| Effects of surface deformation on corrosive wear of stainless steel in sulfuric acid solution | |
| X. C. Lu; K. Shi; S. Z. Li; X. X. Jiang | |
| 1999 | |
| 发表期刊 | Wear
 |
| ISSN | 0043-1648 |
| 卷号 | 225页码:537-543 |
| 摘要 | Corrosive wear behaviors of austenitic, ferritic and duplex stainless steel in sulfuric acid solution were investigated. Transmission electron microscopy with energy dispersive X-ray, scanning electron microscopy, microhardness tester, etc, were used to study the mechanism of surface deformation of stainless steel after corrosive wear tests. The result indicated that the corrosive wear rate of austenitic stainless steel (ASS) was the highest and that of duplex stainless steel (DSS) was the lowest if the applied loads were higher than 25 N. Because martensitic transformation induced brittleness and increased corrosion rate of ASS surface, the corrosive wear rate of ASS increased largely though the surface microhardness of ASS was largely increased during corrosive wear under high loads. The corrosive wear fate of ferritic stainless steel (FSS) also increased largely under high loads though FSS had the best corrosive wear resistance under low loads. The corrosive wear rate of DSS had a linear relationship with loads. The abilities of surface deformation strengthening of two phases were very different. The investigation indicated that surface deformation strengthening of DSS with proper ratio of gamma phase was one of the important methods to improve corrosive wear resistance of stainless steel. (C) 1999 Published by Elsevier Science S.A. All rights reserved. |
| 部门归属 | chinese acad sci, inst met res, shenyang 110015, peoples r china. tsing hua univ, state key lab tribol, beijing 100084, peoples r china. chinese acad sci, inst phys, changchun 130021, peoples r china.;lu, xc (reprint author), city univ hong kong, dept meem, b6620, kowloon, hong kong;mexclu@city.edu.hk |
| 关键词 | Stainless Steel Corrosion Corrosive Wear Surface Deformation |
| URL | 查看原文 |
| WOS记录号 | WOS:000079949200058 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/37442 |
| 专题 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. C. Lu,K. Shi,S. Z. Li,et al. Effects of surface deformation on corrosive wear of stainless steel in sulfuric acid solution[J]. Wear,1999,225:537-543. |
| APA | X. C. Lu,K. Shi,S. Z. Li,&X. X. Jiang.(1999).Effects of surface deformation on corrosive wear of stainless steel in sulfuric acid solution.Wear,225,537-543. |
| MLA | X. C. Lu,et al."Effects of surface deformation on corrosive wear of stainless steel in sulfuric acid solution".Wear 225(1999):537-543. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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