Research of Zig-Zag Grain Boundary Universality in Austenitic Superalloys

Ge Zhanying; Yu Wenxiu; Yang Lianyin; Sun Qingbiao; Sun Jingui; Ye Ruiceng

doi:10.13374/j.issn1001-053x.1986.s1.007

Volume 8 Issue S1

Nov. 2021

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Article Navigation > Chinese Journal of Engineering > 1986 > 8(S1): 51-60

Ge Zhanying, Yu Wenxiu, Yang Lianyin, Sun Qingbiao, Sun Jingui, Ye Ruiceng. Research of Zig-Zag Grain Boundary Universality in Austenitic Superalloys[J]. Chinese Journal of Engineering, 1986, 8(S1): 51-60. doi: 10.13374/j.issn1001-053x.1986.s1.007

Citation:

Ge Zhanying, Yu Wenxiu, Yang Lianyin, Sun Qingbiao, Sun Jingui, Ye Ruiceng. Research of Zig-Zag Grain Boundary Universality in Austenitic Superalloys[J]. Chinese Journal of Engineering, 1986, 8(S1): 51-60. doi: 10.13374/j.issn1001-053x.1986.s1.007

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Research of Zig-Zag Grain Boundary Universality in Austenitic Superalloys

doi: 10.13374/j.issn1001-053x.1986.s1.007

Available Online: 2021-11-15

Abstract

Abstract

Two kinds of heat-treatment method are used for Ni-base superalloys GHl51,GH37,GH33,and Fe-base supsralloys GH36 and GH69.The results show that the Zig-Zag grain boundaries are formed in air these alloys. It has been found that the mechanism of Zig-Zag G. 33. formation is dependent not only on heat-treatment method but on compositions of alloys.
- superalloysj zigzag grain boundary,
- heat treatment,