| Zn—Mn和Zn—Ti二元合金热学性质 |
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| 引用本文： | 路贵民,乐启炽,崔建忠.Zn—Mn和Zn—Ti二元合金热学性质[J].中国有色金属学报,2001,11(1):95-98. |
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| 作者姓名： | 路贵民 乐启炽 崔建忠 |
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| 作者单位： | 东北大学 材料与冶金学院, |
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| 摘 要： | 在考虑理论计算合金形成热的各种影响因素的基础上，用Miedeman二元合金生成热模型计算了彩色热镀锌用Zn-Mn和Zn-Ti二元溶液的混合焓△Hmix与添加元素的摩尔分数之间的关系，利用Tanaka近似关系式及一些基本热力学关系计算了上述两个二元体系的过剩混合熵△G^Emix及各组元的活度，结果表明，Zn-Mn和Zn-Ti两溶相对于理想溶液都有很大的负偏差。
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| 关 键 词： | 彩色热镀锌 热力学性质 ZN－MN合金 ZN－TI合金 |
| 文章编号： | 1004-0609(2001)02-0095-04 |
| 修稿时间： | 1999年12月18 |
Thermodynamic properties
of binary alloys of Zn-Mn and Zn-Ti |
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| LU Gui-min,LE Qi-chi,CUI Jian-zhong.Thermodynamic properties
of binary alloys of Zn-Mn and Zn-Ti[J].The Chinese Journal of Nonferrous Metals,2001,11(1):95-98. |
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| Authors: | LU Gui-min LE Qi-chi CUI Jian-zhong |
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| Abstract: | Considering different factors that affect the form ation heat of binary alloys， the relationship among Zn-Mn and Zn-Ti formation heat s a nd mole fraction of additives were obtained by Miedema's mode; ΔSEmix ， ΔGEmix and activities of the two systems were calculated by Tanaka model and some relations h ips of thermodynamics. The results indicate that Zn-Mn and Zn-Ti solutions hav e a rather large negative deviation relative to ideal solution. |
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| Keywords: | coloration hot dip galvanization solution thermodynamic properties |
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