{"id":372,"date":"2021-01-20T18:31:45","date_gmt":"2021-01-20T09:31:45","guid":{"rendered":"https:\/\/jilm.or.jp\/hanashi\/?page_id=372"},"modified":"2021-02-03T16:01:13","modified_gmt":"2021-02-03T07:01:13","slug":"history_aluminium_02","status":"publish","type":"page","link":"https:\/\/www.jilm.or.jp\/hanashi\/history\/history_aluminium_02\/","title":{"rendered":"2.\u73fe\u5728\u306e\u6b74\u53f2\u3092\u7bc9\u304f"},"content":{"rendered":"

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2.1 \u9ad8\u7d14\u5ea6\u30a2\u30eb\u30df\u30cb\u30a6\u30e0<\/h3>\n

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2.2 \u5de5\u696d\u7528\u7d14\u30a2\u30eb\u30df\u30cb\u30a6\u30e0<\/h3>\n

\u300099.00~99.90%\u7a0b\u5ea6\u306e\u7d14\u5ea6\u3092\u6301\u3064\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3067\u3001\u8584\u677f\u3001\u7b94\u3001\u62bc\u51fa\u6750\u3001\u7dda\u6750\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5f15\u5f35\u5f37\u3055\u306f\u7d04100MPa\u3067\u3059\u3002\u30cd\u30fc\u30e0\u30d7\u30ec\u30fc\u30c8\u3084\u88c5\u98fe\u54c1\u3001\u3073\u3093\u306e\u30ad\u30e3\u30c3\u30d7\u6750\u3001\u5bb6\u5ead\u7528\u54c1\u3001\u71b1\u4ea4\u63db\u7528\u30d5\u30a3\u30f3\u6750\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307f\u306a\u3055\u3093\u3082\u3001\u5bb6\u5ead\u7528\u306e\u30a8\u30a2\u30b3\u30f3\u306e\u4e2d\u306b\u3042\u308b\u3072\u3060\u3092\u3082\u3063\u305f\u9280\u8272\u306e\u71b1\u4ea4\u63db\u5668\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

2.3 Al-Cu\uff08Al-Cu-Mg\uff09\u7cfb\u5408\u91d1<\/h3>\n

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