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| A PART OF ROOM TEMPERATURE SECTION OF PHASE DIAGRAM OF Dy-Co-Ni(Dy≤35.6 wt-%)SYSTEM |
| WANG Chunzheng;ZHENG Jianxuan Guangxi University;Nanning |
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Cite this article:
WANG Chunzheng;ZHENG Jianxuan Guangxi University;Nanning. A PART OF ROOM TEMPERATURE SECTION OF PHASE DIAGRAM OF Dy-Co-Ni(Dy≤35.6 wt-%)SYSTEM. Acta Metall Sin, 1985, 21(2): 92-95.
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Abstract The room temperature section of the phase diagram of the ternary Dy-Co-Nisystem for Dy≤35.6 wt-% has been determined by X-ray powder diffractionmethod.The following phases were observed:five single-phase regions:α,β,Dy_2Co_(17),Dy_2Ni_(17)and DyNi_(5-5x)Co_(5x)(x≤0.33);six two-phase regions:α+β,α+Dy_2Co_(17),β+DyNi_5,β+Dy_2Ni_(17),Dy_2Co_7+Dy_2Co_(17)and DyNi_5+Dy_2Ni_(17);four three-phaseregions:α+β+Dy_2Co_(17),β+DyNi_5+Dy_2Co_(17),β+DyNi_5+Dy_2Ni_(17)and DyNi_5+Dy_2Co_7+Dy_2Co_(17).No evidence of new phase has been observed in this range.
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Received: 18 February 1985
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1 郑建宣;李国运,物理学报,31(1982) ,675．
2 #12
3 Buschow,K.H.J.,J.Less-Common Met.,11(1966) ,205．
4 郑建宣;王淳正,物理学报,31(1982) ,670．
5 Wernik,J.H.;Geller,S.,Acta Cryst.,12(1959) ,663．b |
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