金属学报  1980, Vol. 16 Issue (2): 151-253

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含Hf铸造镍基高温合金中Ni_5Hf的转变和次生MC_(2)的形成

郑运荣;蔡玉林

THE FORMATION OF Ni_5Hf AND THE SECONDARY CARBIDE IN HAFNIUM-BEARING CAST SUPERALLOYS

Zheng Yunrong;Cai Yulin

郑运荣;蔡玉林. 含Hf铸造镍基高温合金中Ni_5Hf的转变和次生MC_(2)的形成[J]. 金属学报, 1980, 16(2): 151-253.
, . THE FORMATION OF Ni_5Hf AND THE SECONDARY CARBIDE IN HAFNIUM-BEARING CAST SUPERALLOYS[J]. Acta Metall Sin, 1980, 16(2): 151-253.

摘要 参考文献 相关文章 Metrics 全文: PDF(3104 KB)   摘要: 本文鉴定含Hf铸造镍基高温合金中的Ni_5Hf相.发现这类合金中存在着下列两种反应: Ni_5Hf+γ(C)→MC_(2)+γ 或 γ′(Hf)+γ(C)→MC_(2)+γ并讨论这些反应对合金组织稳定性的影响. Abstract：The Ni_5Hf phase in hafnium-bearing nickle-base cast superalloys has beenexamined. It was found hat the reactions occurring in this series of alloys mightbe described as follows:Ni_5Hf+γ(C)-MC)_(2)+γor '(Hf)+γ(C)-MC_(2)+γThe effects of these reactions on the stability of the alloys have been discussed. 收稿日期: 1980-02-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 郑运荣 蔡玉林 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1980/V16/I2/151 [1] Kotval, P. S., Venables, J. D. and Calder, R. W., Met. Trans., 3 (1972) , 453． [2] Dahl, J. M., Danesi, W. F. and Dunn, R. G., Met. Trans., 4 (1973) , 1087． [3] Collins, H. E., Met. Trans., 5 (1974) , 189． [4] Sims, C. T. and Hagel, W. C., The Superalloys, Wiley, New York, 1972, p. 275． [5] Restall, J. E. and Toulson, E. C., Metals Mater., 7 (1973) , 187． No related articles found! Viewed Full text Abstract Cited   Shared      Discussed