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| PHASE DIAGRAM OF BINARY Pr-Fe SYSTEM |
| ZHU ANG Yinghong ZHOU Huaiying ZHENG Jianxuan (C.S.Cheng)(Guangxi University;Nanning) |
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Cite this article:
ZHU ANG Yinghong ZHOU Huaiying ZHENG Jianxuan (C.S.Cheng)(Guangxi University;Nanning). PHASE DIAGRAM OF BINARY Pr-Fe SYSTEM. Acta Metall Sin, 1987, 23(1): 144-145.
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Abstract A recommended phase diagram of the binary Pr-Fe system is presented from X-ray diffraction and μDTA data.In this system,the intermetallic compounds Pr_2Fe_(17) and PrFe_2 exist and decompose at peritectic reaction temperature 1310 and 1100℃ respectively.It undergoes eutectic reaction at 90.0 at.-% Pr at about 610℃,Neither Pr in Fe nor Fe in Pr indicates any detectable solid solubility,
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Received: 18 January 1987
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