关于二元合金相图实验教材中若干问题的商榷  

Discussion about some problems of Two Components Alloy Phase Diagram in Experimental Textbooks

作　　者：蒋海燕[1] 朱方[1] 顾浩[1] 

机构地区：[1]江苏工业学院,江苏常州213016

出　　处：《科技信息》2008年第8期173-173,182,共2页Science & Technology Information

摘　　要：详细地研究了二元合金相图实验教材,提出了教材中的若干值得商榷的问题。这些问题是:步冷曲线的形态,凝固点、低共熔点等特征温度测定值,温度校正方法等。也对上述诸问题提出了相应的解决方法。After detailed study on the two components alloy phase diagram in experimental textbooks, some problems were pointed out. These problems were the shape of the cooling curves, the values of the characteristic temperatures measured such as freezing point and eutectic temperature and the methods of calibration. The methods of solving these problems were also suggested.

关 键 词：物理化学实验教科书 二元合金相图 步冷曲线 金属铋 金属锡 

分 类 号：TG146.3[一般工业技术—材料科学与工程] TE622.5[金属学及工艺—金属材料]