Effect of Cyclic Cryogenic Treatment on Wear Resistance, Impact Toughness, and Microstructure of 42CrMo Steel and Its Optimization

<div>Impact toughness against cryogenic temperature, holding time, and cycles number.</div>

Advances in Materials Science and Engineering

Figure 7: Effect of Cyclic Cryogenic Treatment on Wear Resistance, Impact Toughness, and Microstructure of 42CrMo Steel and Its Optimization 