{"id":3764,"date":"2015-07-22T08:18:00","date_gmt":"2015-07-22T00:18:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=3764"},"modified":"2024-03-13T18:08:53","modified_gmt":"2024-03-13T10:08:53","slug":"ni","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2015\/07\/ni\/","title":{"rendered":"\u96fb\u5b50\u5de5\u696d\u4e2d\u96f6\u4ef6\u6216\u96fb\u8def\u677f\u934d\u93b3(Ni)\u7684\u76ee\u7684\u4f55\u5728\uff1f"},"content":{"rendered":"

$\"\u96fb\u5b50\u5de5\u696d\u4e2d\u96f6\u4ef6\u6216\u96fb\u8def\u677f\u934d\u93b3(Ni)\u7684\u76ee\u7684\u4f55\u5728\uff1f\"$ <\/font><\/p>\n

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\n
\u5f37\u5ea6(tensile strength) <\/font><\/li>\n
\u5ef6\u5c55\u6027 (elongation) <\/font><\/li>\n
\u786c\u5ea6(hardness) <\/font><\/li>\n
\u5167\u61c9\u529b(internal) <\/font><\/li>\n
\u75b2\u52de\u9650\u5ea6(fatigue life) <\/font><\/li>\n
\u6c2b\u8106\u6027(hydrogen embrittlement)<\/font> <\/li>\n<\/ol>\n
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\n
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\u90a3\u53ef\u4e0d\u53ef\u4ee5\u5728\u91d1\u5c6c\u4e0a\u76f4\u63a5\u934d\u93b3\u4f86\u7576\u4f5c\u92b2\u932b\u4e4b\u7528\uff1f<\/strong><\/font><\/font><\/p>\n
\n
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\u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>\u9727\u932b(Matte tin)\u8207\u4eae\u932b (Bright tin)\u7684\u5dee\u5225<\/font><\/a><\/p>\n
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