顾佳卿,黄俊霞,陈旭,赵伟锋,叶晓宁

• 1:宝钢股份研究院不锈钢技术中心

摘要(Abstract)：

利用电子背散射衍射(EBSD)和X射线衍射(XRD)技术,研究在800℃退火时,不同退火时间对亚稳态奥氏体不锈钢301L织构的影响。结果表明,冷轧退火后,亚稳态奥氏体不锈钢301L织构强度明显减弱,奥氏体相织构主要由Brass{110}<112>,Goss{110}<001>和Copper{112}<111>、{225}<554>组成,并且随着退火时间的增加,Brass织构强度明显降低;同时对再结晶织构的形成机制的讨论认为,亚稳态奥氏体不锈钢301L的再结晶被"定向形核"过程所控制。

关键词(KeyWords)： 奥氏体不锈钢;亚稳态;EBSD;XRD;织构

Abstract:

Keywords:

基金项目(Foundation): 国家“863”计划资助项目(2008AA030702)

作者(Author): 顾佳卿,黄俊霞,陈旭,赵伟锋,叶晓宁

DOI: 10.13289/j.issn.1009-6264.2013.08.034

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