金属学报  1997, Vol. 33 Issue (12): 1252-1255

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非过渡金属二元系液相分层的若干规律

张兆春;李重河;陈念贻

中国科学院上海冶金研究所;上海;200050;中国科学院上海冶金研究所;上海;200050;中国科学院上海冶金研究所;上海;200050

SOME REGULARITIES OF MONOTECTIC BINARY ALLOY SYSTEMS OF NON-TRANSITION METALS

ZHANG Zhaochun; LI Chonghe; CHEN Nianyi (Shanghai Institute of Metallurgy;The Chinese Academy of Sciences Shanghai 200050)

张兆春;李重河;陈念贻. 非过渡金属二元系液相分层的若干规律[J]. 金属学报, 1997, 33(12): 1252-1255.
, , . SOME REGULARITIES OF MONOTECTIC BINARY ALLOY SYSTEMS OF NON-TRANSITION METALS[J]. Acta Metall Sin, 1997, 33(12): 1252-1255.

摘要 参考文献 相关文章 Metrics 全文: PDF(383 KB)   摘要: 用扩展的Miedema合金元胞模型研究了非过渡金属二元系液相分层规律。结果表明：大，小的二元合金系液相分层．在△Z（价电子数差）与，张成的三维空间中，形成固相中间化合物的二元液相分层系和不形成固相中间化合物的液相分层系各自分布在特定的区域 关键词 ： 非过渡金属,  二元系,  液相分层     Abstract：An extended Miedema's cellular model of alloy systems has been applied to study the regularities of binary monotectic systems consisting of non-transition metals. It has been found that larger and smaller enhance liquid--liquid immiscibility. In the three-dimensional space spanned by atomic parameters, and △Z the representative points of the non-monotectic and monotectic systems with and without solid intermetallic compounds distributed in different regions separately. The criteria of the occurrence of two layer region can be obtained by artificial neural network trained by known data of phase diagrams. Key words： non-transition metal    binary system    monotectic system      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 张兆春 李重河 陈念贻 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1997/V33/I12/1252 1Miedema A R. J Less-Common Met,1973;32:117 2Chen Nianyi,Li Chonghe,Yao Shuwen,Wang Xueye.J Alloys Comp, 1996;234: 125 3Li Chonghe,Chen Nianyi.J Phys Chem Solids,(in press) 4Massalski T B, Okamoto H, Subramanian PR, Kacprzak L.Binary Alloy Phase Diagrams, SecondEdition. American Society of Metals,USA,1990 5Hugh Baker et al. ASM Handbook, Alloy Phase Diagrams.ASM International, 1992: 2 6Hanson M. Constitution of Binary Alloys. 2nd, New York: McGram—Hill, 1958: 877 7陈念贻,谢雷鸣,施天生,江乃雄,李庆芝.中国科学,1987;(7):836 8江乃雄,李庆芝,陈念贻,徐桦。中国科学,1981;(8):98 [1] 傅晓亮; 李长荣; 李梅; 张维敬 . Ag-Ti二元系在980, 1100和1200℃下的相平衡测量[J]. 金属学报, 2005, 41(7): 691-694 . [2] 陈长乐;陆福一. 二元合金非平衡凝固溶质分配的统计模型[J]. 金属学报, 1997, 33(5): 455-460. [3] 李伯林;朱敏;李隆;罗堪昌;李祖鑫. 机械合金化形成的Fe-Cu纳米晶过饱和固溶体的硬化及软化[J]. 金属学报, 1997, 33(4): 420-426. [4] 丁进军;赵刚;郝士明. Ti-Al二元系中β,α,γ相的相平衡关系及互扩散系数的实验测定[J]. 金属学报, 1997, 33(10): 1105-1109. [5] 苏轶;王之昌. 二元系热力学性质解析计算表示式的改进形式[J]. 金属学报, 1995, 31(18): 255-261. [6] 丁学勇;王文忠. 二元系熔体中组元活度的计算式[J]. 金属学报, 1994, 30(22): 444-447. [7] 李文超;王俭;李兴康;刘四俊;孙贵如. 金属间化合物的热力学数据及其稳定性判定[J]. 金属学报, 1994, 30(15): 97-103. [8] 陈藜莉;张康侯. Nd-Pd(Nd≤50at.-%)二元相图[J]. 金属学报, 1991, 27(1): 94-97. [9] 周班;金石鸣;邵俊;陈念贻. IMEC——金属间化合物检索和预报的专家系统[J]. 金属学报, 1989, 25(3): 137-142. [10] 黄懋容;殷定贞;曹玔;张玉苓. Co-Ga二元系β相正电子湮没的研究[J]. 金属学报, 1988, 24(1): 144-146. Viewed Full text Abstract Cited   Shared      Discussed