1. C. Harry, Heat Treater’s Guide: Practices and Procedures for Irons and Steels, ASM International, Metals Park, OH, 1995, p 513–515
2. F.S. William, Structure and Properties of Engineering Alloys, McGraw-Hill Science, New York, 1993, p 286–418
3. D. Wen, Effect of Nitrocarburizing Time on the Microstructures and Erosion Behavior of Cold-Work Tool Steel, ISIJ Int., 2009, 49, p 1762–1768.
4. L.-H. Chiu, C.-H. Wu, and H. Chang, Wear Behavior of Nitrocarburized JIS SKD61 Tool Steel, Wear, 2002, 253, p 778–786.
5. J.R. Davis, Surface Hardening of Steels: Understanding the Basics, ASM International, Metals Park, 2002, p 195