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一种Ni基高温合金的热处理研究
刘恩泽; 孙树臣; 涂赣峰; 郑志; 管秀荣; 佟键
2008-11-04
Conference Name2008年国际冶金及材料分析测试学术报告会
Source Publication2008年国际冶金及材料分析测试学术报告会论文集
Conference Date2008-11-04
Conference Place北京
Abstract本文利用扫描电镜(SEM)研究了一种镍基高温合金的铸态组织和单步热处理后的组织转变。结果表明:试验合金的铸态组织由基体γ、γ及枝晶间的γ+γ'共晶和MC型碳化物(Ta,Ti)C组成,碳化物呈汉字状或块状分布,γ+γ'共晶呈葵花状分布。经过900℃/16 h时效处理后,合金的组织中仍可见极少量的γ+γ'共晶,碳化物仍为MC型碳化物。
description.department东北大学材料冶金学院,辽宁沈阳 110016;中国科学院金属研究所,辽宁沈阳 110015;东北大学材料冶金学院,辽宁沈阳 110016;中国科学院金属研究所,辽宁沈阳 110015;
Keyword镍基合金 热处理工艺 铸态组织 晶体转变
Funding Organization中国金属学会
Language中文
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/70761
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
刘恩泽,孙树臣,涂赣峰,等. 一种Ni基高温合金的热处理研究[C],2008.
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