Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220

Sun Jingui; Ye Ruiceng; Ge Zhanying; Xu Qingfang; Yu Tongfeng; Zhang Rungang

doi:10.13374/j.issn1001-053x.1986.s1.005

Volume 8 Issue S1

Nov. 2021

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Sun Jingui, Ye Ruiceng, Ge Zhanying, Xu Qingfang, Yu Tongfeng, Zhang Rungang. Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220[J]. Chinese Journal of Engineering, 1986, 8(S1): 38-44. doi: 10.13374/j.issn1001-053x.1986.s1.005

Citation:

Sun Jingui, Ye Ruiceng, Ge Zhanying, Xu Qingfang, Yu Tongfeng, Zhang Rungang. Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220[J]. Chinese Journal of Engineering, 1986, 8(S1): 38-44. doi: 10.13374/j.issn1001-053x.1986.s1.005

Citation:

Sun Jingui, Ye Ruiceng, Ge Zhanying, Xu Qingfang, Yu Tongfeng, Zhang Rungang. Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220[J]. Chinese Journal of Engineering, 1986, 8(S1): 38-44. doi: 10.13374/j.issn1001-053x.1986.s1.005

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Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220

doi: 10.13374/j.issn1001-053x.1986.s1.005

Available Online: 2021-11-15

Abstract

Abstract

The law of the phase precipitation and phase dissolution in alloy with different content of W, Mo, Al and Ti has been studied by the method of complex phase analysis. The main alloying elements influencing on the precipitated phase have been found, and phase transformation rule is got. The content of kinds of phases have been measured.
- alloys,
- ageing,
- phase analysis