陈兴品,尚都,余晓伟,肖睿,刘庆

• 1:重庆大学材料科学与工程学院

摘要(Abstract)：

应用电子背散射衍射(EBSD)技术研究退火工艺(单步法和两步法)对形变量为99%的镍基带中立方织构形成的影响。结果表明,随着退火温度的升高,镍基带中立方取向和其它取向的晶粒平均尺寸不断增加,立方取向晶粒的平均尺寸比其它取向晶粒的平均尺寸要大,而且随着退火温度的升高,这种晶粒尺寸优势不断的增加;低温退火时退火工艺对立方织构含量影响不明显,而高温退火时其立方织构含量大幅增加;相对于单步退火法,两步退火法能有效的提高镍基带中立方织构的含量。

关键词(KeyWords)： 镍基带;立方织构;电子背散射衍射(EBSD);两步退火

Abstract:

Keywords:

基金项目(Foundation): 中央高校基本科研业务费资助(CDJRC10130007)

作者(Author): 陈兴品,尚都,余晓伟,肖睿,刘庆

DOI: 10.13289/j.issn.1009-6264.2010.12.030

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