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本文简要回顾了几十年国内外有关铸型热物性值及金属—铸型界面换热系数的测试理论和方法,祥细分析了各类方法的特点和适用范围;从为铸造工艺CAD提供数据库的根本目的出发,指出:浇注法测试铸型热物性值和界面温差法测试金属—铸型界面换热系数是今后的主要发展方向。
This paper reviews briefly the domestic and international decades of research on the thermal properties of the mold and the metal-mold interface heat transfer coefficient of the test theory and methods, detailed analysis of the characteristics and scope of application of various methods; from casting CAD database The basic purpose of this study is to point out that it is the main development direction in the future to test the thermal physical properties of the casting mold and the interface temperature difference method to test the heat transfer coefficient of the metal-mold interface.