金属学报  1979, Vol. 15 Issue (2): 187-196

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某些合金元素对一种Ni-Fe-Cr基高温合金的力学性能的影响

王允实;王素坤;张顺南;赵玉才;李世今

中国科学院金属研究所;中国科学院金属研究所;中国科学院金属研究所;上海第五钢铁厂;上海钢铁研究所

EFFECT OF CERTAIN ALLOYlNG ELEMENTS ON THE MECHANICAL PROPERTIES OF A WROUGHT NICKEL-IRON BASE SUPERALLOY

Wang Yunshi;Wang Sukun;Zhang Shunnan;Zhao Yucai;Li Shijin

王允实;王素坤;张顺南;赵玉才;李世今. 某些合金元素对一种Ni-Fe-Cr基高温合金的力学性能的影响[J]. 金属学报, 1979, 15(2): 187-196.
, , , , . EFFECT OF CERTAIN ALLOYlNG ELEMENTS ON THE MECHANICAL PROPERTIES OF A WROUGHT NICKEL-IRON BASE SUPERALLOY[J]. Acta Metall Sin, 1979, 15(2): 187-196.

摘要 参考文献 相关文章 Metrics 全文: PDF(733 KB)   摘要: 研究了合金元素Ti,Al,Mo和微量C,B对42Ni-35Fe-13Cr高温合金的室温性能、650℃抗张性能、冲击性能以及650℃持久性能的影响。讨论了合金元素的强化作用以及实际需要的适宜控制量,特别是给出了C,B的合理控制范围。 Abstract：The effects of certain alloying elements such as titanium, aluminium, molyb-denum, carbon, boron, etc. on the tensile, impact and stress-rupture propertiesof a 42Ni-35Fe-13Cr superalloy have been investigated. Titanium or molybdenumincreased the 0.2% proof stress, the elongation, and the impact properties at roomtemperature as well as the stress-rupture life of the alloy at elevated temperatures.The presence of aluminium up to 0.3% accelerated the formation of γ'-Ni_3 (Ti, Al).Carbon and boron promoted the formation of fine grain size, with an optimumat 0.035% C and 0.010% B, where a maximum stress-rupture life of such analloy was obtained. The strengthening mechanism of the above alloying elementsand their optimum contents are discussed. It is emphasized that a close controllof the carbon and boron contents of the alloy and demand of high quality andcleanness of the ingot are particularly important. 收稿日期: 1979-02-18      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 王允实 王素坤 张顺南 赵玉才 李世今 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1979/V15/I2/187 [1] Kirman, I. and Warrington, D. H., J. Inst. Metals, 99 (1971) , 197． [2] Guimier, A. and Strudel, J. L., Proceedings of the Second International Conference on the Strength of Metals and Alloys, 1970, Vol. Ⅲ, ASM, Ohio, p. 1145． [3] Decker, R. F. and Floreen, S., Precipitation from Substitutional Iron-Base Austenitic and Martensitic Solid Solutions, Precipitation from Iron-Base Alloys, 1965, AIME, New York. [4] Irvine, K. L., J. Iron Steel Inst. London, 199 (1961) , 1953． [5] 王允实等,待发表工作. [6] Holt, R. T. and Wallace, W., Int. Met. Rev., 3 (1976) , 1． [7] Stroup, J. P. and Pugliese, L. A., Met. Progr., 2 (1968) , 96．R No related articles found! Viewed Full text Abstract Cited   Shared      Discussed