放电加工,焊接性好,研磨后光滑如镜,加入易切削元素,切削加工容易,溶敷金属具有高韧性,耐磨不变形等特点,焊后只要简单热处理即可得到均一的镜面效果. 750an electro-discharge machining, welding, grinding smooth as a mirror, after joining cutting elements, machining, easy dissolve deposited metal with high toughness and wear no deformation characteristics, such as simple after welding heat can get the mirror effect uniform.