先进高强钢氢致断裂的研究  

RESEARCH OF HYDROGEN INDUCED FRACTURE IN ADVANCED HIGH STRENGTH STEEL

作　　者：赵林林 刘需 年保国 Zhao Linlin;Liu Xu;Nian Baoguo(HBIS Group Research Institute,Shijiazhuang,Hebei,050023)

机构地区：[1]河钢集团钢研总院,河北石家庄050023

出　　处：《河北冶金》2020年第5期7-10,共4页Hebei Metallurgy

摘　　要：简要概述了氢致断裂的作用机理、钢中氢的来源,存在形式以及国内外氢致断裂理论的发展。介绍了先进高强钢氢致断裂研究的意义和实验方法。分析了以双相钢、孪晶诱导塑性钢和淬火配分钢为代表的先进高强钢氢致断裂的研究进展,为先进高强钢氢致断裂的研究和预防提供了参考。The action mechanism of hydrogen induced fracture,the source and existing form of hydrogen in steel and the development of hydrogen induced fracture theory at home and abroad are briefly summarized.The significance and experimental method of hydrogen induced fracture of advanced high strength steel are introduced.The research progress of hydrogen induced fracture of advanced high strength steel including dual phase steel,twin induced plastic steel and quenched steel is analyzed,which provides reference for the research and prevention of hydrogen induced fracture of advanced high strength steel.

关 键 词：氢致断裂 先进高强钢 双相钢 孪晶诱导塑性钢 淬火配分钢 

分 类 号：TG142.1[一般工业技术—材料科学与工程]