{"id":692,"date":"2025-02-28T10:06:21","date_gmt":"2025-02-28T10:06:21","guid":{"rendered":"https:\/\/www.diecastingschina.com\/?page_id=692"},"modified":"2025-02-28T10:06:52","modified_gmt":"2025-02-28T10:06:52","slug":"varmebehandling-av-aluminium","status":"publish","type":"page","link":"https:\/\/www.diecastingschina.com\/sv\/bearbetning-av-pressgjutgods-i-kina\/varmebehandling-av-aluminium\/","title":{"rendered":"V\u00e4rmebehandling"},"content":{"rendered":"<p>V\u00e4rmebehandling anv\u00e4nds som en <a href=\"\/sv\/bearbetning-av-pressgjutgods-i-kina\/\">sekund\u00e4r pressgjutningsprocess<\/a>, efter den inledande gjutningsfasen. Denna process anv\u00e4nds f\u00f6r att f\u00f6rb\u00e4ttra de mekaniska och fysiska egenskaperna hos en <a href=\"\/sv\/pressgjutningstjanster-kina\/pressgjutning-av-aluminium\/\">pressgjutning av aluminium<\/a>. Denna process best\u00e5r av uppv\u00e4rmning och kylning av en pressgjutning, som inte \u00e4ndrar eller p\u00e5verkar formen p\u00e5 en gjutning. Detta kommer avsev\u00e4rt att f\u00f6rb\u00e4ttra den gjutna delens styrka, h\u00e5rdhet och elektriska ledningsf\u00f6rm\u00e5ga. Dessutom f\u00f6rb\u00e4ttrar v\u00e4rmebehandlingen ocks\u00e5 ytbearbetningen av ett aluminiumgjutgods.<\/p>\n\n\n\n<p>Det finns flera steg under v\u00e4rmebehandlingsprocessen f\u00f6r aluminium:<\/p>\n\n\n\n<p><em>F\u00f6rv\u00e4rmning\/homogenisering<\/em> - Den f\u00f6rsta termiska operationen som till\u00e4mpas p\u00e5 aluminiumg\u00f6t f\u00f6re varmbearbetning. Huvudsyftet med f\u00f6rv\u00e4rmningen \u00e4r en kraftigt f\u00f6rb\u00e4ttrad bearbetbarhet. Homogenisering g\u00f6r det m\u00f6jligt att minska eller eliminera kemisk segregering och dendritiska strukturer i en pressgjuten del.<\/p>\n\n\n\n<p><em>Gl\u00f6dgning<\/em> - V\u00e4rmebehandlingen avl\u00e4gsnar sp\u00e4nningar eller mjukar upp materialet f\u00f6r att f\u00f6rb\u00e4ttra bearbetningen, f\u00f6r\u00e4ndrar fysiska eller mekaniska egenskaper och kan ge en definierad struktur.<\/p>\n\n\n\n<p><em>H\u00e4rdning \/ kylning<\/em> - H\u00e4rdning genom vattenkylning, oljekylning, kylning med forcerad luft eller kylning med stillast\u00e5ende luft resulterar i f\u00f6rb\u00e4ttrade mekaniska egenskaper, seghet och h\u00e5rdhet hos aluminiumlegeringens struktur.<\/p>\n\n\n\n<p>Sammanfattningsvis ger v\u00e5r kombination av f\u00f6rstklassig v\u00e4rmebehandlingsutrustning och personal effektiva v\u00e4rmebehandlingstj\u00e4nster. Die Castings China har f\u00f6rm\u00e5gan att tillhandah\u00e5lla m\u00e5nga olika typer av behandlingsalternativ f\u00f6r v\u00e5ra kunder.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"\/sv\/kontakt-pressgjutgods-china\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"940\" height=\"80\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction.jpg\" alt=\"\" class=\"wp-image-652\" title=\"Beg\u00e4r en offert och kom ig\u00e5ng idag\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction.jpg 940w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction-300x26.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction-768x65.jpg 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>Heat treating is used as a secondary die casting process, after the initial casting phase. This process is used to improve the mechanical and physical properties of an aluminum die casting. This process consists of the heating and cooling of a die casting, which does not change or affect the shape of a casting. This [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":679,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-692","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/pages\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/comments?post=692"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/pages\/692\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/pages\/679"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/sv\/wp-json\/wp\/v2\/media?parent=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}