{"id":81999,"date":"2017-05-21T06:30:08","date_gmt":"2017-05-20T22:30:08","guid":{"rendered":"\/\/m.iemloyee.com\/?p=81999"},"modified":"2017-05-24T09:14:34","modified_gmt":"2017-05-24T01:14:34","slug":"corrors-sci-%ef%bc%9a%e5%90%ab%e4%b9%99%e9%85%b8%e7%9a%84%e9%a5%b1%e5%92%8c%e4%ba%8c%e6%b0%a7%e5%8c%96%e7%a2%b3nacl%e6%ba%b6%e6%b6%b2%e4%b8%ad%ef%bc%8c%e5%ba%94%e5%8a%9b%e5%92%8c%e7%bc%9d%e9%9a%99","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=81999","title":{"rendered":"Corrors. Sci.\uff1a\u542b\u4e59\u9178\u7684\u9971\u548c\u4e8c\u6c27\u5316\u78b3NaCl\u6eb6\u6db2\u4e2d\uff0c\u5e94\u529b\u548c\u7f1d\u9699\u5bf9N80\u78b3\u94a2\u8150\u8680\u884c\u4e3a\u7684\u534f\u540c\u6548\u5e94"},"content":{"rendered":"

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

\u7f1d\u9699\u8150\u8680\uff0c\u662f\u6700\u5371\u9669\u7684\u5c40\u90e8\u8150\u8680\u4e4b\u4e00\uff0c\u5728\u77ed\u65f6\u95f4\u5185\u5c31\u4f1a\u5728\u91d1\u5c5e\u8868\u9762\u4ea7\u751f\u5c40\u90e8\u7f3a\u9677\uff0c\u6613\u5f62\u6210\u9690\u60a3\u3002\u5f00\u91c7\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u7684\u4e95\u4e0b\u7ba1\u9053\uff0c\u7531\u4e8e\u8150\u8680\u6027\u4ecb\u8d28\u901a\u8fc7\u87ba\u7eb9\u8fdb\u5165\u7f1d\u9699\uff0c\u6613\u4ea7\u751f\u7f1d\u9699\u8150\u8680\u3002\u5728CO2<\/sub>\u6c14\u6c1b\u4e2d\uff0c\u5c24\u5176\u662f\u5728\u542b\u6709\u6709\u673a\u9178\u7684\u8150\u8680\u6027\u4ecb\u8d28\u4e2d\uff0c\u78b3\u94a2\u7ecf\u5e38\u4ea7\u751f\u5c40\u90e8\u8150\u8680\u3002\u76ee\u524d\uff0c\u5728\u53ea\u6709\u7f1d\u9699\u6216\u5e94\u529b\u5b58\u5728\u65f6\uff0c\u5bf9\u7f1d\u9699\u8150\u8680\u548c\u5e94\u529b\u8150\u8680\u88c2\u7eb9\u654f\u611f\u6027\u6709\u5e7f\u6cdb\u7684\u7814\u7a76\uff0c\u4f46\u662f\u5728\u88c2\u7f1d\u548c\u5e94\u529b\u5171\u5b58\u4e0b\u5bf9\u94a2\u7684\u8150\u8680\u7814\u7a76\u5f88\u5c11\uff0c\u5c1a\u4e0d\u6e05\u695a\u94a2\u7684\u8150\u8680\u4e2d\u5e94\u529b\u548c\u88c2\u7eb9\u7684\u5173\u7cfb\u3002\u672c\u6587\u5219\u7814\u7a76\u4e86\u62c9\u4f38\u5e94\u529b\u548c\u7f1d\u9699\u5171\u5b58\u65f6\uff0cN80\u78b3\u94a2\u5728\u542b\u6709600mg\/LHAc\u9971\u548cCO2<\/sub>\u76841.65wt\uff05NaCl\u6eb6\u6db2\u4e2d\u7684\u8150\u8680\u884c\u4e3a\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u5f20\u56fd\u5b89\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728Corrosion Science<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cSynergistic effect of stress and crevice on the corrosion of N80 carbon steel in the CO2<\/sub>-saturated NaCl solution containing acetic acid\u201d<\/strong>\u7684\u6587\u7ae0\u3002\u8be5\u6587\u7ae0\u7814\u7a76\u4e86\u5728\u542b\u6709600mg\/LHAc\u9971\u548cCO2<\/sub>\u76841.65wt\uff05NaCl\u6eb6\u6db2\u4e2d\uff0cN80\u78b3\u94a2\u5728\u5e94\u529b\u548c\u7f1d\u9699\u5171\u5b58\u4e0b\u7684\u8150\u8680\u884c\u4e3a\uff0c\u8bc1\u660e\u4e86\u8150\u8680\u6d3b\u6027\u968f\u5e94\u529b\u589e\u52a0\u800c\u589e\u5f3a\u3002\u5728\u7f1d\u9699\u53e3\u5f62\u6210\u6df1\u8150\u8680\u5751\uff0c\u5bfc\u81f4\u5e94\u529b\u96c6\u4e2d\uff0c\u589e\u52a0\u4e86\u5e94\u529b\u8150\u8680\u88c2\u7eb9\uff08SCC\uff09\u7684\u654f\u611f\u6027\u3002\u540c\u65f6\u5e94\u529b\u96c6\u4e2d\u4e5f\u589e\u5927\u4e86\u7f1d\u9699\u8150\u8680\u7684\u9a71\u52a8\u529b\u3002\u56e0\u6b64\uff0c\u5e94\u529b\u548c\u7f1d\u9699\u5bf9\u94a2\u7684\u8150\u8680\u6709\u534f\u540c\u4f5c\u7528\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00 N80\u78b3\u94a2\u5728\u7a7a\u6c14\u4e2d\u7684\u5e94\u529b\uff08\u03c3\uff09- \u5e94\u53d8\uff08\u03b5\uff09\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u62c9\u4f38\u5f3a\u5ea6\u548c\u5c48\u670d\u5f3a\u5ea6\u5206\u522b\u4e3a706.4 MPa\u548c479.2 MPa\u3002<\/p>\n

\u56fe\u4e8c \u5e73\u9762\u62c9\u4f38\u8bd5\u6837<\/strong><\/p>\n

\"\"<\/p>\n

\u6309\u7167GB \/ T 15970\u7684\u6807\u51c6\u8fdb\u884c\u52a0\u5de5\u3002\u9664\u4e86\u66b4\u9732\u533a\u57df\u7684\u8868\u9762\u5916\uff0c\u7528\u7edd\u7f18\u6f06\u6d82\u8986\u8bd5\u6837\u3002\u6d4b\u8bd5\u524d\uff0c\u7528800\u7c92\u5ea6\u7684\u78b3\u5316\u7845\u7eb8\u5c06\u6240\u6709\u6837\u54c1\u78e8\u635f\uff0c\u7136\u540e\u7528\u4e19\u916e\u8131\u8102\u5e76\u7528\u84b8\u998f\u6c34\u6e05\u6d17\u3002<\/p>\n

\u56fe\u4e09 \u7535\u5316\u5b66\u963b\u6297\u8c31\uff08EIS\uff09\u6d4b\u91cf\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u4e0d\u540c\u5e94\u529b\uff08\u65e0\u7f1d\u9699\uff09\u4e0b\u7684\u7535\u5316\u5b66\u6d4b\u91cf\uff0c\u901a\u8fc7\u538b\u7f29\u5f39\u7c27\u5bf9\u6837\u54c1\u65bd\u52a0\u4e0d\u540c\u7684\u62c9\u4f38\u5e94\u529b\u3002<\/p>\n

\u56fe\u56db \u7535\u6d41\u6d4b\u91cf\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

WE1\uff1a\u5177\u6709\u5e94\u529b\u548c\/\u6216\u7f1d\u9699\u7684\u8bd5\u6837<\/p>\n

WE2\uff1a\u6ca1\u6709\u5e94\u529b\u548c\u7f1d\u9699\u7684\u8bd5\u6837<\/p>\n

\u56fe\u4e94 \u8150\u8680\u6eb6\u6db2\u4e2d\u5f00\u8def\u7535\u4f4d\u7684\u65f6\u95f4\u76f8\u5173\u6027<\/strong><\/p>\n

\"\"<\/p>\n

\u8150\u8680\u4ecb\u8d28\u4e2d\uff0cN80\u78b3\u94a2\u5728\u5404\u79cd\u5e94\u529b\uff08\u65e0\u7f1d\u9699\uff09\u4e0b\u7684\u8150\u8680\u7535\u4f4d\u7684\u65f6\u95f4\u76f8\u5173\u6027\u3002\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u521d\u59cb\u9636\u6bb5\u8150\u8680\u7535\u4f4d\u5411\u8d1f\u65b9\u5411\u504f\u79fb\uff0c\u7136\u540e\u9010\u6e10\u8fbe\u5230\u76f8\u5bf9\u7a33\u5b9a\u7684\u503c\u3002<\/p>\n

\u56fe\u516d \u4e0d\u540c\u5e94\u529b\u4e0bN80\u78b3\u94a2\u7684EIS\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a) 0 MPa\uff0c\u5948\u594e\u65af\u7279\u56fe<\/p>\n

(b) 0MPa\uff0c\u4f2f\u5fb7\u56fe<\/p>\n

(c) 100 MPa\uff0c\u5948\u594e\u65af\u7279\u56fe<\/p>\n

(d) 100 MPa\uff0c\u4f2f\u5fb7\u56fe<\/p>\n

(e) 300 MPa\uff0c\u5948\u594e\u65af\u7279\u56fe<\/p>\n

(f) 300 MPa\uff0c\u4f2f\u5fb7\u56fe<\/p>\n

(g) 450 MPa\uff0c\u5948\u594e\u65af\u7279\u56fe<\/p>\n

(h) 450 MPa\uff0c\u4f2f\u5fb7\u56fe<\/p>\n

\u56fe\u4e03 \u4e0d\u540c\u65f6\u95f4\u4e0bEIS\u7684\u7b49\u6548\u7535\u8def\u6a21\u578b<\/strong><\/p>\n

\"\"<\/p>\n

(a) 2h<\/p>\n

(b) 4h, 46h, 120h<\/p>\n

\u56fe\u516b N80\u78b3\u94a2\u7535\u8377\u8f6c\u79fb\u7535\u963b\uff08Rct\uff09\u7684\u65f6\u95f4\u76f8\u5173\u6027<\/strong><\/p>\n

\"\"<\/p>\n

\u5728\u4e0d\u540c\u5e94\u529b\uff08\u65e0\u7f1d\u9699\uff09\u7684\u60c5\u51b5\u4e0b\uff0cN80\u78b3\u94a2\u5728\u8150\u8680\u4ecb\u8d28\u4e2d\u7535\u8377\u8f6c\u79fb\u7535\u963b\uff08Rct\uff09\u7684\u65f6\u95f4\u76f8\u5173\u6027\u3002<\/p>\n

\u56fe\u4e5d \u4e0d\u540c\u5e94\u529b\u4e0b\uff0c\u8150\u8680\u524d\u540e\u7684SEM\u8868\u9762\u5f62\u8c8c<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u8150\u8680\u524d<\/p>\n

(b) 0 MPa\uff0c\u8150\u8680120h\u540e<\/p>\n

(c) 100 MPa\uff0c\u8150\u8680120h\u540e<\/p>\n

(d) 300 MPa\uff0c\u8150\u8680120h\u540e<\/p>\n

(e) 450 MPa\uff0c\u8150\u8680120h\u540e<\/p>\n

\u56fe\u5341 \u4e0d\u540c\u5e94\u529b\u4e0b\uff0c\u8150\u8680120h\u540e\u6837\u54c1\u7684EIS\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff090 MPa<\/p>\n

\uff08b\uff09100 MPa<\/p>\n

\uff08c\uff09300 MPa\u00a0<\/p>\n

\uff08d\uff09450 MPa<\/p>\n

\u56fe\u5341\u4e00 \u8150\u8680\u540e\u6837\u54c1\u7f1d\u9699\u53e3\u5904\u7684\u4e09\u7ef4\u8150\u8680\u5256\u9762\u548c\u6a2a\u622a\u9762\u6df1\u5ea6<\/strong><\/p>\n

\"\"<\/p>\n

(a,b) 0 MPa<\/p>\n

(c,d) 100 MPa<\/p>\n

(e,f) 300 MPa<\/p>\n

\u56fe\u5341\u4e8c \u4e0d\u540c\u5e94\u529b\u4e0b\uff0c\u8150\u8680\u540e\u6837\u54c1\u7684\u7535\u4f4d\u66f2\u7ebf\u4e0e\u7535\u6d41\u6548\u5e94<\/strong><\/p>\n

\"\"<\/p>\n

(a) 0 MPa<\/p>\n

(b) 100 MPa<\/p>\n

(c) 300MPa<\/p>\n

(d) 450 MPa<\/p>\n

(e) \u7535\u6d41<\/p>\n

\u56fe\u5341\u4e09 \u8150\u8680\u540e\u6837\u54c1\u7684\u7535\u6d41\u6548\u5e94<\/strong><\/p>\n

\"\"<\/p>\n

(a)WE1&WE2\u65e0\u7f1d\u9699\uff0c\u65e0\u5e94\u529b\u3002<\/p>\n

(b)WE1\u6709\u7f1d\u9699\uff0c\u65e0\u5e94\u529b\uff1bWE2\u65e0\u7f1d\u9699\uff0c\u65e0\u5e94\u529b\u3002<\/p>\n

(c)WE1\u65e0\u7f1d\u9699\uff0c300MPa\uff1bWE2\u65e0\u7f1d\u9699\uff0c\u65e0\u5e94\u529b\u3002<\/p>\n

(d)WE1\u6709\u7f1d\u9699\uff0c300MPa\uff1bWE2\u65e0\u7f1d\u9699\uff0c\u65e0\u5e94\u529b\u3002<\/p>\n

\u56fe\u5341\u56db \u8bd5\u6837\u8150\u8680\u524d\u7684\u51af.\u7c73\u585e\u65af\u5e94\u529b\u5206\u5e03<\/strong><\/p>\n

\"\"<\/p>\n

(a) 800N<\/p>\n

(b) 2400N<\/p>\n

(c) 3600N<\/p>\n

\u56fe\u5341\u4e94 \u8bd5\u6837\u8150\u8680\u540e\u7684\u51af.\u7c73\u585e\u65af\u5e94\u529b\u5206\u5e03<\/strong><\/p>\n

\"\"<\/p>\n

(a) \u6574\u4f53\u8bd5\u6837\u7f51\u683c<\/p>\n

(b) \u6574\u4f53\u8bd5\u6837\u51af.\u7c73\u585e\u65af\u5e94\u529b\u5206\u5e03<\/p>\n

(c) \u8bd5\u6837\u8150\u8680\u69fd\u7f51\u683c<\/p>\n

(d) \u8150\u8680\u69fd\u533a\u57df\u51af.\u7c73\u585e\u65af\u5e94\u529b\u5206\u5e03<\/p>\n

\u56fe\u5341\u516d \u8150\u8680\u69fd\u6df1\u5ea6\u4e0e\u5e94\u529b\u4e34\u754c\u503c<\/strong><\/p>\n

\"\"<\/p>\n

\u8bd5\u6837\u8150\u8680168h\u540e\uff0c\u8150\u8680\u69fd\u6df1\u5ea6\u968f\u5e94\u529b\u589e\u5927\u800c\u589e\u5927\uff0c687MPa\u65f6\u8fbe\u5230\u5c48\u670d\u5f3a\u5ea6\uff0c\u4ea7\u751f\u5851\u6027\u53d8\u5f62\u3002<\/p>\n

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

\u672c\u6587\u4ecb\u7ecd\u4e86\u5728\u542b\u6709600mg\/LHAc\u9971\u548cCO2<\/sub>\u76841.65wt\uff05NaCl\u6eb6\u6db2\u4e2d\uff0cN80\u78b3\u94a2\u7684\u8150\u8680\u884c\u4e3a\u4e2d\uff0c\u62c9\u4f38\u5e94\u529b\u4e0e\u88c2\u7eb9\u7684\u5173\u7cfb\uff0c\u5f97\u51fa\u4e86\u5982\u4e0b\u7ed3\u8bba\uff1a<\/p>\n

\uff081\uff09\u968f\u7740N80\u78b3\u94a2\u7684\u8150\u8680\u5e94\u529b\u589e\u52a0\uff0c\u8150\u8680\u7535\u4f4d\u53d8\u5927\uff0c\u8150\u8680\u901f\u7387\u63d0\u9ad8\u3002<\/p>\n

\uff082\uff09\u5728\u7f1d\u9699\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u53d1\u751fN80\u78b3\u94a2\u7684\u7f1d\u9699\u8150\u8680\uff0c\u5e76\u4e14\u5728\u7f1d\u9699\u53e3\u5904\u5f62\u6210\u6df1\u8150\u8680\u69fd\uff0c\u65bd\u52a0\u5e94\u529b\u65f6\uff0c\u8150\u8680\u69fd\u4f1a\u5f15\u8d77\u5e94\u529b\u96c6\u4e2d\uff0c\u63d0\u9ad8\u94a2\u7684SCC\u654f\u611f\u6027\u3002<\/p>\n

\uff083\uff09\u8150\u8680\u69fd\u5904\u7684\u5e94\u529b\u96c6\u4e2d\u5bfc\u81f4\u7f1d\u9699\u53e3\u5904\u7535\u4f4d\u7684\u8d1f\u5411\u504f\u79fb\u3002\u78b3\u94a2\u5185\u5916\u7f1d\u9699\u4e4b\u95f4\u4ea7\u751f\u8f83\u5927\u7684\u8150\u8680\u9a71\u52a8\u529b\uff0c\u5bf9\u94a2\u94c1\u9020\u6210\u66f4\u4e25\u91cd\u7684\u8150\u8680\u3002\u56e0\u6b64\uff0c600mg\/LHAc\u9971\u548cCO2<\/sub>\u76841.65wt\uff05NaCl\u6eb6\u6db2\u4e2d\uff0c\u7f1d\u9699\u548c\u5e94\u529b\u5bf9N80\u78b3\u94a2\u7684\u8150\u8680\u5177\u6709\u534f\u540c\u6548\u5e94\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aSynergistic effect of stress and crevice on the corrosion of N80 carbon steel in the CO2<\/sub>-saturated NaCl solution containing acetic acid<\/a><\/strong>\uff08Corrors. Sci, May 05, 2017, DOI: 10.1016\/j.corsci.2017.05.005\uff09<\/p>\n

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\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

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