Microstructures of Argon-Atomized FGH95 and Imported Rene'95 Superalloy Powders after Heat Treatment

Hu Benfu; Li Huiying

doi:10.13374/j.issn1001-053x.1987.s1.003

Volume 9 Issue S1

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Hu Benfu, Li Huiying. Microstructures of Argon-Atomized FGH95 and Imported Rene'95 Superalloy Powders after Heat Treatment[J]. Chinese Journal of Engineering, 1987, 9(S1): 12-18. doi: 10.13374/j.issn1001-053x.1987.s1.003

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Hu Benfu, Li Huiying. Microstructures of Argon-Atomized FGH95 and Imported Rene'95 Superalloy Powders after Heat Treatment[J]. Chinese Journal of Engineering, 1987, 9(S1): 12-18. doi: 10.13374/j.issn1001-053x.1987.s1.003

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Microstructures of Argon-Atomized FGH95 and Imported Rene'95 Superalloy Powders after Heat Treatment

doi: 10.13374/j.issn1001-053x.1987.s1.003

Available Online: 2021-10-28
Publish Date: 2021-10-28

Abstract

Abstract

Microstructures of argon-atomized FGH95 and imported Rene'95 superalloy powders after heat treatment were studied.It is shown that homogenization of dendritic microstructure is more difficult to complete than that of cellular mie-rostructure. The dendritic microstructure can be homogenized during heat treatment at 1140℃ for 3h. The solution temperature of FGH95 powder is lower than that of Rene'95.