测定了300系不锈钢在稀硫酸介质中磨损率、摩擦系数及钝化膜破坏后的修复时间,还观察了磨痕形貌。实验表明高合金化的不锈钢磨蚀失重大于一般的304不锈钢。本文结果预示着发展耐磨蚀合金的道路不同于耐蚀合金。
The corrosive wear rates, friction coefficient and reformation periodof passive film of stainless steel specimens were determined in dilute H_2SO_4 solu-tion and then the morphology of the wear tracks was observed. The experimentshows that the corrosive wear rate of high alloy stainless steel is higher than thatof 304 stainless steel. It is suggested that the way to develop an alloy to be appli-ed to corrosive wear is not the same as those used in corrosion environment.
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