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Mn)Al6\u3092\u5f62\u6210\u3057\u3001\u9244\u306e\u6709\u5bb3\u306a\u5f71\u97ff\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u30de\u30f3\u30ac\u30f3\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5143\u7d20\u3067\u3042\u308a\u3001\u5358\u72ec\u3067\u6dfb\u52a0\u3057\u3066Al-Mn\u4e8c\u5143\u5408\u91d1\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u3082\u3001\u4ed6\u306e\u5408\u91d1\u5143\u7d20\u3068\u5171\u306b\u6dfb\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306f\u30de\u30f3\u30ac\u30f3\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4e9c\u925b\u5143\u7d20\uff08Zn\uff09<\/strong><\/p>\n\n\n\n<p>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0-\u4e9c\u925b\u5408\u91d1\u7cfb\u3067\u306f\u3001275\u2103\u3067\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306b\u5bfe\u3059\u308b\u4e9c\u925b\u306e\u6eb6\u89e3\u5ea6\u306f31.6%\u3067\u3042\u308a\u3001125\u2103\u3067\u306f5.6%\u306b\u6e1b\u5c11\u3059\u308b\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306b\u4e9c\u925b\u3092\u5358\u72ec\u3067\u6dfb\u52a0\u3057\u305f\u5834\u5408\u3001\u5909\u5f62\u6761\u4ef6\u4e0b\u3067\u306e\u5f37\u5ea6\u5411\u4e0a\u306f\u9650\u5b9a\u7684\u3067\u3042\u308a\u3001\u5fdc\u529b\u8150\u98df\u5272\u308c\u3092\u5f15\u304d\u8d77\u3053\u3059\u50be\u5411\u304c\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u7528\u9014\u306f\u9650\u5b9a\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306b\u4e9c\u925b\u3068\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u3092\u540c\u6642\u306b\u6dfb\u52a0\u3057\u3066\u5f37\u5316\u76f8Mg\/Zn2\u3092\u5f62\u6210\u3059\u308b\u3068\u3001\u5408\u91d1\u306f\u8457\u3057\u304f\u5f37\u5316\u3055\u308c\u308b\u3002Mg\/Zn2\u542b\u6709\u91cf\u30920.5%\u304b\u308912%\u306b\u5897\u52a0\u3055\u305b\u308b\u3068\u3001\u5f15\u5f35\u5f37\u3055\u3068\u964d\u4f0f\u5f37\u3055\u304c\u9855\u8457\u306b\u5411\u4e0a\u3059\u308b\u3002\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u542b\u6709\u91cf\u304cMg\/Zn2\u76f8\u306e\u5f62\u6210\u306b\u5fc5\u8981\u306a\u91cf\u3092\u8d85\u3048\u308b\u8d85\u786c\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3067\u306f\u3001\u8010\u5fdc\u529b\u8150\u98df\u5272\u308c\u6027\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u4e9c\u925b\u3068\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306e\u6bd4\u7387\u3092\u7d042.7\u306b\u5236\u5fa1\u3059\u308b\u3002<\/p>\n\n\n\n<p>Al-Zn-Mg\u7cfb\u57fa\u5408\u91d1\u306b\u9285\u3092\u6dfb\u52a0\u3057\u3066Al-Zn-Mg-Cu\u7cfb\u5408\u91d1\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306e\u4e2d\u3067\u6700\u5927\u306e\u5f37\u5316\u52b9\u679c\u304c\u5f97\u3089\u308c\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u822a\u7a7a\u3001\u96fb\u529b\u7523\u696d\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p><strong>2.\u5fae\u91cf\u5143\u7d20\u306e\u5f71\u97ff<\/strong><\/p>\n\n\n\n<p><strong>\u9244\u3068\u30b1\u30a4\u7d20\u306e\u5143\u7d20\uff08Fe-Si\uff09<\/strong><\/p>\n\n\n\n<p>\u9244\u306fAl-Cu-Mg-Ni-Fe\u7cfb\u935b\u9020\u7528\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306b\u5408\u91d1\u5143\u7d20\u3068\u3057\u3066\u6dfb\u52a0\u3055\u308c\u3001\u73ea\u7d20\u306fAl-Mg-S\u7cfb\u935b\u9020\u7528\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3084Al-Si\u7cfb\u6eb6\u63a5\u68d2\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0-\u73ea\u7d20\u7cfb\u92f3\u9020\u7528\u5408\u91d1\u306b\u6dfb\u52a0\u3055\u308c\u308b\u3002\u9244\u3068\u30b7\u30ea\u30b3\u30f3\u306f\u4ed6\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3067\u306f\u4e00\u822c\u7684\u306a\u4e0d\u7d14\u7269\u5143\u7d20\u3067\u3042\u308a\u3001\u5408\u91d1\u7279\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u3053\u308c\u3089\u306f\u4e3b\u306bFeCl\u2083\u3068\u904a\u96e2\u30b1\u30a4\u7d20\u3068\u3057\u3066\u5b58\u5728\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u30b1\u30a4\u7d20\u304c\u9244\u3092\u4e0a\u56de\u308b\u3068B-FeSiA13 (\u307e\u305f\u306fFe2S2Al9)\u76f8\u304c\u5f62\u6210\u3055\u308c\u3001\u9244\u304c\u30b1\u30a4\u7d20\u3092\u4e0a\u56de\u308b\u3068\u03b1-Fe2SiAl8 (\u307e\u305f\u306fFe3i2Al12)\u76f8\u304c\u5f62\u6210\u3055\u308c\u308b\u3002\u9244\u3068\u30b1\u30a4\u7d20\u306e\u6bd4\u7387\u304c\u4e0d\u9069\u5207\u3060\u3068\u92f3\u7269\u306b\u5272\u308c\u304c\u751f\u3058\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u92f3\u7269\u4e2d\u306e\u9244\u304c\u904e\u5270\u3060\u3068\u8106\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<p><strong>\u30c1\u30bf\u30f3\u304a\u3088\u3073\u30db\u30a6\u7d20\u5143\u7d20\uff08Ti-B\uff09<\/strong><\/p>\n\n\n\n<p>\u30c1\u30bf\u30f3\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306b\u304a\u3044\u3066\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6dfb\u52a0\u5264\u3067\u3042\u308a\u3001Al-Ti\u307e\u305f\u306fAl-Ti-B\u57fa\u5408\u91d1\u306e\u5f62\u3067\u6dfb\u52a0\u3055\u308c\u308b\u3002\u30c1\u30bf\u30f3\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3068\u5171\u306bTiAl2\u3092\u5f62\u6210\u3057\u3001\u6676\u6790\u4e2d\u306b\u975e\u81ea\u767a\u7684\u6838\u751f\u6210\u6838\u3068\u3057\u3066\u4f5c\u7528\u3057\u3001\u92f3\u9020\u3068\u6eb6\u63a5\u306e\u4e21\u65b9\u306e\u7d44\u7e54\u3092\u5fae\u7d30\u5316\u3059\u308b\u3002Al-Ti\u7cfb\u5408\u91d1\u3067\u306f\u3001\u767a\u71b1\u53cd\u5fdc\u306e\u81e8\u754c\u30c1\u30bf\u30f3\u542b\u6709\u91cf\u306f\u7d040.15%\u3067\u3042\u308a\u3001\u30db\u30a6\u7d20\u306e\u5b58\u5728\u4e0b\u3067\u306f0.01%\u306b\u6e1b\u5c11\u3059\u308b\u3002<\/p>\n\n\n\n<p><strong>\u30af\u30ed\u30e0\u5143\u7d20\uff08Cr\uff09<\/strong><\/p>\n\n\n\n<p>\u30af\u30ed\u30e0\u306f\u3001Al-Mg-Si\u7cfb\u5408\u91d1\u3001Al-Mg-Zn\u7cfb\u5408\u91d1\u3001Al-Mg\u7cfb\u5408\u91d1\u306e\u4e00\u822c\u7684\u306a\u6dfb\u52a0\u5264\u3067\u3042\u308b\u3002600\u2103\u306b\u304a\u3051\u308b\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3078\u306e\u30af\u30ed\u30e0\u306e\u6eb6\u89e3\u5ea6\u306f0.8%\u3067\u3042\u308a\u3001\u5ba4\u6e29\u3067\u306f\u307b\u3068\u3093\u3069\u6eb6\u89e3\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u30af\u30ed\u30e0\u306f\u3001(CFe)Al7\u3084(CrMn)Al12\u306e\u3088\u3046\u306a\u91d1\u5c5e\u9593\u5316\u5408\u7269\u3092\u5f62\u6210\u3057\u3001\u518d\u7d50\u6676\u6642\u306e\u6838\u751f\u6210\u3084\u6210\u9577\u904e\u7a0b\u3092\u59a8\u3052\u3001\u5408\u91d1\u306b\u3042\u308b\u7a0b\u5ea6\u306e\u5f37\u5ea6\u3092\u4e0e\u3048\u3001\u976d\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u5fdc\u529b\u8150\u98df\u5272\u308c\u611f\u53d7\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3002\u3057\u304b\u3057\u3001\u6025\u51b7\u611f\u53d7\u6027\u3092\u9ad8\u3081\u3001\u9ec4\u8272\u3044\u967d\u6975\u9178\u5316\u76ae\u819c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u4e2d\u306e\u30af\u30ed\u30e0\u542b\u6709\u91cf\u306f\u4e00\u822c\u7684\u306b0.35%\u3092\u8d85\u3048\u305a\u3001\u9077\u79fb\u5143\u7d20\u542b\u6709\u91cf\u306e\u5897\u52a0\u3068\u3068\u3082\u306b\u6e1b\u5c11\u3059\u308b\u3002<\/p>\n\n\n\n<p><strong>\u30b9\u30c8\u30ed\u30f3\u30c1\u30a6\u30e0\u5143\u7d20 (Sr)<\/strong><\/p>\n\n\n\n<p>\u30b9\u30c8\u30ed\u30f3\u30c1\u30a6\u30e0\u306f\u3001\u51b6\u91d1\u306b\u304a\u3051\u308b\u91d1\u5c5e\u9593\u5316\u5408\u7269\u306e\u6319\u52d5\u3092\u5909\u5316\u3055\u305b\u308b\u8868\u9762\u6d3b\u6027\u5143\u7d20\u3067\u3042\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6539\u8cea\u51e6\u7406\u306b\u30b9\u30c8\u30ed\u30f3\u30c1\u30a6\u30e0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5408\u91d1\u306e\u5851\u6027\u52a0\u5de5\u6027\u3068\u6700\u7d42\u88fd\u54c1\u306e\u54c1\u8cea\u304c\u5411\u4e0a\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u9577\u3044\u6709\u52b9\u6539\u8cea\u6642\u9593\u3001\u512a\u308c\u305f\u52b9\u679c\u304a\u3088\u3073\u518d\u73fe\u6027\u306b\u3088\u308a\u3001\u30b9\u30c8\u30ed\u30f3\u30c1\u30a6\u30e0\u306f\u8fd1\u5e74Al-Si\u92f3\u9020\u5408\u91d1\u306b\u304a\u3044\u3066\u30ca\u30c8\u30ea\u30a6\u30e0\u306b\u4ee3\u308f\u3063\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u62bc\u51fa\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306b0.015%-0.03%\u30b9\u30c8\u30ed\u30f3\u30c1\u30a6\u30e0\u3092\u6dfb\u52a0\u3059\u308b\u3068\u3001\u03b2-AlFesi\u76f8\u304c\u03b1-AlFesi\u76f8\u306b\u5909\u5316\u3057\u3001\u5747\u8cea\u5316\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306b\u542b\u307e\u308c\u308b\u69d8\u3005\u306a\u5143\u7d20\u306e\u8907\u96d1\u306a\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6750\u6599\u7279\u6027\u3092\u6700\u9069\u5316\u3057\u3001\u696d\u754c\u5168\u4f53\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u822a\u7a7a\u5b87\u5b99\u3001\u81ea\u52d5\u8eca\u3001\u5efa\u7bc9\u306a\u3069\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3092\u5229\u7528\u3059\u308b\u3042\u3089\u3086\u308b\u5206\u91ce\u3067\u3001\u3053\u306e\u77e5\u8b58\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u88fd\u54c1\u8a2d\u8a08\u3001\u88fd\u9020\u5de5\u7a0b\u3001\u6700\u7d42\u88fd\u54c1\u306e\u54c1\u8cea\u306b\u304a\u3051\u308b\u9769\u65b0\u3068\u9032\u6b69\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u4eca\u3059\u3050\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\uff1a&nbsp;<strong><a href=\"https:\/\/elitemoldtech.com\/ja\/%e3%83%80%e3%82%a4%e3%82%ab%e3%82%b9%e3%83%88\/\">https:\/\/elitemoldtech.com\/die-casting\/<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>1. The Influence of Alloying Elements Copper Element (Cu) In&nbsp;aluminum-copper alloys, the maximum solubility of copper in aluminum is 5.65% at 548\u00b0C, decreasing to 0.45% at 302\u00b0C. Copper is a significant alloying element, contributing to solid solution strengthening. Additionally, the precipitation of CuAl2 during aging exhibits noticeable age hardening effects. Typically, copper content in aluminum alloys ranges from 2.5% to 5%, with the most effective strengthening observed at copper contents between 4% and 6.8%. Hence, the copper content in most hard aluminum alloys falls within this range. Al-Silicon (Si) Alloys In the&nbsp;aluminum-silicon alloy&nbsp;series, the maximum solubility of silicon in the aluminum-rich phase is 1.65% at the eutectic temperature of 577\u00b0C. [&hellip;]<\/p>","protected":false},"author":4,"featured_media":13047,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-1444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-die-casting"],"acf":[],"_links":{"self":[{"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/posts\/1444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/comments?post=1444"}],"version-history":[{"count":3,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/posts\/1444\/revisions"}],"predecessor-version":[{"id":13048,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/posts\/1444\/revisions\/13048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/media\/13047"}],"wp:attachment":[{"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/media?parent=1444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/categories?post=1444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elitemoldtech.com\/ja\/wp-json\/wp\/v2\/tags?post=1444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}