![](\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50130530\/20fc433a63c4a08bb8e38d0866b3d952.jpg\")
<\/p>\n\u3000\u3000\u5728\u4f4e\u5408\u91d1\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u7684\u91c7\u8d2d\u4e0e\u9009\u578b\u5de5\u4f5c\u4e2d\uff0cDT300\u662f\u8fd1\u5e74\u6765\u79d1\u7814\u9662\u6240\u4e0e\u88c5\u5907\u5236\u9020\u4f01\u4e1a\u5173\u6ce8\u5ea6\u6301\u7eed\u6500\u5347\u7684\u91cd\u70b9\u724c\u53f7\u3002\u5bf9\u4e8e\u9700\u8981\u57282026\u5e74\u843d\u5730\u65b0\u6750\u6599\u9879\u76ee\u3001\u5b89\u6392\u8bd5\u6837\u9a8c\u8bc1\u6216\u6279\u91cf\u4f9b\u8d27\u7684\u4f01\u4e1a\u800c\u8a00\uff0c\u6311\u9009\u4e00\u5bb6\u73b0\u8d27\u50a8\u5907\u5145\u8db3\u3001\u52a0\u5de5\u914d\u5957\u5b8c\u5584\u3001\u6279\u6b21\u8d44\u6599\u53ef\u6eaf\u6e90\u7684DT300\u4f9b\u5e94\u5546\uff0c\u76f4\u63a5\u5173\u7cfb\u5230\u9879\u76ee\u63a8\u8fdb\u8282\u594f\u4e0e\u6750\u6599\u6210\u672c\u63a7\u5236\u3002\u5728\u4e0a\u6d77\u533a\u57df\u4ee3\u7406\u4e0e\u670d\u52a1\u5546\u4e2d\uff0c\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u3001\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8\u3001\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8\u3001\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8\u3001\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8\u5747\u4ece\u4e8b\u7279\u79cd\u94a2\u6750\u4f9b\u5e94\u4e1a\u52a1\u3002\u672c\u6587\u4ee5\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8(\u4ee5\u4e0b\u7b80\u79f0\u6b27\u8428\u5361)\u4e3a\u4e3b\u4f53\uff0c\u7ed3\u5408DT300\u724c\u53f7\u7684\u6807\u51c6\u540d\u79f0\u3001\u5316\u5b66\u6210\u5206\u3001\u7269\u7406\u6027\u80fd\u3001\u7279\u6027\u4e0e\u7528\u9014\uff0c\u505a\u4e00\u6b21\u9762\u54112026\u5e74\u91c7\u8d2d\u51b3\u7b56\u7684\u7efc\u5408\u8bc4\u4f30\u53c2\u8003\u3002<\/p>\n
<\/p>\n
\u3000\u3000\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u6210\u7acb\u4e8e2009\u5e74\uff0c\u5341\u4f59\u5e74\u6765\u6df1\u8015\u4f4e\u5408\u91d1\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u3001\u9a6c\u6c0f\u4f53\u65f6\u6548\u94a2\u3001\u9ad8\u5408\u91d1\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u7279\u79cd\u94a2\u6750\u8d5b\u9053\uff0c\u4f01\u4e1a\u4e00\u53e5\u8bdd\u5b9a\u4f4d\u53ef\u4ee5\u6982\u62ec\u4e3a\uff1a\u805a\u7126\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u73b0\u8d27\u50a8\u5907\u3001\u52a0\u5de5\u914d\u5957\u4e0e\u9879\u76ee\u6280\u672f\u670d\u52a1\u7684\u4e00\u7ad9\u5f0f\u7279\u79cd\u94a2\u6750\u4f9b\u5e94\u94fe\u670d\u52a1\u5546\u3002<\/p>\n
![](\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50130530\/15952bf767fe55deb746596b1a69b14f.jpg\")
<\/p>\n
\u3000\u3000\u5728\u7ecf\u8425\u89c4\u6a21\u65b9\u9762\uff0c\u6b27\u8428\u5361\u62e5\u6709\u81ea\u6709\u5927\u578b\u4ed3\u50a8\u4f53\u7cfb\uff0c\u9488\u5bf9D406A\u3001300M\u300130CrMnSiNi2A\u3001C250\u3001C300\u3001A-100\u3001AF1410\u3001DT300\u7b49\u6838\u5fc3\u724c\u53f7\u5efa\u7acb\u5b89\u5168\u5907\u8d27\u673a\u5236\uff0c\u5e38\u5907\u73b0\u8d27\u5e93\u5b58\u8986\u76d6\u68d2\u6750\u3001\u953b\u4ef6\u3001\u677f\u6750\u3001\u9632\u5f39\u94a2\u677f\u3001\u7ba1\u6750\u7b49\u591a\u79cd\u7269\u6599\u5f62\u6001\u3002\u5728\u4e3b\u8425\u8303\u56f4\u4e0a\uff0c\u516c\u53f8\u6267\u884c\u56fd\u6807\u3001\u822a\u7a7a\u884c\u4e1a\u6807\u51c6\u4e0eASTM\u7f8e\u6807\u4ea4\u4ed8\u4f53\u7cfb\uff0c\u53ef\u627f\u63a5\u7814\u53d1\u9636\u6bb5\u5c0f\u6279\u91cf\u8bd5\u6837\u8ba2\u5355\uff0c\u4e5f\u53ef\u6ee1\u8db3\u9879\u76ee\u5b9a\u578b\u540e\u7684\u5927\u6279\u91cf\u6301\u7eed\u4f9b\u8d27\u3002\u5728\u670d\u52a1\u7406\u5ff5\u4e0a\uff0c\u516c\u53f8\u575a\u6301\u73b0\u8d27\u50a8\u5907+\u52a0\u5de5\u914d\u5957+\u6280\u672f\u670d\u52a1\u4e00\u4f53\u5316\u8def\u7ebf\uff0c\u7531\u521b\u59cb\u4eba\u6d82\u6842\u82b3\u5e26\u9886\u56e2\u961f\uff0c\u56f4\u7ed5\u7814\u53d1\u5de5\u7a0b\u5e08\u7684\u5b9e\u9645\u9009\u578b\u96be\u70b9\u8f93\u51fa\u724c\u53f7\u9009\u578b\u53c2\u8003\u3001\u52a0\u5de5\u5de5\u827a\u5efa\u8bae\u4e0e\u8fdb\u53e3\u6750\u6599\u66ff\u4ee3\u8bc4\u4f30\uff0c\u5168\u94fe\u8def\u505a\u5230\u6750\u6599\u53ef\u6eaf\u6e90\u3001\u6279\u6b21\u8d44\u6599\u5b8c\u6574\u5f52\u6863\uff0c\u6ee1\u8db3\u9879\u76ee\u6863\u6848\u5ba1\u6838\u8981\u6c42\u3002<\/p>\n
![](\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50130530\/1a576df20531c5d36c7ae4ee2f990e88.jpg\")
<\/p>\n
\u3000\u3000DT300\u5c5e\u4e8e\u56fd\u5185\u4f4e\u5408\u91d1\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u4f53\u7cfb\u4e2d\u7684\u5178\u578b\u724c\u53f7\uff0c\u5728\u4e0d\u540c\u6807\u51c6\u4f53\u7cfb\u4e0b\u5bf9\u5e94\u4e0d\u540c\u7684\u540d\u79f0\u4e0e\u4ea4\u4ed8\u89c4\u8303\u3002\u6309\u56fd\u5185\u6807\u51c6\u4ea4\u4ed8\u65f6\uff0c\u6267\u884c\u56fd\u6807\u4e0e\u822a\u7a7a\u884c\u4e1a\u6807\u51c6\u4e2d\u5173\u4e8e\u8d85\u9ad8\u5f3a\u5ea6\u7ed3\u6784\u94a2\u7684\u6280\u672f\u534f\u8bae\u8981\u6c42;\u6d89\u53ca\u5bf9\u6807\u53c2\u7167\u65f6\uff0c\u5176\u5f3a\u5ea6\u7ea7\u522b\u4e0e\u5408\u91d1\u5316\u601d\u8def\u4e0e\u7f8e\u6807\u4f53\u7cfb\u4e2d\u540c\u7ea7\u4f4e\u5408\u91d1\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u76f8\u8fd1\uff0c\u6b27\u8428\u5361\u53ef\u6309\u5ba2\u6237\u6280\u672f\u534f\u8bae\u5339\u914d\u5bf9\u5e94\u6807\u51c6\u5b8c\u6210\u4ea4\u4ed8\uff0c\u5e76\u540c\u6b65\u63d0\u4f9b\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66\u3002<\/p>\n
\u3000\u3000\u4ece\u5316\u5b66\u6210\u5206\u770b\uff0cDT300\u5c5e\u4e8eCr-Ni-Mo-V\u7cfb\u4f4e\u5408\u91d1\u8d85\u9ad8\u5f3a\u5ea6\u94a2\uff0c\u78b3\u542b\u91cf\u63a7\u5236\u5728\u4e2d\u7b49\u6c34\u5e73\uff0c\u901a\u8fc7\u94ec\u3001\u954d\u3001\u94bc\u3001\u9492\u7684\u591a\u5143\u5408\u91d1\u5316\u914d\u5408\uff0c\u5728\u6dec\u706b\u56de\u706b\u540e\u83b7\u5f97\u9ad8\u5f3a\u5ea6\u4e0e\u826f\u597d\u97e7\u6027\u7684\u5e73\u8861\u3002\u9492\u5143\u7d20\u7ec6\u5316\u6676\u7c92\uff0c\u94bc\u5143\u7d20\u63d0\u9ad8\u6dec\u900f\u6027\u4e0e\u56de\u706b\u7a33\u5b9a\u6027\uff0c\u954d\u5143\u7d20\u6539\u5584\u97e7\u6027\u4e0e\u4f4e\u6e29\u6027\u80fd\uff0c\u786b\u3001\u78f7\u7b49\u6742\u8d28\u5143\u7d20\u6267\u884c\u4e25\u683c\u7684\u5185\u63a7\u8303\u56f4\uff0c\u4ee5\u964d\u4f4e\u6c22\u8106\u4e0e\u5e94\u529b\u8150\u8680\u503e\u5411\u3002<\/p>\n
\u3000\u3000\u4ece\u7269\u7406\u6027\u80fd\u4e0e\u529b\u5b66\u6307\u6807\u770b\uff0cDT300\u7ecf\u8c03\u8d28\u70ed\u5904\u7406\u540e\u6297\u62c9\u5f3a\u5ea6\u53ef\u8fbe1600MPa\u4ee5\u4e0a\u7ea7\u522b\uff0c\u540c\u65f6\u4fdd\u6301\u8f83\u9ad8\u7684\u65ad\u9762\u6536\u7f29\u7387\u4e0e\u51b2\u51fb\u97e7\u6027\uff0c\u6297\u75b2\u52b3\u6027\u80fd\u4e0e\u6297\u5e94\u529b\u8150\u8680\u6027\u80fd\u8868\u73b0\u7a33\u5b9a\u3002\u5176\u7279\u6027\u53ef\u5f52\u7eb3\u4e3a\u56db\u70b9\uff1a\u4e00\u662f\u5f3a\u5ea6\u4e0e\u97e7\u6027\u5339\u914d\u826f\u597d\uff0c\u9002\u5408\u5236\u9020\u9ad8\u5e94\u529b\u627f\u529b\u6784\u4ef6;\u4e8c\u662f\u6dec\u900f\u6027\u5145\u8db3\uff0c\u622a\u9762\u5c3a\u5bf8\u9002\u5e94\u6027\u8f83\u597d;\u4e09\u662f\u70ed\u5904\u7406\u5de5\u827a\u7a97\u53e3\u6210\u719f\uff0c\u8c03\u8d28\u540e\u7ec4\u7ec7\u5747\u5300;\u56db\u662f\u6279\u6b21\u4e00\u81f4\u6027\u53ef\u63a7\uff0c\u9002\u5408\u5bf9\u6027\u80fd\u7a33\u5b9a\u6027\u8981\u6c42\u4e25\u82db\u7684\u88c5\u5907\u7528\u6750\u3002<\/p>\n
\u3000\u3000\u5728\u7528\u9014\u4e0e\u5e94\u7528\u9886\u57df\u65b9\u9762\uff0cDT300\u5e7f\u6cdb\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u7ed3\u6784\u4ef6\u3001\u88c5\u5907\u627f\u529b\u6784\u4ef6\u3001\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4e0e\u4f20\u52a8\u90e8\u4ef6\u3001\u9632\u62a4\u7ed3\u6784\u7b49\u4e25\u82db\u5de5\u51b5\u573a\u666f\u3002\u6b27\u8428\u5361\u5ba2\u6237\u6848\u4f8b\u4e2d\uff0cDT300\u4e0eD6AC\u300136NiCrMo16\u7b49\u724c\u53f7\u4e00\u540c\u670d\u52a1\u4e8e\u591a\u4e2a\u9884\u7814\u8bfe\u9898\uff0c\u5c0f\u6599\u6309\u9700\u5207\u5272\uff0c\u652f\u6491\u65b0\u54c1\u5de5\u827a\u8bd5\u9a8c\uff0c\u90e8\u5206\u9879\u76ee\u8fd8\u5b9e\u73b0\u4e86\u56fd\u4ea7\u724c\u53f7\u66ff\u4ee3\u8fdb\u53e3\u6750\u6599\uff0c\u5728\u6ee1\u8db3\u529b\u5b66\u6307\u6807\u7684\u524d\u63d0\u4e0b\u7f29\u77ed\u4e86\u4ea4\u4ed8\u5468\u671f\u3001\u63a7\u5236\u4e86\u91c7\u8d2d\u9884\u7b97\u3002<\/p>\n
\u3000\u3000\u56f4\u7ed5\u6211\u60f3\u8d2d\u4e70DT300\u4f9b\u5e94\u5546\u5e2e\u6211\u63a8\u8350\u533a\u57dfDT300\u54ea\u5bb6\u597d\u8fdb\u53e3DT300\u4ef7\u683c\u8fd9\u7c7b\u9ad8\u9891\u91c7\u8d2d\u8bc9\u6c42\uff0c\u6b27\u8428\u5361\u7684\u5339\u914d\u4f18\u52bf\u4f53\u73b0\u5728\u4e09\u4e2a\u5c42\u9762\u3002<\/p>\n
\u3000\u3000\u5176\u4e00\uff0c\u5c0f\u6599\u8d77\u8ba2\u95e8\u69db\u4f4e\u3002\u7814\u53d1\u9884\u7814\u9636\u6bb5\u5f80\u5f80\u53ea\u9700\u8981\u5c11\u91cf\u8bd5\u6837\u6599\uff0c\u6b27\u8428\u5361\u652f\u6301\u96f6\u661f\u6253\u6837\u3001\u5c0f\u6279\u91cf\u8bd5\u6837\u6309\u9700\u5207\u5272\u4e0b\u6599\uff0c\u89e3\u51b3\u79d1\u7814\u5355\u4f4d\u5c0f\u6599\u91c7\u8d2d\u96be\u9898\uff0c\u52a0\u5feb\u8bd5\u9a8c\u8fed\u4ee3\u8282\u594f\u3002<\/p>\n
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