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

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\u6e17\u78b3\u94a2\u7684\u5316\u5b66\u6210\u5206\u7279\u70b9<\/strong>
(1)\u6e17\u78b3\u94a2\u7684\u542b\u78b3\u91cf\u4e00\u822c\u90fd\u57280.15–0.25\uff05\u8303\u56f4\u5185,\u5bf9\u4e8e\u91cd\u8f7d\u7684\u6e17\u78b3\u4f53,\u53ef\u4ee5\u63d0\u9ad8\u52300.25–0.30\uff05,\u4ee5\u4f7f\u5fc3\u90e8\u5728\u6dec\u706b\u53ca\u4f4e\u6e29\u56de\u706b\u540e\u4ecd\u5177\u6709\u8db3\u591f\u7684\u5851\u6027\u548c\u97e7\u6027\u3002\u4f46\u542b\u78b3\u91cf\u4e0d\u80fd\u592a\u4f4e,\u5426\u5219\u5c31\u4e0d\u80fd\u4fdd\u8bc1\u4e00\u5b9a\u7684\u5f3a\u5ea6\u3002
<\/p>\n\n\n\n

(2)\u5408\u91d1\u5143\u7d20\u5728\u6e17\u78b3\u94a2\u4e2d\u7684\u4f5c\u7528\u662f\u63d0\u9ad8\u6dec\u900f\u6027,\u7ec6\u5316\u6676\u7c92,\u5f3a\u5316\u56fa\u6eb6\u4f53,\u5f71\u54cd\u6e17\u5c42\u4e2d\u7684\u542b\u78b3\u91cf\u3001\u6e17\u5c42\u539a\u5ea6\u53ca\u7ec4\u7ec7\u3002\u5728\u6e17\u78b3\u94a2\u4e2d\u901a\u5e38\u52a0\u5165\u7684\u5408\u91d1\u5143\u7d20\u6709\u9530\u3001\u94ec\u3001\u954d\u3001\u94bc\u3001\u94a8\u3001\u9492\u3001\u787c\u7b49\u3002<\/p>\n\n\n\n

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(1)\u78b3\u7d20\u6e17\u78b3\u94a2\u4e2d,\u7528\u5f97\u6700\u591a\u7684\u662f15\u548c20\u94a2,\u5b83\u4eec\u7ecf\u6e17\u78b3\u548c\u70ed\u5904\u7406\u540e\u8868\u9762\u786c\u5ea6\u53ef\u8fbe56–62HRC\u3002\u4f46\u7531\u4e8e\u6dec\u900f\u6027\u8f83\u4f4e,\u53ea\u9002\u7528\u4e8e\u5fc3\u90e8\u5f3a\u5ea6\u8981\u6c42\u4e0d\u9ad8\u3001\u53d7\u529b\u5c0f\u3001\u627f\u53d7\u78e8\u635f\u7684\u5c0f\u578b\u96f6\u4ef6,\u5982\u8f74\u5957\u3001\u94fe\u6761\u7b49\u3002
<\/p>\n\n\n\n

(2)\u4f4e\u5408\u91d1\u6e17\u78b3\u94a2\u598220Cr\u300120Cr2MnVB\u300120Mn2TiB\u7b49,\u5176\u6e17\u900f\u6027\u548c\u5fc3\u90e8\u5f3a\u5ea6\u5747\u8f83\u78b3\u7d20\u6e17\u78b3\u94a2\u9ad8,\u53ef\u7528\u4e8e\u5236\u9020\u4e00\u822c\u673a\u68b0\u4e2d\u7684\u8f83\u4e3a\u91cd\u8981\u7684\u6e17\u78b3\u4ef6,\u5982\u6c7d\u8f66\u3001\u62d6\u62c9\u673a\u4e2d\u7684\u9f7f\u8f6e\u3001\u6d3b\u585e\u9500\u7b49\u3002
<\/p>\n\n\n\n

(3)\u4e2d\u5408\u91d1\u6e17\u78b3\u94a2\u598220Cr2Ni4\u300118Cr2N4W\u300115Si3MoWV\u7b49,\u7531\u4e8e\u5177\u6709\u5f88\u9ad8\u7684\u6dec\u900f\u6027\u548c\u8f83\u9ad8\u7684\u5f3a\u5ea6\u53ca\u97e7\u6027,\u4e3b\u8981\u7528\u4ee5\u5236\u9020\u622a\u9762\u8f83\u5927\u3001\u627f\u8f7d\u8f83\u91cd\u3001\u53d7\u529b\u590d\u6742\u7684\u96f6\u4ef6,\u5982\u822a\u7a7a\u53d1\u52a8\u673a\u7684\u9f7f\u8f6e\u3001\u8f74\u7b49\u3002<\/p>\n\n\n\n

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\u6e17\u78b3\u96f6\u4ef6\u6ce8\u610f\u4e8b\u9879 <\/strong>
(1)\u6e17\u78b3\u524d\u7684\u9884\u5904\u7406\u6b63\u706b–\u76ee\u7684\u662f\u6539\u5584\u6750\u6599\u539f\u59cb\u7ec4\u7ec7\u3001\u51cf\u5c11\u5e26\u72b6\u3001\u6d88\u9664\u9b4f\u6c0f\u7ec4\u7ec7,\u4f7f\u8868\u9762\u7c97\u7cd9\u5ea6\u53d8\u7ec6,\u6d88\u9664\u6750\u6599\u6d41\u7ebf\u4e0d\u5408\u7406\u72b6\u6001\u3002\u6b63\u706b\u5de5\u827a;\u7528860–980C\u7a7a\u51b7\u3001179–217HBS\u3002<\/p>\n\n\n\n

(2)\u6e17\u78b3\u540e\u9700\u8fdb\u884c\u673a\u68b0\u52a0\u5de5\u7684\u5de5\u4ef6,\u786c\u5ea6\u4e0d\u5e94\u9ad8\u4e8e30HRC\u3002<\/p>\n\n\n\n

(3)\u5bf9\u4e8e\u6709\u8584\u58c1\u6c9f\u69fd\u7684\u6e17\u78b3\u6dec\u706b\u96f6\u4ef6,\u8584\u58c1\u6c9f\u69fd\u5904\u4e0d\u80fd\u5148\u4e8e\u6e17\u78b3\u4e4b\u524d\u52a0\u5de5\u3002<\/p>\n\n\n\n

(4)\u4e0d\u5f97\u7528\u9540\u950c\u7684\u65b9\u6cd5\u9632\u6e17\u78b3\u3002
<\/p>\n\n\n\n

\u9632\u6b62\u6e17\u78b3\u65b9\u6cd5<\/strong><\/p>\n\n\n\n

(1)\u52a0\u5927\u4f59\u91cf\u6cd5—\u5728\u4e0d\u9700\u8981\u6e17\u78b3\u7684\u90e8\u4f4d\u9884\u5148\u7559\u51fa\u4e00\u5b9a\u7684\u52a0\u5de5\u4f59\u91cf,\u5176\u7559\u91cf\u6bd4\u6e17\u78b3\u5c42\u6df1\u5ea6\u5927\u4e00\u500d\u4ee5\u4e0a\u3002\u6e17\u78b3\u540e\u5148\u8f66\u53bb\u6e17\u78b3\u5c42\u518d\u8f6c\u6dec\u706b\u3002<\/p>\n\n\n\n

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(3)\u6d82\u6599\u6cd5—\u5728\u4e0d\u9700\u6e17\u78b3\u7684\u90e8\u4f4d\u6d82\u4e0a\u9632\u6e17\u6d82\u6599\u3002<\/p>\n\n\n\n

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