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| CREEP FRICTION STRESS OF γ' STRENGTHENED Ni-BASE SUPERALLOYS |
| by YANG Zhi'an; XIAO Yaotian; SHI Changxu(C. H. Shih) (Institute of Metal Research; Academia Sinica; Shenyang)(Manuscript received 10 Octorber; 1985; revised manuscript 22 Appril; 1986) |
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Cite this article:
by YANG Zhi'an; XIAO Yaotian; SHI Changxu(C. H. Shih) (Institute of Metal Research; Academia Sinica; Shenyang)(Manuscript received 10 Octorber; 1985; revised manuscript 22 Appril; 1986). CREEP FRICTION STRESS OF γ' STRENGTHENED Ni-BASE SUPERALLOYS. Acta Metall Sin, 1987, 23(5): 434-436.
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Abstract The creep friction stress of γ' strengthened superalloys containing 5 and 10 wt-% Co has been measured by means of stress dip test on the creep machine modified by the authors. The results analized with either asymptote or McLean's method show that Co will linearly increase the friction stress value for Ni-base superalloys.
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Received: 18 May 1987
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