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GH2761合金铸态组织中η相的溶解及扩散
魏志刚; 孙文儒; 张健英; 谢伟
2015-05-20
Source Publication第十三届中国高温合金年会摘要文集
Abstract本文对GH2761合金重熔铸锭铸态组织中η1-Ni_3Ti相的溶解及扩散规律进行了研究。结果表明,θ-Ni_3Ti相在1160℃和1170℃随加热时间的延长均能完全回溶,而在1180℃下加热η-Ni_3Ti相已经被熔化;在经1160℃使η-Ni_3Ti相充分溶解后,再进行1190℃的高温扩散处理,随着时间的延长,Ti元素扩散充分,其偏析基本消失。
description.department宝山钢铁有限公司 ; 中国科学院金属研究所 ; 宝钢特钢有限公司
Keyword铸态组织 Gh2761 扩散处理 回溶 Η相 下加热 重熔 扩散规律 加热时间 保温时间
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74536
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
魏志刚,孙文儒,张健英,等. GH2761合金铸态组织中η相的溶解及扩散[C],2015.
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