何承绪,孟利,马光,陈新,毛卫民

• 1:北京科技大学材料科学与工程学院
• 2:国网智能电网研究院电工新材料及微电子研究所
• 3:北京科技大学新金属材料国家重点实验室

摘要(Abstract)：

利用SEM、EBSD技术对低温热轧技术的热轧板和常化板进行了织构研究,并对不同取向晶粒中的粒子进行了对比分析。结果表明:常化处理对热轧织构中旋转立方{100}<011>织构强度有一定的减弱;常化后4种不同取向晶粒中的粒子面密度及粒子尺寸存在明显的差异,其粒子面密度分布规律表现为黄铜取向晶粒>Goss取向晶粒>铜型取向晶粒>{100}<011>取向晶粒,且黄铜取向晶粒中的粒子平均尺寸最小,40~60 nm范围内的粒子也明显多于其他取向晶粒。

关键词(KeyWords)： Hi-B钢;热轧;常化;晶粒取向;析出相粒子

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51171019);; 国家电网公司科技项目(No.SGRI-WD-71-13-002);; 新金属材料国家重点实验室自主资助课题(2014Z-14)

作者(Author): 何承绪,孟利,马光,陈新,毛卫民

DOI: 10.13289/j.issn.1009-6264.2015.06.023

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