Acta Metall Sin  1995, Vol. 31 Issue (23): 484-488    DOI:

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α(α_2)/γ PHASE EQUILIBRIA IN Ti-Al-Ga AND Ti-Al-Nb-Cr SYSTEMS

QIN Gaowu;HAO Shiming;ZENG Ninghua (Northeastern University;Shenyang 110006)(Manuscript received 1994-11-04;in revised form 1995-05-04)

QIN Gaowu;HAO Shiming;ZENG Ninghua (Northeastern University;Shenyang 110006)(Manuscript received 1994-11-04;in revised form 1995-05-04). α(α_2)/γ PHASE EQUILIBRIA IN Ti-Al-Ga AND Ti-Al-Nb-Cr SYSTEMS. Acta Metall Sin, 1995, 31(23): 484-488.

Abstract References Related Articles Recommended Metrics Download:  PDF(325KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The partial α(α_2)/γ phase equilibria in Ti-Al-Ga and Ti-Al-Nb-Cr systems at lower Ga,Nb and Cr were measured by EPMA.Composition distribution ratio equations of Ga,Nb,Cr in α(α_2)/γ equilibria phases were deduced and γ phase stabilization parameters of Ga,Nb,Cr at various temperatures were calculated by using equations.The results show that Ga and Nb are γ phase-forming elements,while Cr isαphase-forming element. Key words:  Ti-Al-Ga system      Ti-Al-Nb-Cr system      partial vertical section      α(α_2)/γphase equilibrium      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1995/V31/I23/484 1KimY-W．ActaMetallMater,1992;40:11212ZhengY,ZhaoL,TangriK．ScrMetallMater,1992;26:2193From-MeyerG,WunderlichW,KremserTh,LiuZG．MaterSciEng,1992;A152:1664郝士明,韩传玺,吴文涛．金属学报,1993;29:A495KimYW,DimidukDM．JOM,1991;43(8):406OliverBF．中南工业大学内部资料,长沙,1990 [1] LI Juntao; HAO Shiming (Northeastern University; Shenyang 110006). ^^α(α_2)/ PHASE EQUILIBRIA IN Ti-Al-Si SYSTEM[J]. 金属学报, 1996, 32(11): 1171-1176. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed