金属学报  1985, Vol. 21 Issue (1): 75-150

论文 本期目录 | 过刊浏览 |

12Ni3CrMoV钢氢致裂纹断口分析

程永兴;周碚之;俞冠浩

中国船舶工业总公司第十一研究所;上海交通大学分校;中国船舶工业总公司第十一研究所;中国船舶工业总公司第十一研究所

FRACTURE ANALYSIS OF HYDROGEN-INDUCED CRACKING FOR STEEL 12Ni3CrMoV

CHENG Yongxing;ZHOU Peizhi;YU Guanhao Institute No.11 of China State Shipbuilding Corp.Shanghai

程永兴;周碚之;俞冠浩. 12Ni3CrMoV钢氢致裂纹断口分析[J]. 金属学报, 1985, 21(1): 75-150.
, , . FRACTURE ANALYSIS OF HYDROGEN-INDUCED CRACKING FOR STEEL 12Ni3CrMoV[J]. Acta Metall Sin, 1985, 21(1): 75-150.

摘要 参考文献 相关文章 Metrics 全文: PDF(2161 KB)   摘要: 本文通过插销断口分析,研究了含硼12Ni3CrMoV钢焊接热影响区氢浓度及应力大小与断口形态之间的关系,结果表明,插销断口具有氢脆准解理特征,断口上氢脆准解理区域随氢浓度的升高而增加,随负载应力的加大而减小.准解理断裂面为{110}面. Abstract：A fracture analysis on an implant made of steel 12Ni3CrMoV containing 6ppm B was carried out of the dependence of the fracture morphology of hydrogen-induced cracking upon the hydrogen content in HAZ and upon the stress applied.It was shown that its fracture is of the quasi-cleavage(QC)crack of hydrogenembrittlement Its QC region on the fracture surface may be broadened ornarrowed with the increasing of the hydrogen content or the applied stressrespectively.The crystallographic orientation of the QC cracking in HAZ wasverified to be{110}plane by means of the etch-pit method. 收稿日期: 1985-01-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 程永兴 周碚之 俞冠浩 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1985/V21/I1/75 1 Kikuta,Y.;Araki,T.;Kuroda,T.,Am.Soc.Test.Mater.,Spec.Tech.Publ.,№ 645,(1980) ,p.107． 2 Beachem,C.D.,Metall.Trans.,3(1972) ,431． 3 Savage,W.F.;Nippes,E.F.;Homma,H.,Weld.J.(New York),55(1976) ,368-s. 4 Savage,W.F.;Nippes,E.F.;Sawhill,Jr.,J.M.,ibid.,55(1976) ,400-s. 5 罗志昌;田燕,李乃迭;闻人琪清华大学学报,21(1981) ,№ 3,35． 6 冶金部钢铁研究总院;北京钢厂;齐齐哈尔钢厂合编,合金钢断口分析金相图谱,科学出版社,北京,1979,p.136． 7 菊田米男;荒木孝雄;黑田敏雄,溶接学会志,44(1975) ,№ 2,168． 8 松田福久;中川博二,走查型电子显微镜汇(?)溶接部破坏面(?)集,黑木出版社,大阪,1979,p.200． 9 贺信莱,硼钢研究文集,冶金部钢铁研究总院主编,冶金工业出版社,1981,p.23． 10 王琰;丁福保;张必强,硼对12Ni3CrMoV钢冷裂敏感性的影响,上海交通大学资料,1980． 11 吴连生,理化检验,物理分册,18(1982) ,№ 2,3． 12 上海交通大学《金属断口分析》编写组,金属断口分析,国防工业出版社,北京,1979,p.11． 13 Kikuta,Y.;Araki,T.,International Institute of Welding,DOC II-927-80,IX-1165-80,(1980) . No related articles found! Viewed Full text Abstract Cited   Shared      Discussed