理化检验：物理分册2012，Vol.48Issue(2)：83-86,4.
冷拔高碳钢丝高温退火前后显微组织及织构变化
Microstructure and Texture Evolution of Cold Drawn High Carbon Steel Wires before and after Annealing at High Temperature
摘要
Abstract
Microstructure and texture change of SWRH82B cold drawn high carbon steel wires with different deformation degree before and after austenitic annealing treatment at high temperature were characterized and studied by means of scanning electron microscope （SEM） and electron back-scatter diffraction （EBSD）. The results show that microstructure of the cold drawn high carbon steel wires changed from fibroid form into equiaxed form after austenitic annealing treatment. The texture of the cold drawn high carbon steel wires was mainly （110） and its intensity increased with the increase of the deformation amount. After austenitic annealing treatment, the intensity of （110） texture dropped distinctly, the relevance between texture intensity and deformation amount also reduced, and （112） texture appeared at the same time.关键词
冷拔高碳钢丝/变形量/奥氏体化高温退火处理/显微组织/织构Key words
cold drawn high carbon steel wire/deformation amount/austenitic annealing treatment at high temperature/microstructure/texture分类
矿业与冶金引用本文复制引用
王辉,陈凯媛,陈静思,黄海波,李凡..冷拔高碳钢丝高温退火前后显微组织及织构变化[J].理化检验：物理分册,2012,48(2):83-86,4.基金项目
国家科技支撑计划资助项目 （）
江苏省产学研前瞻性联合资助项目 （）
