Effect of Cold Deformation on the Friction-Wear Property of a Biomedical Nickel-Free High-Nitrogen Stainless Steel
Hao-Chuan Zhao1,2, Yi-Bin Ren2(), Jia-Hui Dong2, Xin-Min Fan1, Ke Yang2

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Fig. 7. SEM images of the typical worn surface for the annealed specimen in the dry wear tests a, the 40% cold-rolled specimen in distilled water b and the 40% cold-rolled specimen in Hank’s solution c