摘要
对 GT3 5钢结硬质合金电加工后的表面形貌、组织结构、显微硬度及残余应力进行了系统的研究 ,提出了影响其表面质量的主要因素及改善措施 .
The surface morphology,phase structure,micro hardness,remenant stress were tested by the way of metel physics for sintered steel hardmetal alloy processed by WEDM.The methed of improving the surface quality are discussed.
出处
《纺织高校基础科学学报》
CAS
2001年第2期175-177,共3页
Basic Sciences Journal of Textile Universities