbarv\u00ed se nebo p\u0159ed\u010dasn\u011b zkoroduj\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ut\u011bsn\u011bn\u00ed povrchu je voliteln\u00e9.<\/strong><\/h3>\n\n\n\n<p>Lak nebo polyuretan se obvykle nan\u00e1\u0161\u00ed jako vrchn\u00ed n\u00e1t\u011br, aby se zlep\u0161ila pevnost i barevn\u00fd vzhled v\u00fdrobku po \u010dern\u00e9m galvanick\u00e9m niklov\u00e1n\u00ed. V\u00fdsledkem je dob\u0159e uzav\u0159en\u00fd povrch s v\u011bt\u0161\u00ed odolnost\u00ed proti opot\u0159eben\u00ed a od\u011bru a nav\u00edc mnohem lep\u0161\u00ed ochrana proti korozi v prost\u0159ed\u00ed, kter\u00e9 je \u010dasto pou\u017e\u00edv\u00e1no nebo je venku.<\/p>\n\n\n\n<p>A\u010dkoli to nen\u00ed v\u017edy nutn\u00e9, vrchn\u00ed n\u00e1t\u011br se doporu\u010duje v situac\u00edch, kdy je vy\u017eadov\u00e1n dlouhotrvaj\u00edc\u00ed v\u00fdsledek a \u0161pi\u010dkov\u00fd v\u00fdkon, nap\u0159\u00edklad v elektronice, automobilov\u00e9m pr\u016fmyslu nebo luxusn\u00edm pr\u016fmyslu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Posledn\u00ed kontrola a kontrola kvality<\/strong><\/h3>\n\n\n\n<p>V\u0161echny galvanicky pokoven\u00e9 p\u0159edm\u011bty jsou pe\u010dliv\u011b kontrolov\u00e1ny, aby bylo zaji\u0161t\u011bno, \u017ee jsou jednotn\u00e9, spr\u00e1vn\u011b p\u0159il\u00e9haj\u00ed, maj\u00ed st\u00e1lou barvu a nemaj\u00ed \u017e\u00e1dn\u00e9 probl\u00e9my na povrchu. N\u011bkter\u00e9 metody testov\u00e1n\u00ed barvy zahrnuj\u00ed pohled na ni, nalepen\u00ed lepic\u00ed p\u00e1sky, aby se zjistilo, zda vrstvy dr\u017e\u00ed, a m\u011b\u0159en\u00ed jej\u00ed tlou\u0161\u0165ky bu\u010f pomoc\u00ed amikrometru, nebo rentgenov\u00e9 fluorescence.<\/p>\n\n\n\n<p>Jak\u00fdkoli probl\u00e9m by nyn\u00ed mohl zm\u011bnit vzhled nebo funkci hotov\u00e9ho v\u00fdrobku. Spolehliv\u00fd a spolehliv\u00fd proces pom\u00e1h\u00e1 galvanicky pokoven\u00e9mu \u010dern\u00e9mu niklu dos\u00e1hnout jak vysoce kvalitn\u00edch pr\u016fmyslov\u00fdch standard\u016f, tak splnit o\u010dek\u00e1v\u00e1n\u00ed z\u00e1kazn\u00edk\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>D\u016fvody, pro\u010d zvolit galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfiOA6Npi8wp-h3B1AfN7w8JuGjdntBu9Tk6ObWtQtFIOac1_UzqeoiIKLgDjd0Gmi3YdRUpvaiq1bclfgBHju_2jMGqQ6DrQghx9r1a-xY7TOlmoLsysZSuUFn_51bVF9bqmHBzQ?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\" style=\"width:631px;height:auto\"\/><\/figure>\n\n\n\n<p>St\u00e1le v\u00edce pr\u016fmyslov\u00fdch odv\u011btv\u00ed pou\u017e\u00edv\u00e1 galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem, proto\u017ee vypad\u00e1 hezky a dob\u0159e funguje. Tato metoda poskytuje luxusn\u00ed povrch a odolnost v\u016f\u010di m\u00edrn\u00e9 korozi. N\u00ed\u017ee najdete podrobn\u011bji popsan\u00e9 hlavn\u00ed v\u00fdhody galvanick\u00e9ho pokovov\u00e1n\u00ed \u010dern\u00fdm niklem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Zaj\u00edmav\u00fd vizu\u00e1ln\u00ed design<\/strong><\/h3>\n\n\n\n<p>Jeho stylovost je jedn\u00edm z hlavn\u00edch d\u016fvod\u016f, pro\u010d v\u00fdrobci pou\u017e\u00edvaj\u00ed \u010dern\u00e9 niklov\u00e1n\u00ed. Tento typ k\u016f\u017ee je \u010dasto tmav\u011b \u0161ed\u00fd nebo t\u00e9m\u011b\u0159 \u00fapln\u011b \u010dern\u00fd a p\u016fsob\u00ed m\u011bkce, a\u0165 u\u017e je matn\u00fd, nebo sat\u00e9nov\u00fd. D\u00edky sv\u00e9mu stylov\u00e9mu a drah\u00e9mu vzhledu se s n\u00ed m\u016f\u017eete hojn\u011b setkat v luxusn\u00edch dopl\u0148c\u00edch, \u0161pi\u010dkov\u00fdch elektronick\u00fdch za\u0159\u00edzen\u00edch a automobilov\u00e9m \u010daloun\u011bn\u00ed.<\/p>\n\n\n\n<p>Bez ohledu na to, zda se pou\u017e\u00edv\u00e1 na hodink\u00e1ch, telefonech nebo \u010d\u00e1stech palubn\u00ed desky, galvanick\u00e9 pokoven\u00ed \u010dern\u00fdm niklem p\u016fsob\u00ed decentn\u011b a zlep\u0161uje vzhled v\u00fdrobku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Schopnost r\u016fstu na n\u011bkolika substr\u00e1tech<\/strong><\/h3>\n\n\n\n<p>\u010cern\u00fd galvanick\u00fd nikl p\u0159ilne k mosazi, m\u011bdi, oceli a hlin\u00edku, pokud byl \u0159\u00e1dn\u011b p\u0159edupraven. Proto\u017ee je pru\u017en\u00fd, pou\u017e\u00edv\u00e1 se hojn\u011b v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde se pracuje s r\u016fzn\u00fdmi materi\u00e1ly a tvary d\u00edl\u016f.<\/p>\n\n\n\n<p>P\u0159i spr\u00e1vn\u00e9m n\u00e1t\u011bru tak\u00e9 velmi dob\u0159e dr\u017e\u00ed a poskytuje stejnou povrchovou \u00fapravu, a to i na t\u011b\u017eko p\u0159\u00edstupn\u00fdch \u010d\u00e1stech.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>N\u00edzk\u00e1 odrazivost a p\u0159irozen\u00e1 ochrana proti odlesk\u016fm v ka\u017ed\u00e9 \u010do\u010dce<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdZYwDgp4Da6dYeQGguYaxpDZQ_Sw16AhLpL95lWm5wmZ68sEyx7PI4s6aUW_k8RBMo9mWSuMaEr8tSUM6-ienYEgv-HhQ4-ip1eXX1rmqgeF1Wb41oB7molW1enZ9sJoLzLU_sIw?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\" style=\"width:759px;height:auto\"\/><\/figure>\n\n\n\n<p>Neodr\u00e1\u017e\u00ed dob\u0159e sv\u011btlo, proto se nikl s \u010dern\u00fdm povlakem \u010dasto pou\u017e\u00edv\u00e1 na povrchy, kter\u00e9 by nem\u011bly b\u00fdt oslniv\u00e9. U vojensk\u00e9 optiky, kamerov\u00fdch komponent a ovl\u00e1dac\u00edch panel\u016f tato vlastnost zlep\u0161uje viditelnost a sni\u017euje ru\u0161iv\u00e9 vlivy v jasn\u00fdch oblastech.<\/p>\n\n\n\n<p>D\u00edky t\u00e9to antireflexn\u00ed vlastnosti se matn\u00e9 povrchy li\u0161\u00ed od leskl\u00fdch, jako je chrom, pokud se pou\u017e\u00edvaj\u00ed v technick\u00e9m nebo vysoce n\u00e1ro\u010dn\u00e9m pr\u016fmyslu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Koroze nep\u0159edstavuje pro tyto kovy z\u00e1va\u017en\u00fd probl\u00e9m.<\/strong><\/h3>\n\n\n\n<p>P\u0159esto\u017ee se nem\u016f\u017ee rovnat pevnosti zinkov\u00fdch nebo chromov\u00fdch povlak\u016f, ochrana poskytovan\u00e1 \u010dern\u00fdm niklem je u\u017eite\u010dn\u00e1 pro ka\u017edodenn\u00ed a v\u011bt\u0161inu lehk\u00fdch venkovn\u00edch pou\u017eit\u00ed. Pokud jej opat\u0159\u00edte vrchn\u00edm n\u00e1t\u011brem, jeho ochrana proti matov\u00e1n\u00ed a oxidaci se v\u00fdrazn\u011b zlep\u0161\u00ed.<\/p>\n\n\n\n<p>\u010cern\u00e9 niklov\u00e1n\u00ed se proto hod\u00ed pro \u0161perky, elektroniku a automobilov\u00e9 \u010daloun\u011bn\u00ed, proto\u017ee zachov\u00e1v\u00e1 vzhled i bezpe\u010dnost p\u0159edm\u011btu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>P\u0159esn\u00e1 kontrola tlou\u0161\u0165ky a povrchu d\u00fdhy<\/strong><\/h3>\n\n\n\n<p>Jednou z v\u00fdhod je p\u0159esn\u00e1 kontrola tlou\u0161\u0165ky povlaku, kter\u00e1 se obvykle pohybuje mezi 0,5 a 2,5 mikronu. Touto metodou lze dos\u00e1hnout jak p\u0159\u00edsn\u00fdch specifikac\u00ed, tak vizu\u00e1ln\u00edch a funk\u010dn\u00edch c\u00edl\u016f.<\/p>\n\n\n\n<p>Pokud m\u00e1te z\u00e1jem o dekorativn\u00ed povlak nebo o n\u011bco siln\u011bj\u0161\u00edho, ale ne skute\u010dn\u011b funk\u010dn\u00edho, galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem je schopno poskytnout konzistenci i p\u0159izp\u016fsoben\u00ed, kter\u00e9 m\u016f\u017ee poskytnout jen velmi m\u00e1lo jin\u00fdch metod pokovov\u00e1n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Obl\u00edben\u00e9 pou\u017eit\u00ed \u010dern\u00e9ho niklu pro galvanick\u00e9 pokovov\u00e1n\u00ed<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfpgL87P2upbWc5UV3Rq6PJZyd-37GatTMQ0HeQPdk3vB6AnTg5yr2ScDxwovH5NWceE-hq1gtOlDQ3oUo6f5scI-WXAH-r2vuJVG_WwW0sxQUFCiYgidfHWnuCNnCK6vFXt8SfcA?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\" style=\"width:695px;height:auto\"\/><\/figure>\n\n\n\n<p>\u010cern\u00fd nikl galvanicky pokovuje v\u00edce ne\u017e jen dod\u00e1v\u00e1 lesk; jeho zvl\u00e1\u0161tn\u00ed vzhled a m\u00edrn\u00e9 pou\u017eit\u00ed se dob\u0159e hod\u00ed v n\u011bkolika typech pr\u016fmyslov\u00fdch odv\u011btv\u00ed. Pr\u016fmyslov\u00e9 i um\u011bleck\u00e9 obory oce\u0148uj\u00ed \u010dern\u00e9 niklov\u00e1n\u00ed st\u00e1le v\u00edce, proto\u017ee nab\u00edz\u00ed dob\u0159e vypadaj\u00edc\u00ed v\u00fdsledek a m\u00edrn\u00e9 funkce nav\u00edc. V t\u00e9to \u010d\u00e1sti jsou uvedeny n\u011bkter\u00e9 z hlavn\u00edch a nejd\u016fle\u017eit\u011bj\u0161\u00edch zp\u016fsob\u016f pou\u017eit\u00ed \u010dern\u00e9ho galvanick\u00e9ho niklu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Luxusn\u00ed hodinky a \u0161perky<\/strong><\/h3>\n\n\n\n<p>Galvanick\u00e9 pokoven\u00ed \u010dern\u00fdm niklem je standardem pro v\u00fdrobu elegantn\u00edch n\u00e1ramkov\u00fdch hodinek, prsten\u016f, n\u00e1ramk\u016f a \u0161perk\u016f. Jedine\u010dn\u00e1 povrchov\u00e1 \u00faprava dod\u00e1v\u00e1 sofistikovanost a exkluzivitu a je tak\u00e9 odoln\u00e1 proti otisk\u016fm prst\u016f i m\u00edrn\u00fdm zn\u00e1mk\u00e1m opot\u0159eben\u00ed. Povlak dod\u00e1v\u00e1 elegantn\u00ed a hlubok\u00fd vzhled, tak\u017ee nen\u00ed nutn\u00e9 pou\u017e\u00edvat drah\u00e9 kovy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Fotografick\u00e9 vybaven\u00ed<\/strong><\/h3>\n\n\n\n<p>Galvanick\u00e9 pokoven\u00ed \u010dern\u00fdm niklem je vhodn\u00e9 pro pou\u017eit\u00ed v optick\u00fdch p\u0159\u00edstroj\u00edch, proto\u017ee sni\u017euje odlesky. Lid\u00e9 \u010dasto pou\u017e\u00edvaj\u00ed tuto povrchovou \u00fapravu na za\u0159\u00edzen\u00ed, jako jsou t\u011bla fotoapar\u00e1t\u016f, pouzdra objektiv\u016f, d\u00e1lkom\u011bry a sou\u010d\u00e1sti mikroskop\u016f, aby zv\u00fd\u0161ili jejich schopnosti p\u0159i slab\u0161\u00edm nebo u\u017e\u0161\u00edm sv\u011btle. Zlep\u0161uje to, jak snadno se pou\u017e\u00edvaj\u00ed a jak lze prov\u00e1d\u011bt pixelov\u011b dokonal\u00e9 zobrazov\u00e1n\u00ed v seri\u00f3zn\u00edch aplikac\u00edch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Interi\u00e9r a oblo\u017een\u00ed automobil\u016f<\/strong><\/h3>\n\n\n\n<p>Nikl se \u010dasto pou\u017e\u00edv\u00e1 na oblo\u017een\u00ed p\u0159\u00edstrojov\u00fdch desek, \u0159adic\u00edch p\u00e1k, knofl\u00edk\u016f a ovl\u00e1dac\u00edch panel\u016f s galvanick\u00fdm \u010dern\u011bn\u00edm. Vozidl\u016fm dod\u00e1v\u00e1 elegantn\u00ed, matn\u00fd vzhled, kter\u00fd se dob\u0159e hod\u00ed k dne\u0161n\u00edmu designu kabin. V\u00fdrobci vozidel tento speci\u00e1ln\u00ed povlak oce\u0148uj\u00ed, proto\u017ee skv\u011ble vypad\u00e1 a odpuzuje otisky prst\u016f, UV z\u00e1\u0159en\u00ed a lehkou vlhkost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Spot\u0159ebn\u00ed elektronika<\/strong><\/h3>\n\n\n\n<p>Na chytr\u00fdch telefonech, sluch\u00e1tk\u00e1ch, chytr\u00fdch hodink\u00e1ch a p\u0159\u00edslu\u0161enstv\u00ed k notebook\u016fm si \u010dasto v\u0161imnete \u010dern\u00fdch niklov\u00fdch povrch\u016f, kter\u00e9 jim dod\u00e1vaj\u00ed modern\u00ed vzhled. Dod\u00e1v\u00e1 praktick\u00fd \u0161arm a vypad\u00e1 dostate\u010dn\u011b dob\u0159e pro jak\u00fdkoli modern\u00ed design. St\u00e1le v\u00edce lid\u00ed chce od sv\u00fdch za\u0159\u00edzen\u00ed ten nejlep\u0161\u00ed vizu\u00e1ln\u00ed vzhled, co\u017e vedlo k v\u011bt\u0161\u00edmu roz\u0161\u00ed\u0159en\u00ed tohoto pokoven\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Hlavn\u00ed d\u00edly z pr\u016fmyslov\u00e9ho a vojensk\u00e9ho pr\u016fmyslu<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXctUp_WOzZXORcK7A8ZuxG86S-AiLXc1PRV2MVJmZhnikDqrLgHN96flxJKfaLSx7DUB0W7N-pyWOh-IrBRgFyrTwX7F_gskS5YH_D9baRi4jw09J-ucyxGJv8goWbzg4S1sOSF?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\" style=\"width:747px;height:auto\"\/><\/figure>\n\n\n\n<p>Pro pr\u016fmyslov\u00e9 a obrann\u00e9 \u00fa\u010dely se \u010dern\u00fd niklov\u00fd povlak nan\u00e1\u0161\u00ed na ovl\u00e1dac\u00ed za\u0159\u00edzen\u00ed, p\u0159\u00edstrojov\u00e9 panely a velmi p\u0159esn\u00e9 n\u00e1stroje. Proto\u017ee nen\u00ed p\u0159\u00edli\u0161 sv\u011btl\u00fd a je st\u0159edn\u011b odoln\u00fd, je skv\u011bl\u00fd pro situace, kdy z\u00e1le\u017e\u00ed na sv\u011btle, nebo pro taktick\u00e9 \u00fa\u010dely. Sou\u010d\u00e1sti, kter\u00e9 by m\u011bly poskytovat spolehlivou slu\u017ebu a z\u00e1rove\u0148 z\u016fstat skryt\u00e9, se \u010dasto pokovuj\u00ed \u010dern\u00fdm galvanick\u00fdm niklem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Od her a\u017e po mnoho technick\u00e9ho p\u0159\u00edslu\u0161enstv\u00ed<\/strong><\/h3>\n\n\n\n<p>St\u00e1le v\u00edce hr\u00e1\u010d\u016f her si vyb\u00edr\u00e1 \u010dern\u00e1 poniklovan\u00e1 sluch\u00e1tka, ovlada\u010de a pokro\u010dil\u00e9 po\u010d\u00edta\u010dov\u00e9 sou\u010d\u00e1stky. D\u00edky t\u011bmto povrchov\u00fdm \u00faprav\u00e1m je p\u0159\u00edslu\u0161enstv\u00ed k chytr\u00fdm telefon\u016fm, tablet\u016fm a notebook\u016fm atraktivn\u00ed pro u\u017eivatele, kte\u0159\u00ed oce\u0148uj\u00ed vynikaj\u00edc\u00ed design. Dok\u00e1\u017ee tak\u00e9 odol\u00e1vat otisk\u016fm prst\u016f a stop\u00e1m po manipulaci.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Rozd\u00edly oproti jin\u00fdm galvanick\u00fdm proces\u016fm<\/strong><\/h2>\n\n\n\n<p>Je \u010dern\u00e9 galvanick\u00e9 pokoven\u00ed niklem lep\u0161\u00ed ne\u017e povrchov\u00e9 \u00fapravy jako chrom, zinek nebo pozlacen\u00ed?<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Funkce<\/strong><\/td><td><strong>\u010cern\u00fd nikl<\/strong><\/td><td><strong>Chrome<\/strong><\/td><td><strong>Zinek<\/strong><\/td><td><strong>Zlato<\/strong><\/td><\/tr><tr><td>Vzhled<\/td><td>Tmav\u00e9, matn\u00e9 a\u017e leskl\u00e9<\/td><td>Sv\u011btl\u00fd, st\u0159\u00edbrn\u00fd<\/td><td>Matn\u00fd a\u017e namodral\u00fd<\/td><td>\u017dlut\u00e1 nebo r\u016f\u017eov\u00e1<\/td><\/tr><tr><td>Odolnost proti korozi<\/td><td>M\u00edrn\u00e1<\/td><td>Vysok\u00e1<\/td><td>M\u00edrn\u00e1<\/td><td>Vysok\u00e1<\/td><\/tr><tr><td>Vodivost<\/td><td>N\u00edzk\u00e1<\/td><td>N\u00edzk\u00e1<\/td><td>M\u00edrn\u00e1<\/td><td>Vysok\u00e1<\/td><\/tr><tr><td>N\u00e1klady<\/td><td>M\u00edrn\u00e1<\/td><td>Vysok\u00e1<\/td><td>N\u00edzk\u00e1<\/td><td>Velmi vysok\u00e1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Jak jist\u011b ch\u00e1pete, galvanick\u00e9 pokoven\u00ed \u010dern\u00fdm niklem je obl\u00edben\u00e9 pro svou schopnost vypadat stylov\u011b a dob\u0159e fungovat, a proto je preferov\u00e1no pro aplikace ve st\u0159edn\u00ed cenov\u00e9 kategorii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Probl\u00e9my, kter\u00e9 vznikaj\u00ed p\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed \u010dern\u00fdm niklem<\/strong><\/h2>\n\n\n\n<p>I p\u0159es v\u0161echny sv\u00e9 v\u00fdhody m\u00e1 galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem sv\u00e9 probl\u00e9my.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Konzistence barev<\/strong><\/h3>\n\n\n\n<p>Nen\u00ed v\u017edy snadn\u00e9 udr\u017eet barvu zeminy v kv\u011btin\u00e1\u010d\u00edch v r\u016fzn\u00fdch d\u00e1vk\u00e1ch konzistentn\u011b tmavou. Zbarven\u00ed m\u016f\u017ee b\u00fdt nerovnom\u011brn\u00e9, pokud se zm\u011bn\u00ed chemick\u00e9 slo\u017een\u00ed l\u00e1zn\u011b nebo hustota proudu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Probl\u00e9my s p\u0159ilnavost\u00ed<\/strong><\/h3>\n\n\n\n<p>P\u0159\u00edprava povrchu je nezbytn\u00e1, proto\u017ee pokud chyb\u00ed, m\u016f\u017ee se \u010dern\u00e9 niklov\u00e1n\u00ed odloupnout i na t\u011bch nejslo\u017eit\u011bj\u0161\u00edch struktur\u00e1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Odolnost proti opot\u0159eben\u00ed<\/strong><\/h3>\n\n\n\n<p>P\u0159esto\u017ee je povrchov\u00e1 \u00faprava dekorativn\u00ed, je k ruk\u00e1m \u0161etrn\u011bj\u0161\u00ed ne\u017e tvrd\u00fd chrom. Chcete-li povrch l\u00e9pe chr\u00e1nit, m\u016f\u017eete lakovan\u00fd povrch opat\u0159it dal\u0161\u00edm vrchn\u00edm lakem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Dodr\u017eov\u00e1n\u00ed pravidel a ochrana \u017eivotn\u00edho prost\u0159ed\u00ed<\/strong><\/h3>\n\n\n\n<p>P\u0159esto\u017ee jsou nov\u00e9 strategie pokovov\u00e1n\u00ed bezpe\u010dn\u011bj\u0161\u00ed, je d\u016fle\u017eit\u00e9 i nad\u00e1le zodpov\u011bdn\u011b likvidovat chemik\u00e1lie a zach\u00e1zet s nimi. Rozpozn\u00e1n\u00ed t\u011bchto obt\u00ed\u017e\u00ed v\u00e1m umo\u017en\u00ed zvl\u00e1dnout je a vyhnout se probl\u00e9m\u016fm obvykl\u00fdm p\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed \u010dern\u00fdm niklem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tipy, kter\u00e9 pom\u00e1haj\u00ed \u010dern\u00e9mu niklu plnit va\u0161e c\u00edle<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcpMx0k2LWzcTLIbxnHdobI-vwsc7T233QE6xMTZsFRzlMLf1e28CxFUmdrCipYySSk2_jx9IeHwclDxUYxSE37LWiCyZtrN6RWH5mQJufY2QK5FSP664u-mD5qqksA9B8LZu7B8Q?key=cxZEyL7LnaS7ESAwlOa8nA\" alt=\"\" style=\"width:735px;height:auto\"\/><\/figure>\n\n\n\n<p>Na dobr\u00e9 v\u00fdsledky p\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed \u010dern\u00fdm niklem se nelze spolehnout pouze d\u00edky v\u00fdb\u011bru materi\u00e1lu - je t\u0159eba p\u0159esn\u011b dodr\u017eovat postup, dob\u0159e \u010distit povrch a pe\u010dliv\u011b \u0159\u00eddit provoz za\u0159\u00edzen\u00ed. Provozovatel\u00e9 pokovovac\u00edch za\u0159\u00edzen\u00ed i ti, kte\u0159\u00ed spolupracuj\u00ed s dodavatelem, budou m\u00edt prosp\u011bch z pou\u017eit\u00ed t\u011bchto tip\u016f, aby dos\u00e1hli nejlep\u0161\u00edch v\u00fdsledk\u016f s \u010dern\u00fdm niklem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>P\u0159\u00edprava povrchu m\u00e1 nejvy\u0161\u0161\u00ed prioritu<\/strong><\/h3>\n\n\n\n<p>Jednou z hlavn\u00edch p\u0159\u00ed\u010din dobr\u00e9ho a rovnom\u011brn\u00e9ho niklov\u011b \u010dern\u00e9ho povrchu je \u010distota podkladov\u00e9ho materi\u00e1lu. Oleje, oxidy nebo otisky prst\u016f mohou m\u00edt za n\u00e1sledek nerovnom\u011brn\u00e9 zbarven\u00ed povrchu nebo odlupov\u00e1n\u00ed a tvorbu d\u016flk\u016f. V\u017edy v\u011bnujte \u010das odma\u0161t\u011bn\u00ed, vy\u010di\u0161t\u011bn\u00ed v kyselin\u011b a opl\u00e1chnut\u00ed, ne\u017e za\u010dnete pokl\u00e1dat j\u00eddlo na tal\u00ed\u0159e.<\/p>\n\n\n\n<p>N\u011bkter\u00e9 kovy, nap\u0159\u00edklad slitiny hlin\u00edku nebo zinku, lze zpevnit p\u0159id\u00e1n\u00edm odoln\u00e9 vrstvy m\u011bdi nebo niklu na za\u010d\u00e1tku, aby se zabr\u00e1nilo chemick\u00fdm reakc\u00edm ovliv\u0148uj\u00edc\u00edm vrstvu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Dbejte na kontrolu chemik\u00e1li\u00ed a teploty v l\u00e1zni.<\/strong><\/h3>\n\n\n\n<p>Pouze pokud je koncentrace sol\u00ed niklu, zinku, kobaltu nebo c\u00ednu v pokovovac\u00ed l\u00e1zni spr\u00e1vn\u00e1, z\u00edsk\u00e1te po\u017eadovan\u00fd povrch a barvu. Aby bylo dosa\u017eeno rovnom\u011brn\u00e9ho nan\u00e1\u0161en\u00ed, m\u011bly by b\u00fdt \u010d\u00e1stice nan\u00e1\u0161eny ve vod\u011b s \u00fazk\u00fdm pH bl\u00edzk\u00fdm 5 a\u017e 6 a st\u00e1lou teplotou 40-60 \u00b0C.<\/p>\n\n\n\n<p>Rozd\u00edln\u00e1 chemie l\u00e1zn\u011b m\u016f\u017ee m\u00edt za n\u00e1sledek, \u017ee \u010dern\u00e9 niklov\u00e9 pl\u00e1ty ztrat\u00ed lesk nebo zm\u011bn\u00ed barvu, co\u017e kaz\u00ed jejich vzhled.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sledujte hustotu proudu a sledujte dobu pokovov\u00e1n\u00ed.<\/strong><\/h3>\n\n\n\n<p>Proces galvanick\u00e9ho pokovov\u00e1n\u00ed vy\u017eaduje kontrolu proudu proch\u00e1zej\u00edc\u00edho obvodem. Pokud hustota proudu dos\u00e1hne vysok\u00e9 \u00farovn\u011b, m\u016f\u017ee doj\u00edt k nerovnom\u011brn\u00e9 tlou\u0161\u0165ce nebo sp\u00e1len\u00ed, zat\u00edmco p\u0159\u00edli\u0161 mal\u00fd proud znamen\u00e1, \u017ee se kov nevytvo\u0159\u00ed rovnom\u011brn\u011b. Pro dosa\u017een\u00ed dobr\u00fdch v\u00fdsledk\u016f p\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed \u010dern\u00fdm niklem je nejvhodn\u011bj\u0161\u00ed hustota proudu p\u0159ibli\u017en\u011b 2-4 gramy na metr \u010dtvere\u010dn\u00ed.<\/p>\n\n\n\n<p>Pe\u010dliv\u011b sledujte dobu procesu pokovov\u00e1n\u00ed. P\u0159id\u00e1n\u00edm dal\u0161\u00ed vrstvy m\u016f\u017ee doj\u00edt ke ztmavnut\u00ed nebo oslaben\u00ed kusu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Jakmile dokon\u010d\u00edte pokovov\u00e1n\u00ed, opl\u00e1chn\u011bte a neutralizujte reakci.<\/strong><\/h3>\n\n\n\n<p>Po pokoven\u00ed d\u00edl\u016f je opl\u00e1chn\u011bte deionizovanou vodou, abyste odstranili zbytky chemik\u00e1li\u00ed z l\u00e1zn\u011b. Aby se \u010dern\u00e9 galvanick\u00e9 pokoven\u00ed neznehodnotilo kysl\u00edkem, o\u010dist\u011bte d\u00edly po pono\u0159en\u00ed v neutraliza\u010dn\u00ed l\u00e1zni.<\/p>\n\n\n\n<p>Jemn\u00e9 a rychl\u00e9 dr\u017een\u00ed poko\u017eky v t\u00e9to dob\u011b zachov\u00e1 jej\u00ed vzhled.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Vrchn\u00ed lak pom\u016f\u017ee barv\u011b na nehty vydr\u017eet d\u00e9le.<\/strong><\/h3>\n\n\n\n<p>I kdy\u017e \u010dern\u00e9 niklov\u00e1n\u00ed vypad\u00e1 dob\u0159e, pou\u017eit\u00ed ochrann\u00e9ho n\u00e1t\u011bru na jeho vrchn\u00ed stran\u011b d\u00e1le zvy\u0161uje jeho odolnost proti opot\u0159eben\u00ed a korozi. To je nejd\u016fle\u017eit\u011bj\u0161\u00ed, pokud jde o \u0161perky, sou\u010d\u00e1sti automobil\u016f nebo p\u0159edm\u011bty, s nimi\u017e je t\u0159eba \u010dasto manipulovat.<\/p>\n\n\n\n<p>Nanesen\u00ed vrchn\u00edch n\u00e1t\u011br\u016f na obaly v\u00fdrobk\u016f zaru\u010duje, \u017ee barva z\u016fstane zachov\u00e1na, zabra\u0148uje vzniku otisk\u016f prst\u016f a prodlu\u017euje \u017eivotnost v\u00fdrobku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>&nbsp;V\u017edy zkontrolujte, zda v\u00fdrobek odpov\u00edd\u00e1 specifikac\u00edm<\/strong><\/h3>\n\n\n\n<p>Tlou\u0161\u0165ku pokoven\u00ed v\u017edy kontrolujte o\u010dima a m\u011b\u0159en\u00edm pomoc\u00ed vizu\u00e1ln\u00edch n\u00e1stroj\u016f a analyz\u00e1tor\u016f XRF. Skryt\u00e9 probl\u00e9my lze odhalit proveden\u00edm p\u00e1skov\u00fdch test\u016f a korozn\u00edch zkou\u0161ek. Dodr\u017eov\u00e1n\u00ed vysok\u00fdch standard\u016f p\u0159i kontrole kvality pom\u00e1h\u00e1 va\u0161emu \u010dern\u00e9mu niklu vypadat skv\u011ble a dob\u0159e fungovat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Z\u00e1v\u011br&nbsp;<\/strong><\/h2>\n\n\n\n<p>Stru\u010dn\u011b \u0159e\u010deno, galvanick\u00e9 pokoven\u00ed \u010dern\u00fdm niklem p\u0159esahuje r\u00e1mec vzhledu - dod\u00e1v\u00e1 v\u00fdrobku jedine\u010dn\u00fd styl, p\u0159izp\u016fsobivost a ur\u010ditou ochranu. Pokud chcete, aby byl jak\u00fdkoli d\u00edl elegantn\u00ed a stylov\u00fd, nebo chcete sn\u00ed\u017eit odlesky tam, kde je to nejd\u016fle\u017eit\u011bj\u0161\u00ed, tato povrchov\u00e1 \u00faprava spln\u00ed sv\u016fj \u00fakol.<\/p>\n\n\n\n<p>Pokud nejsou vysok\u00e9 po\u017eadavky na odolnost nebo ochranu proti korozi, jsou \u010dern\u011b poniklovan\u00e9 povrchy lep\u0161\u00ed tam, kde je d\u016fle\u017eit\u00fd vzhled a kde prost\u0159ed\u00ed nen\u00ed p\u0159\u00edli\u0161 n\u00e1ro\u010dn\u00e9. D\u00edky \u010dern\u00e9mu galvanick\u00e9mu niklov\u00e1n\u00ed v\u00fdrobky vypadaj\u00ed l\u00e9pe a z\u00edsk\u00e1vaj\u00ed n\u00e1skok, p\u0159i\u010dem\u017e je st\u00e1le zaji\u0161t\u011bna jejich dobr\u00e1 funk\u010dnost, pokud je vrchn\u00ed vrstva a proces pe\u010dliv\u011b kontrolov\u00e1n.<\/p>\n\n\n\n<p>Vid\u011bli jsme, \u017ee zva\u017eov\u00e1n\u00ed v\u00fdhod a probl\u00e9m\u016f \u010dern\u00e9ho niklov\u00e1n\u00ed vede konstrukt\u00e9ry a in\u017een\u00fdry p\u0159i jejich rozhodov\u00e1n\u00ed. Volba t\u00e9to povrchov\u00e9 \u00fapravy m\u016f\u017ee pomoci va\u0161emu v\u00fdrobku odli\u0161it se od konkurence, a to p\u0159edev\u0161\u00edm proto, \u017ee z\u00e1kazn\u00edci v sou\u010dasn\u00e9 dob\u011b cht\u011bj\u00ed tmav\u0161\u00ed, dosp\u011bleji vypadaj\u00edc\u00ed v\u00fdrobky.<\/p>\n\n\n\n<p>Budoucnost p\u0159in\u00e1\u0161\u00ed slibn\u00e9 pokroky, jako je vyu\u017eit\u00ed nano\u010d\u00e1stic a inteligentn\u00edch povlak\u016f, aby bylo pokovov\u00e1n\u00ed vozidel lep\u0161\u00ed pro cel\u00fd sv\u011bt a \u00fa\u010dinn\u011bj\u0161\u00ed. Pokud jste n\u011bkdo <strong><a href=\"https:\/\/www.thediecasting.com\/manufacturer-of-turned-components\/\" target=\"_blank\" rel=\"noopener\">pr\u00e1ce v oboru<\/a><\/strong> nebo n\u011bkoho, kdo m\u00e1 r\u00e1d \u0159emesln\u00e9 projekty, je to vhodn\u00e1 chv\u00edle vyzkou\u0161et galvanick\u00e9 pokovov\u00e1n\u00ed \u010dern\u00fdm niklem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u010casto kladen\u00e9 ot\u00e1zky (FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. M\u016f\u017ee \u010dern\u00e9 niklov\u00e1n\u00ed v\u00e9st elektrick\u00fd proud?<\/strong><\/h3>\n\n\n\n<p>V\u016fbec ne, barva obvykle nevede elektrick\u00fd proud, tak\u017ee sou\u010d\u00e1sti z\u016fst\u00e1vaj\u00ed po nanesen\u00ed a ut\u011bsn\u011bn\u00ed n\u00e1t\u011bru izolovan\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Je mo\u017en\u00e9 poniklovat kus kovu u v\u00e1s doma?<\/strong><\/h3>\n\n\n\n<p>A\u010dkoli jsou k dispozici soupravy pro kutily, dosa\u017een\u00ed reprodukovateln\u00fdch v\u00fdsledk\u016f z\u00e1vis\u00ed na pou\u017eit\u00ed speci\u00e1ln\u00edho vybaven\u00ed a kontrole prost\u0159ed\u00ed, proto\u017ee chemie l\u00e1zn\u011b je velmi citliv\u00e1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Mohu bezpe\u010dn\u011b pou\u017e\u00edvat \u0161perky, hodinky a dal\u0161\u00ed p\u0159edm\u011bty s \u010dern\u00fdm niklem?<\/strong><\/h3>\n\n\n\n<p>Pro dosa\u017een\u00ed tohoto v\u00fdsledku je nezbytn\u00e9 jejich spr\u00e1vn\u00e9 ut\u011bsn\u011bn\u00ed. Pokud se v\u00e1m tedy objev\u00ed vyr\u00e1\u017eka zp\u016fsoben\u00e1 alergi\u00ed na nikl, vyhledejte p\u0159edm\u011bty, kter\u00e9 jsou pota\u017eeny ochrann\u00fdmi vrstvami, aby se va\u0161e poko\u017eka niklu nedotkla.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Jak dlouho vydr\u017e\u00ed \u010dern\u00e9 niklov\u00e1n\u00ed?<\/strong><\/h3>\n\n\n\n<p>Podlo\u017eka, na kter\u00e9 je pl\u00e1tno p\u0159ipevn\u011bno, jeho tlou\u0161\u0165ka a zp\u016fsob, jak\u00fdm s n\u00edm zach\u00e1z\u00edte, ovliv\u0148uj\u00ed jeho \u017eivotnost. D\u00edky spr\u00e1vn\u00e9 p\u00e9\u010di v\u00e1m pl\u00e1tno vydr\u017e\u00ed jako dekorativn\u00ed p\u0159edm\u011bt dlouh\u00e1 l\u00e9ta.<\/p>","protected":false},"excerpt":{"rendered":"<p>Black nickel electroplating is now widely used in the world of metal treatment for its attractive appearance and strong corrosion resistance. Because of its sleekness and dark colour, this finish is important in many fields, including automotive, electronics, fashion and consumer goods. When you want a modern coating that performs well, having your parts black [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1665,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64,67],"tags":[17,37,27,21,20,24,25,22,33,43],"class_list":["post-1664","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chrome-plating-aluminum","category-casting-machining","tag-aluminium-part","tag-aluminum-die-casting","tag-anodizing-cast-aluminum","tag-die-casting","tag-die-casting-parts","tag-how-die-casting-works","tag-the-die-casting-process","tag-what-is-die-casting","tag-zinc-alloy","tag-zinc-die-casting"],"_links":{"self":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts\/1664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/comments?post=1664"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts\/1664\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/media\/1665"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/media?parent=1664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/categories?post=1664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/tags?post=1664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}