微碳深冲钢板非{111}织构的定量化表征  

Quantitative Denotation on Non-{111} Textures of Micro-Carbon Deep Drawing Steel Sheet

作　　者：吕庆功[1] 李成明[2] 倪爱娟[1] LU Qing—gong;LI Cheng—ming;NI Ai—juan(SinoMet Technologies Co,Ltd,University of Science and Technology Beijing,Beijing 100083,China;The School of Material Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China)

机构地区：[1]北京科大中冶技术发展有限公司,北京100029 [2]北京科技大学材料科学与工程学院,北京100083

出　　处：《钢铁研究学报》2010年第4期52-54,共3页Journal of Iron and Steel Research

摘　　要：对生产试制的一批微碳深冲钢板制成织构试样,在D/max-RC衍射仪上采集测试面的不完整极图,然后由Roe系统ODF织构分析软件绘制ODF图。分析发现,这批钢板的织构均不是典型的{111}织构特征,而是独特的非{111}织构特征。该非{111}织构在ODF图中主要体现为两条螺旋取向线和3条直取向线,对此织构特征进行了分析和定量化表征。Texture analysis was conducted upon one lot of trial produced micro-carbon deep drawing steel sheets.The pole images were collected on a D/max-RC diffractor and ODF figures were protracted by the Roe texture analyzing application.Through the analysis,it is found that the textures are not the typical{111}texture but the special non-{111}textures.These non-{111}textures are reflected in the ODF space as two spiral orientation lines and three straight orientation lines.The non-{111}textures are analyzed and quantitatively denoted.

关 键 词：深冲钢板 非{111}织构 表征 定量化 

分 类 号：TG142.4[一般工业技术—材料科学与工程]