{"id":147035,"date":"2018-07-25T06:30:30","date_gmt":"2018-07-24T22:30:30","guid":{"rendered":"\/\/m.iemloyee.com\/?p=147035"},"modified":"2018-07-25T21:44:55","modified_gmt":"2018-07-25T13:44:55","slug":"metall-mater-trans-a-in-738lc%e8%b6%85%e5%90%88%e9%87%91%e6%bf%80%e5%85%89%e7%ab%8b%e4%bd%93%e6%88%90%e5%bd%a2%e8%bf%87%e7%a8%8b%e4%b8%ad%e7%83%ad%e5%bd%b1%e5%93%8d%e5%8c%ba%e7%9a%84%e6%b6%b2","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=147035","title":{"rendered":"Metall. Mater. Trans. A: IN-738LC\u8d85\u5408\u91d1\u6fc0\u5149\u7acb\u4f53\u6210\u5f62\u8fc7\u7a0b\u4e2d\u70ed\u5f71\u54cd\u533a\u7684\u6db2\u5316\u88c2\u7eb9\u5f62\u6210\u673a\u7406"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

IN-738LC\u662f\u4e00\u79cd\u5f25\u6563\u5f3a\u5316\u7684\u954d\u57fa\u8d85\u5408\u91d1\uff0c\u901a\u8fc7\u03b3\u57fa\u4f53\u4e0a\u6790\u51fa\u7684\u03b3\u2019\u76f8\u4ea7\u751f\u5f3a\u5316\u3002\u7531\u4e8e\u5176\u4f18\u5f02\u7684\u9ad8\u6e29\u8815\u53d8\u6027\u80fd\u548c\u9ad8\u6e29\u8010\u8680\u6027\uff0c\u5728\u6c7d\u8f6e\u673a\u7b49\u9ad8\u6e29\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u6fc0\u5149\u7acb\u4f53\u6210\u5f62\u6280\u672f\u662f\u4e00\u79cd\u6fc0\u5149\u589e\u6750\u5236\u9020\u6280\u672f\uff0c\u53ef\u4ee5\u4e0d\u53d7\u6d47\u6ce8\u6a21\u548c\u5c3a\u5bf8\u9650\u5236\uff0c\u6027\u80fd\u4f18\u5f02\u3002\u4f46\u6fc0\u5149\u7acb\u4f53\u6210\u5f62\u662f\u901a\u8fc7\u4e00\u79cd\u5c42\u5c42\u53e0\u52a0\u8fc7\u7a0b\uff0c\u5148\u7194\u6577\u7684\u91d1\u5c5e\u4f1a\u53d7\u5230\u540e\u7194\u6577\u7684\u91d1\u5c5e\u7684\u52a0\u70ed\uff0c\u5148\u7194\u6577\u7684\u91d1\u5c5e\u76f8\u5f53\u4e8e\u70ed\u5f71\u54cd\u533a\uff0c\u5728\u968f\u540e\u7684\u7194\u6577\u8fc7\u7a0b\u4e2d\uff0c\u5bb9\u6613\u4ea7\u751f\u88c2\u7eb9\u3002\u56e0\u6b64\uff0c\u627e\u5230\u88c2\u7eb9\u5f62\u6210\u673a\u7406\u6210\u4e3a\u5173\u952e\u3002\u4f46\u76ee\u524d\u5173\u4e8e\u8be5\u88c2\u7eb9\u7684\u5f62\u6210\u673a\u7406\u5b58\u5728\u5206\u6b67\u3002<\/p>\n

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\"\"
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\"\"
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\"\"
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\u56fe4 IN-738LC\u5408\u91d1\u6c89\u79ef\u6001\u7684\u663e\u5fae\u7ec4\u7ec7<\/strong><\/p>\n

\"\"
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\uff08b\uff09\u9ad8\u500dSEM\u663e\u5fae\u7ec4\u7ec7<\/p>\n

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\uff08d\uff09SADP\u56fe<\/p>\n

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\"\"<\/p>\n

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\u56fe6 IN-738LC\u5408\u91d1\u6fc0\u5149\u91cd\u7194\u8bd5\u6837\u70ed\u5f71\u54cd\u533a\uff08\u9760\u8fd1\u91cd\u7194\u533a\uff09\u7684SEM\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

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\"\"
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\"\"<\/p>\n

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\u56fe9 IN-738LC\u5408\u91d1\u6fc0\u5149\u7acb\u4f53\u6210\u5f62\u8bd5\u6837\u88c2\u7eb9\u9644\u8fd1\u7684EMPA\u5206\u6790<\/strong><\/p>\n

\"\"
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\"\"<\/p>\n

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\"\"<\/p>\n

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\"\"
\n \u56fe13 \u03b3\u548c\u03b3\u2019\u7684TEM\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08b\uff09SADP\u5206\u6790<\/p>\n

\uff08c\uff09\u9ad8\u5206\u8fa8\u7387\u7684\u03b3\/\u03b3\u2019\u7684TEM\u56fe<\/p>\n

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\uff08e\uff09\u56fe\uff08c\uff09\u4e2de\u533a\u57df\u7684\u653e\u5927\u56fe<\/p>\n

\u56fe14 M3B2\u548cMC\u78b3\u5316\u7269\u7684TEM\u56fe\u548cSADP\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09TEM\u56fe\uff08M3B2\u5728MC\u78b3\u5316\u7269\u9644\u8fd1\uff09<\/p>\n

\uff08b\uff09\u6cbf[-1-32]\u5f97\u5230\u7684M3B2\u548c\u6cbf[112]\u5f97\u5230\u7684MC\u7684SADP\u5206\u6790<\/p>\n

\uff08c\uff09M3B2\u7684TEM\u56fe<\/p>\n

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\"\"<\/p>\n

\uff08a\uff09Thermo-Calc\u8ba1\u7b97\u5f97\u5230\u7684\u5e73\u8861\u76f8\u56fe<\/p>\n

\uff08b\uff09\u5229\u7528Scheil\u6a21\u578b\u5f97\u5230\u7684\u51dd\u56fa\u987a\u5e8f\u56fe<\/p>\n

\u56fe16 IN-738LC\u5408\u91d1\u6fc0\u5149\u7acb\u4f53\u6210\u5f62\u8bd5\u6837\u529b\u5b66\u6027\u80fd\u53ca\u70ed\u5f71\u54cd\u533a\u6676\u7c92\u8fb9\u754c\u6db2\u6001\u88c2\u7eb9\u5f62\u6210\u673a\u7406<\/strong><\/p>\n

\"\"<\/p>\n

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\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

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\u6587\u732e\u94fe\u63a5<\/strong>\uff1aHAZ Liquation Cracking Mechanism of IN-738LC Superalloy Prepared by Laser Solid Forming<\/a>\uff08Metallurgical and Materials Transactions A\uff0c2018\uff0cdoi.org\/10.1007\/s11661-018-4826-6\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u7ec4 \u6768\u6811 \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

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