理化检验-物理分册2013，Vol.49Issue(7)：472-475,481,5.
H08A焊丝钢拉拔断裂分析
Analysis on Drawing Fracture of H08A Welding Wire Steel
摘要
Abstract
By means of chemical composition analysis,fracture observation,metallographic examination and so on,the cause of drawing fracture of H08A welding wire steel was analyzed.The results showed that serious mixed crystals and different deformation ability of microstructure led to surface fracture so as to result in drawing fracture of H08A welding wire steel.关键词
H08A 焊丝钢/拉拔断裂/表面开裂/混晶/不均匀变形Key words
H08A welding wire steel/ drawing fracture/ surface cracking/ mixed crystals/ nonuniform deformation分类
建筑与水利引用本文复制引用
周刚,高长益,蔡晓霞..H08A焊丝钢拉拔断裂分析[J].理化检验-物理分册,2013,49(7):472-475,481,5.
