1. Empirical formulae for the calculation of some transformation temperatures;Andrews;J. Iron Steel Inst.,1965
2. Do treatment at temperature below −120°F help increase the wear resistance of tool steels? Here are some research findings that indicate they do;Barron;Heat. Treat.,1974
3. Cryogenic treatments on metals to improve wear resistance;Barron;Cryogenics,1982
4. Comparison of wear properties of tool steels AISI D2 and O1 with the same hardness;Bourithis;Tribol. Int.,2006
5. Deep cryogenic treatment of tool steels, a review;Collins;Heat. Treat. Met.,1996