用浇注法测试砂型热物性值的误差分析

The Error Analysis on Measurement of Thermal Properties by Pouring Method

列出了用浇注法测试砂型热物性值过程中可能出现误差的原因，并提出了消除或减少误差的办法。

The causes which result in errors in the process of measuring thermal properties of molding sand by pouring method were list,and the methods of eliminating or reducing errors were presented