Research of Surface Hardening Based on Transverse Feed Grinding
The structure and performance of the hardened layer in this paper has been researched by means of transverse feed grinding 40Cr steel on a plane grinding machine, the result shows that under the action of the grinding temperature field, there are different structural change rules and distributing characteristics of micro-hardness. Although there is always a softened band, which is made up of a transitional area and an unhardened area or a temper area in the hardened layer, the reasonable softened band is conducive to the improvement of wear-resistant quality of a hardened layer under the condition of oil lubrication.
Chengyu Jiang, Geng Liu, Dinghua Zhang and Xipeng Xu
J. D. Liu et al., "Research of Surface Hardening Based on Transverse Feed Grinding", Materials Science Forum, Vols. 532-533, pp. 584-587, 2006