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《Physical Testing and Chemical Analysis(Part A:Physical Testing)》 2017-02
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Reasons Analysis on Cracking of High Strength Steel Plates in the Process of Tube-making

LEI Na;WU Ke-min;ZHAO Nai-sheng;CUI Quan-fa;Shougang Qian'an Iron & Steel Company;  
The cracking reasons of a rolled high strength steel plate in the process of tube-making were analyzed by means of macro analysis,chemical composition analysis,metallographic examination,fracture analysis and tensile test at ambient temperature.The results show that many non-metallic inclusions and stress concentration caused by central segregation were main reasons for the cracking of the high strength steel plate in the process of tube-making.In addition,the uneven mechanical properties along the width direction of the steel plate also promoted the cracking.Finally,the preventive measures were put forward according to the cracking reasons of the high strength steel plate.
【CateGory Index】: TG142.1
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【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Qing-mei;ZHAO Su-lan;WANG Ming-jun;ZHAO Jin;Shougang Research Institute of Technology;;Development and practice of high-strength cold rolled automobile sheet of international iron and steel enterprises[J];轧钢;2014-06
2 LI Guang-ying;MA Ming-tu;Central Iron & Steel Research Institute,Central Iron & Steel Research Institute Group;China Automotive Engineering Research Institute Co.,Ltd.;;Auto steels production in China——status and prospect[J];轧钢;2014-04
3 LI Guang-ying1,TANG Di2,WANG Xian-jin2(1.Central Iron & Steel Research Institute Group,Beijing 100081,China; 2.University of Science & Technology Beijing,Beijing 100083,China);Development in Deep Working Technology of Sheet Steels for Automobiles[J];轧钢;2013-01
4 MA Ming-ming,XIE LI-jing,GENG Qiong,PANG Si-qin;Study on the modeling technology of material constitutive equation of 45CrNiMoVA[J];制造业自动化;2012-23
5 LI Ke1,2,LIU Jian-hua3,LI Tian-lei1,2,CAO Xiao-yan1,2,SHI Dai-yan1,2,YIN Ming-xue1,2,JIANG Fang1,2(1.CNPC OCTG Engineering Key Laboratory Sichuan Department,Chengdu 610017,China; 2.Southwest Company,China Petroleum Engineering Co.,Ltd.,Chengdu 610041,China; 3.Productivity Construction Project Department in Oil and Gas Field, Petrochina Tarim Oilfield Company,Korla 841000,China);Reason Analysis on Cracks of Flange Welding Joint Matched with a Relief Valve[J];理化检验(物理分册);2012-07
6 REN Xue-chong1,2,LI Gao-yang3,SU Yan-jing3,GAO Ke-wei4,JIANG Bo2,CHEN Gang2,ZHAO Hai2(1.National Center for Materials Service Safety,University of Science and Technology Beijing,Beijing 100083,China;2.Technical Center of Ma'anshan Steel & Iron Corporation,Ma'anshan 243000,China;3.Institute of Advanced Materials,University of Science and Technology Beijing,Beijing 100083,China;4.School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China);Effects of Inclusions and Grain Size on Impact Toughness of a Cleaning Wheel Steel at Room Temperature[J];理化检验(物理分册);2012-04
7 Chen Peidun,Ma Zhengwei,Chen Maojing,Liu Gang;Reason Analysis for Cold Rolled Plate Hole and Peeling Defects[J];中国重型装备;2011-04
8 Guo Xiaobo1,Zhong Lili1,Liu Yuehua2(1.Technology Center of Angang Steel Co.,Ltd.,Anshan 114009,Liaoning,China; 2.Hot Rolled Strip Mill of Angang Steel Co.,Ltd.,Anshan 114021,Liaoning,China);Characteristics of Common Defects on the Surface of Cold-rolled Sheet and Analysis on Causes Leading to These Defects[J];鞍钢技术;2011-06
9 ZHANG Wei-wei,LI Xiao-wei,Lü Chun-feng(Technology Center of Angang Steel Co Ltd,Anshan 114001,Liaoning,China);Surface Sliver Defect of Cold-Rolled IF Steel Sheet[J];钢铁研究学报;2009-07
10 Peng Qichun1,Tian Jun1,Yin Huifang1,Zhang Xuehui2,Peng Shengtang2,Xu Jingbo2(1.Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science and Technology,Wuhan 430081,China;2.Wuhan Iron and Steel Corporation,Wuhan 430080,China);Causes of linear defects on the surface of cold-rolled sheet:analysis and discussion[J];武汉科技大学学报;2009-01
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