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id=\"strength-and-durability-characteristics\"><strong>\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u306e\u7279\u6027<\/strong><\/h3>\n<p>\u92fc\u6750\u306f\u3001\u9ad8\u3044\u5f37\u5ea6\u3001\u8010\u8377\u91cd\u6027\u3001\u8010\u885d\u6483\u6027\u3001\u307e\u305f\u306f\u9577\u5bff\u547d\u304c\u6c42\u3081\u3089\u308c\u308b\u90e8\u54c1\u306b\u9078\u3070\u308c\u307e\u3059\u3002\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u6cd5\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u5f93\u6765\u306e\u65b9\u6cd5\u3067\u306f\u88fd\u9020\u304c\u56f0\u96e3\u306a\u8907\u96d1\u306a\u5f62\u72b6\u306e\u92fc\u6750\u90e8\u54c1\u3092\u88fd\u9020\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u92fc\u92f3\u7269\u306f\u3001\u4e00\u822c\u7684\u306b\u91cd\u6a5f\u68b0\u3001\u5efa\u8a2d\u6a5f\u68b0\u3001\u8fb2\u696d\u6a5f\u68b0\u3001\u6469\u8017\u90e8\u54c1\u3001\u305d\u306e\u4ed6\u306e\u69cb\u9020\u90e8\u54c1\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u92fc\u92f3\u7269\u306f\u512a\u308c\u305f\u976d\u6027\u3068\u6a5f\u68b0\u7684\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u512a\u308c\u305f\u6750\u6599\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3 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id=\"metallurgical-properties-and-heat-treatment\"><strong>\u51b6\u91d1\u5b66\u7684\u7279\u6027\u3068\u71b1\u51e6\u7406<\/strong><\/h3>\n<p>\u92fc\u92f3\u7269\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u71b1\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u5de5\u7a0b\u306b\u3088\u308a\u3001\u92f3\u7269\u306f\u5fc5\u8981\u306a\u786c\u5ea6\u3001\u976d\u6027\u3001\u307e\u305f\u306f\u8010\u6469\u8017\u6027\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u306f\u3001\u713c\u306a\u3089\u3057\u3001\u713c\u304d\u306a\u307e\u3057\u3001\u713c\u5165\u308c\u3001\u713c\u304d\u623b\u3057\u306a\u3069\u306e\u92f3\u9020\u5f8c\u51e6\u7406\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u92f3\u9020\u90e8\u54c1\u306e\u6700\u7d42\u7528\u9014\u306b\u304a\u3051\u308b\u7279\u6027\u306f\u3001\u5408\u91d1\u306e\u7a2e\u985e\u3001\u92f3\u9020\u65b9\u6cd5\u3001\u71b1\u51e6\u7406\u5de5\u7a0b\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001\u672c\u683c\u7684\u306a\u751f\u7523\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u6750\u6599\u306e\u8a66\u9a13\u3068\u5de5\u7a0b\u306e\u691c\u8a3c\u3092\u884c\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/05\/epc-lost-foam-casting-equipment-manufacture-in-China.webp\" alt=\"\u4e2d\u56fd\u306b\u304a\u3051\u308bEPC\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u88c5\u7f6e\u306e\u88fd\u9020\" \/><\/div>\n<h2 id=\"what-makes-copper-alloys-suitable-for-lost-foam-casting\"><strong>\u9285\u5408\u91d1\u304c\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u306b\u9069\u3057\u3066\u3044\u308b\u7406\u7531\u3068\u306f\uff1f<\/strong><\/h2>\n<h3 id=\"excellent-thermal-and-electrical-conductivity\"><strong>\u512a\u308c\u305f\u71b1\u4f1d\u5c0e\u6027\u3068\u96fb\u6c17\u4f1d\u5c0e\u6027<\/strong><\/h3>\n<p>\u9285\u5408\u91d1\u306f\u3001\u9ad8\u3044\u71b1\u4f1d\u5c0e\u7387\u307e\u305f\u306f\u96fb\u6c17\u4f1d\u5c0e\u7387\u304c\u6c42\u3081\u3089\u308c\u308b\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u9285\u5408\u91d1\u306f\u3001\u96fb\u6c17\u30b3\u30cd\u30af\u30bf\u3001\u71b1\u4f1d\u9054\u90e8\u54c1\u3001\u30d0\u30eb\u30d6\u672c\u4f53\u3001\u30dd\u30f3\u30d7\u90e8\u54c1\u3001\u305d\u306e\u4ed6\u591a\u304f\u306e\u5de5\u696d\u7528\u7d99\u624b\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u306f\u3001\u8907\u96d1\u306a\u5f62\u72b6\u3001\u6ed1\u3089\u304b\u306a\u79fb\u884c\u90e8\u3001\u304a\u3088\u3073\u7d30\u90e8\u307e\u3067\u7cbe\u7dfb\u306a\u52a0\u5de5\u304c\u65bd\u3055\u308c\u305f\u9285\u5408\u91d1\u92f3\u7269\u306e\u88fd\u9020\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7a2e\u306e\u92f3\u9020\u306f\u3001\u5927\u91cf\u306e\u6750\u6599\u3092\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u308a\u3001\u90e8\u54c1\u306e\u5b8c\u6210\u307e\u3067\u306b\u8907\u6570\u56de\u306e\u6bb5\u53d6\u308a\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u305f\u3081\u3001\u5f93\u6765\u306e\u6a5f\u68b0\u52a0\u5de5\u306b\u306f\u9069\u3055\u306a\u3044\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n<h3 id=\"corrosion-resistance-and-service-stability\"><strong>\u8010\u8150\u98df\u6027\u3068\u4f7f\u7528\u5b89\u5b9a\u6027<\/strong><\/h3>\n<p>\u9285\u5408\u91d1\u306b\u306f\u69d8\u3005\u306a\u7a2e\u985e\u304c\u3042\u308a\u3001\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6c34\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u3001\u6d77\u6d0b\u74b0\u5883\u3001\u6d41\u4f53\u5236\u5fa1\u3001\u5de5\u696d\u7528\u9014\u306a\u3069\u3067\u7279\u306b\u91cd\u5b9d\u3055\u308c\u307e\u3059\u3002\u771f\u936e\u3084\u9752\u9285\u306e\u92f3\u7269\u306f\u3001\u30d0\u30eb\u30d6\u672c\u4f53\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30a4\u30f3\u30da\u30e9\u3001\u7d99\u624b\u306a\u3069\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u8010\u98df\u6027\u3068\u6a5f\u68b0\u7684\u7279\u6027\u306e\u4e21\u65b9\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u6cd5\u306f\u3001\u8907\u96d1\u306a\u5f62\u72b6\u306e\u9285\u92f3\u7269\u306e\u88fd\u9020\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3059\u3079\u3066\u306e\u92f3\u7269\u3001\u7279\u306b\u9285\u5408\u91d1\u306e\u92f3\u7269\u306b\u304a\u3044\u3066\u306f\u3001\u72ec\u81ea\u306e\u6ce8\u6e6f\u6319\u52d5\u3068\u53ce\u7e2e\u6319\u52d5\u304c\u3042\u308b\u305f\u3081\u3001\u5de5\u7a0b\u7ba1\u7406\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6e6f\u53e3\u7cfb\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u92f3\u9020\u6e29\u5ea6\u3092\u614e\u91cd\u306b\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"aesthetic-appeal-and-finishing-options\"><strong>\u7f8e\u7684\u9b45\u529b\u3068\u4ed5\u4e0a\u3052\u30aa\u30d7\u30b7\u30e7\u30f3<\/strong><\/h3>\n<p>\u9285\u5408\u91d1\u306f\u9b45\u529b\u7684\u306a\u5916\u89b3\u3092\u6301\u3064\u3002\u5408\u91d1\u306e\u7a2e\u985e\u3084\u52a0\u5de5\u65b9\u6cd5\u306b\u3088\u3063\u3066\u3001\u92f3\u9020\u90e8\u54c1\u306f\u6e29\u304b\u307f\u306e\u3042\u308b\u91d1\u5c5e\u8272\u3001\u9ad8\u5ea6\u306b\u7814\u78e8\u3055\u308c\u305f\u8868\u9762\u3001\u3042\u308b\u3044\u306f\u30a2\u30f3\u30c6\u30a3\u30fc\u30af\u8abf\u306e\u5916\u89b3\u3092\u5448\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u8868\u9762\u306b\u306f\u88c5\u98fe\u7684\u306a\u8cea\u611f\u3092\u6301\u305f\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3042\u308b\u3002<\/p>\n<p>\u9285\u5408\u91d1\u92f3\u9020\u54c1\u306f\u3001\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u6cd5\u306b\u3088\u3063\u3066\u88fd\u9020\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6a5f\u80fd\u6027\u3068\u5efa\u7bc9\u7684\u306a\u8996\u899a\u7684\u9b45\u529b\u306e\u4e21\u65b9\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u88fd\u6cd5\u306b\u9069\u3057\u305f\u88fd\u54c1\u306b\u306f\u3001\u5efa\u7bc9\u7528\u91d1\u7269\u3001\u88c5\u98fe\u7684\u306a\u6a5f\u68b0\u90e8\u54c1\u3001\u305d\u306e\u4ed6\u5de5\u696d\u90e8\u54c1\u304c\u9732\u51fa\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u90e8\u54c1\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u92f3\u9020\u54c1\u306e\u591a\u304f\u306f\u3001\u7814\u78e8\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30e1\u30c3\u30ad\u3001\u3042\u308b\u3044\u306f\u8868\u9762\u6642\u52b9\u51e6\u7406\u306b\u3088\u3063\u3066\u4ed5\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"other-metals-used-in-lost-foam-casting\"><strong>\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u3067\u4f7f\u7528\u3055\u308c\u308b\u305d\u306e\u4ed6\u306e\u91d1\u5c5e<\/strong><\/h2>\n<h3 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id=\"partner-with-a-lost-foam-casting-equipment-manufacturer-supplier-and-factory\"><strong>\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u88c5\u7f6e\u306e\u30e1\u30fc\u30ab\u30fc\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3001\u5de5\u5834\u3068\u63d0\u643a\u3057\u307e\u3057\u3087\u3046<\/strong><\/h2>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/\"><strong>OC \u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/strong><\/a> \u306f\u3001\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u30db\u30ef\u30a4\u30c8\u30a8\u30ea\u30a2\u92f3\u9020\u88c5\u7f6e\u306e\u88fd\u9020\u696d\u8005\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3001\u5de5\u5834\u3067\u3059\u3002\u767a\u6ce1\u30b7\u30fc\u30c8\u88fd\u9020\u6a5f\u3001 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/product-category\/%e4%ba%88%e5%82%99%e7%99%ba%e6%b3%a1%e6%a9%9f\/\"><strong>\u4e8b\u524d\u767a\u6563\u30de\u30b7\u30f3<\/strong><\/a>\u672a\u719f\u30b5\u30a4\u30ed\u3001\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u7528\u91d1\u578b\u3001\u5782\u76f4\u578b\u92f3\u9020\u7528\u91d1\u578b\u3001\u6c34\u5e73\u578b\u92f3\u9020\u7528\u91d1\u578b\u3001\u92f3\u9020\u7528\u30a8\u30a2\u30c9\u30e9\u30a4\u30e4\u30fc\u3001\u4e2d\u592e\u5f0f\u771f\u7a7a\u92f3\u9020\u88c5\u7f6e\u3001\u92f3\u9020\u7528\u5857\u6599\u30df\u30ad\u30b5\u30fc\u306a\u3069\u3002\u3053\u308c\u3089\u306e\u88c5\u7f6e\u3092\u4f7f\u7528\u3057\u3066\u3001\u81ea\u52d5\u30ed\u30b9\u30c8\u30d5\u30a9\u30fc\u30e0\u92f3\u9020\u751f\u7523\u30e9\u30a4\u30f3\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%83%88\/\"><strong>\u4eca\u65e5\u3082OC\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044<\/strong><\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lost foam casting is an evaporative pattern casting process that makes use of foam patterns to produce a variety of metal parts. Typically the pattern is made from expanded polystyrene, the first step in the process is to cover the pattern in a layer of refractory material. This covered pattern is then buried in dry sand. When the molten metal is poured into the mold it displaces the pattern which evaporates. The pattern disappears in the mold so that no parting lines, cores or machining tolerances are needed. As a result the process is particularly suitable for a large number of complex cast parts. Material selection is a key step [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5052,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160,161],"tags":[],"class_list":["post-5056","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news-blog"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts\/5056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/comments?post=5056"}],"version-history":[{"count":2,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts\/5056\/revisions"}],"predecessor-version":[{"id":5060,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts\/5056\/revisions\/5060"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/media\/5052"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/media?parent=5056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/categories?post=5056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/tags?post=5056"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}