| 含50-100at%Pd的Ce-Pd系相图 |
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| 引用本文： | 张康侯,陈藜莉.含50-100at%Pd的Ce-Pd系相图[J].化学学报,1989,47(6):592-595. |
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| 作者姓名： | 张康侯 陈藜莉 |
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| 作者单位： | 昆明贵金属研究所 |
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| 摘 要： | 本文通过X射线衍射实验证实了CePd5化合物的结构, 进一步研究了含50-100at%Pd的Ce-Pd系相图, 在750℃以上含50-100at%Pd的Ce-Pd系相图中共有5个中间化合物:CePd5, CePd3, Ce2Pd3, Ce3Pd4和CePd。
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| 关 键 词： | Ｘ射线衍射分析 钯合金 差热分析 二元合金 铈合金 相图 |
Ce-Pd phase diagram containing 50-100 at.% Pd |
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| ZHANG KANGHOU,CHEN LILI.Ce-Pd phase diagram containing 50-100 at.% Pd[J].Acta Chimica Sinica,1989,47(6):592-595. |
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| Authors: | ZHANG KANGHOU CHEN LILI |
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| Abstract: | The phase diagram of Ce-Pd alloys containing 50-100 atomic% Pd at ?50?was studied. Intermetallic compounds CePd5, CePd3, Ce2Pd3, Ce3Pd4, and CePd were formed. Eutectic reactions Pd + CePd5 J L, CePd3 + Ce2Pd3 J L, and Ce3Pd4 + CePd J L, and peritectic reactions CePd3 + L J CePd5 and Ce3Pd4 + L J Ce2Pd3 were observed CePd2 had a CaCu5-type structure, CePd3 had a AuCu3-type structure, and CePd had CrB-type structure < 958? |
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| Keywords: | X-RAY DIFFRACTION ANALYSIS PALLADIUM ALLOYS DIFFERENTIAL THERMAL ANALYSIS BINARY ALLOYS CERIUM ALLOYS PHASE DIAGRAM |
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