This paper is described to draw tungsten wire with ZTA precision ceramic wortle at a high temperature, The profiles of tungsten wire and mould hole and the relation between them are researched.
阐述ZTA精密陶瓷拉丝温下拉制钨丝的过程,研究了钨丝和孔表面的状况及两者间的互关系,讨论了拉丝的使用寿命及其拉丝磨损机理。