摘要
45钢采用常规热处理,不能满足高硬度高韧性的技术要求,经工艺改进,采用亚温淬火解决了上述问题,同时减少了淬火裂纹和淬火变形。通过实验得出了一些对实际生产具有指导意义的实验数据。
The normal heat treatment don＇t meet to the technical requirement of higher strength and toughness. By sub-temperature, the above problem is solved and the quenching crack and deformation is decreased. This paper have provided some experimental data of reference in practice.
出处
《河南科技学院学报》
2005年第2期124-125,共2页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
