祖国胤,刘刚,王宁,于九明,温景林

• 1:东北大学材料与冶金学院
• 2:东北大学轧制技术及连轧自动化国家重点实验室
• 3:东北大学轧制技术及连轧自动化国家重点实验室
• 4:东北大学轧制技术及连轧自动化国家重点实验室

摘要(Abstract)：

研究了镍/铝复合带的退火热处理工艺,探讨了退火温度和时间对复合界面上金属间化合物生长的影响。结果表明:退火中温度过高会使界面上生成较厚的金属间化合物,退火温度在450~460℃时,镍/铝复合带的综合组织性能较为理想。当达到一定的热力学条件后,金属间化合物首先在界面局部区域生成并迅速完成长大,随退火时间延长,各区域的化合物新生相沿界面连接为一个整体。延长退火时间对金属间化合物层的相组成和各相厚度影响不大。综合复合带组织与性能的要求,得到优选退火工艺为460℃退火1h。

关键词(KeyWords)： 镍/铝复合带;退火;金属间化合物;热力学;剥离强度

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(50174019)

作者(Author): 祖国胤,刘刚,王宁,于九明,温景林

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