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ternary alloy 三元合金。

ternary alloys

Based on kohler ' s ternary solution model and miedema ' s model for calculating the heat of formation of binary solution , the integral equation has been established for calculating activity coefficients in ternary alloys and intermetallics 根據korler和miedema模型,推導了三元合金各組元活度系數的對稱計算公式,確定了經驗常數a的值。

By comparing the activation area of binary alloy with that of ternary alloy catalyst , the introduction of multi - metal alloy catalyst is found to be able to increase the number of activation site 比較二元合金催化劑同三元合金催化劑的活性面積,發現采用多金屬催化劑還能提高活性點的數目。

There are many reports on the preparation and the formation mechanism of binary alloy using ma , but there arc few reports on the study of ternary alloy 用ma法制備二元非晶合金及其形成機理的研究已較多,卻很少有關三元非晶合金方面的研究。

The i - phases directly nucleate and grow from melt of cooling mg - zn - y ternary alloys Mg - zn - y三元合金熔體在室溫冷卻過程中,準晶相直接從液相形核、長大。