3Cr13不锈钢刃口的强化方法研究  

Study on Strengthening Methods for Cutting Edge of 3Cr13 Stainless Steel

作　　者：成瑜[1] 丁浩[1] 朱世根[1] CHENG Yu, DING Hao, ZHU Shigen(Engineering Research Center of Advanced Textile Machinery of Ministry of Education, College of Mechanical Engineering, Donghua University, Shanghai 201620, China)

机构地区：[1]东华大学机械工程学院纺织装备教育部工程研究中心

出　　处：《热加工工艺》2018年第4期80-82,共3页Hot Working Technology

摘　　要：将淬回火后的3Cr13不锈钢进行粗磨刃口,用渗氮盐浴复合处理方法对其进行刃口强化。测试了锋利度、耐用度。结果表明：3Cr13不锈钢刃口经过强化后,其强切割猪皮深度是未强化的3Cr13不锈钢的1.68倍,刃口切断猪皮条数是未强化的3Cr13不锈钢刃口的6.5倍。The coarse grinding of blade of 3Crl 3 stainless steel after quenching and tempering was carried out .The bladestrengthening was carried out by nitriding salt bath compound processing method. The sharpness and durability were tested.The results show that after the strengthening of 3Crl 3 stainless steel blade, the cutting edge strengthened pigskin depth is 1.68times higher than that of 3Crl3 stainless steel blade without strengthening. The cutting edge strengthened pigskin number is6.5 times higher than that of 3Cr13 stainless steel without strengthening.

关 键 词：3Cr13 不锈钢 手术刀(剪) 渗氮盐浴复合处理 锋利度 耐用度 

分 类 号：TG162[金属学及工艺—热处理]