中文摘要：

半固态金属触变成形的本构关系是指半固态金属在触变成形过程中强度随温度、固相率、应变及应变速率等因素而变化的关系。文中对半固态金属触变成形本构关系的国内外研究现状进行了综述，为深入开展这方面的研究提供参考。

英文摘要：

The constitutive relations of semi - solid metal thixoforming describe how the strength of semi - solid metals varies with the change of factors, such as temperature, solid fraction, strain, strain rate etc. in the process of thixoforming. In this paper, the current status of research both at home and abroad on the constitutive relations of semi - solid metal thixoforming is summarized, providing references for further study on this aspect.