含铈马氏体时效钢带材的织构与弹塑性各向异性  

Texture and Elastic Plastic Anisotropy of Maraging Steel Containing Cerium

作　　者：何崇智 万成绪 温熙宇 

出　　处：《钢铁研究学报》1998年第6期48-51,共4页Journal of Iron and Steel Research

基　　金：国家自然科学基金

摘　　要：采用织构的ＯＤＦ分析方法，研究了含铈马氏体时效钢冷轧带材、时效与固溶等处理后织构的转变规律，以织构作权重函数理论预估了弹性各向异性（弹性模量）和塑性各向异性比（ｒ值），并讨论了织构与弹塑性各向异性的关系。The texture evolution of cold rolled, aging and solution treated maraging steel containing cerium has been investigated using X ray diffraction ODF analysis method. The elastic module anisotropy and plastic anisotropy strain ( r value) have been predicted theoretically using weight of texture. The relations between texture and elastic plastic anisotropy are discussed.

关 键 词：马氏体时效钢 织构 ODF分析 弹性各向异性 塑性 

分 类 号：TG142[一般工业技术—材料科学与工程] TG115.7[金属学及工艺—金属材料]