Properties and applications of ceramic materials for hot extrusion dies

被引：0

作者：

Liu, J ^{[1
]}

Zhou, F ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2003年 / 32卷 / 03期

关键词：

ceramics; hot extrusion dies; alloy steel;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The mechanical properties of the hot extrusion dies made of beta'Sialon and Ce-TZP ceramics were analyzed, respectively, and the application tests of the two kinds of ceramic dies were compared with that made of 3Cr2W8V steel dies. It is shown that the service life of both two ceramic dies was much longer than that of steel dies and the quality of products extruded with ceramic dies was better than that extruded with steel dies. The serving temperature of beta' Sialon dies was obviously higher than that of Ce-TZP dies.

引用

页码：232 / 235

页数：4