摘要
分析研究了凸轮轴用16Mn Cr5渗碳钢热处理工艺及其组织与性能。结果表明,16Mn Cr5钢按设计的渗碳,淬火回火工艺处理后,表面至心部碳浓度及硬度呈现平缓下降的趋势,未出现突变的状况,渗层和心部组织、渗碳层深度、表面硬度及冲击功值达到了某型号凸轮轴的技术要求。
After carburizing,quenching and tempering,the carbon concentration and hardness of 16 Mn Cr5 steel present gentle decreasing from the surface to the center without sudden change.The microstructure of carburized layer and center,depth of carburized layer,surface hardness and impact energy satisfy the technique requirements of some type camshaft.
出处
《铸造设备与工艺》
2015年第5期32-33,37,共3页
Foundry Equipment & Technology
