退火工艺对镍基带中立方织构形成的影响

材料热处理学报, 2010, 31(12): 47-50.

退火工艺对镍基带中立方织构形成的影响

陈兴品 ^1, , 尚都 ^2, , 余晓伟 ^3, , 肖睿 ^4, , 刘庆 ^5,

1.重庆大学材料科学与工程学院,重庆400030

2.重庆大学材料科学与工程学院,重庆400030

3.重庆大学材料科学与工程学院,重庆400030

4.重庆大学材料科学与工程学院,重庆400030

5.重庆大学材料科学与工程学院,重庆400030

基金项目: 中央高校基本科研业务费资助(CDJRC10130007)

关键词：镍基带 , 立方织构 , 电子背散射衍射(EBSD) , 两步退火

Influence of annealing process on cube texture in deformed nickel tapes

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.

参考文献

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退火工艺对镍基带中立方织构形成的影响

Influence of annealing process on cube texture in deformed nickel tapes

参考文献