| 赵连红,刘成臣,何卫平,王浩伟.35Cr2Ni4MoA材料表面碳化钨处理耐蚀性研究[J].装备环境工程,2018,15(6):59-64. ZHAO Lian-hong,LIU Cheng-chen,HE Wei-ping,WANG Hao-wei.Corrosion Resistance of Tungsten Carbide Surface Treatment of 35Cr2Ni4MoA[J].Equipment Environmental Engineering,2018,15(6):59-64. |
| 35Cr2Ni4MoA材料表面碳化钨处理耐蚀性研究 |
| Corrosion Resistance of Tungsten Carbide Surface Treatment of 35Cr2Ni4MoA |
| 投稿时间：2018-03-14 修订日期：2018-06-25 |
| DOI：10.7643/ issn.1672-9242.2018.06.011 |
| 中文关键词: 35Cr2Ni4MoA材料 镀硬铬 碳化钨WC-10Co-4Cr 耐蚀性能 |
| 英文关键词:35Cr2Ni4MoA material hard chrome plating tungsten carbideWC-10Co-4Cr corrosion resistance |
| 基金项目: |
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| Author | Institution |
| ZHAO Lian-hong | Structure Corrosion Protection and Control of Aviation Science and Technology Key Laboratory, China Special Vehicle Research Institute, Jingmen 448035, China |
| LIU Cheng-chen | Structure Corrosion Protection and Control of Aviation Science and Technology Key Laboratory, China Special Vehicle Research Institute, Jingmen 448035, China |
| HE Wei-ping | Structure Corrosion Protection and Control of Aviation Science and Technology Key Laboratory, China Special Vehicle Research Institute, Jingmen 448035, China |
| WANG Hao-wei | Structure Corrosion Protection and Control of Aviation Science and Technology Key Laboratory, China Special Vehicle Research Institute, Jingmen 448035, China |
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| 中文摘要: |
| 目的 对比研究35Cr2Ni4MoA材料的传统镀硬铬和碳化钨WC-10Co-4Cr两种表面处理的耐蚀性能，方法 开展35Cr2Ni4MoA材料两种表面处理的实验室加速腐蚀环境试验，研究两种表面处理腐蚀行为特点。加速腐蚀试验共8个周期，通过蚀坑深度、腐蚀面积、单位面积腐蚀数量等描述35Cr2Ni4MoA材料表面腐蚀情况。结果 试验结果表明，35Cr2Ni4MoA材料采用碳化钨WC-10Co-4Cr表面处理相较于传统镀硬铬表面处理的耐蚀性好。结论 碳化钨WC-10Co-4Cr表面处理有效提高海洋环境下35Cr2Ni4MoA材料表面耐蚀性能。 |
| 英文摘要: |
| Objective To study on differences of corrosion resistance between surface treated with conventional hard chrome and tungsten carbide WC-10Co-4Cr for 35Cr2Ni4MoA. Methods Laboratory accelerated corrosion environment tests were carried out for two surface treatments of 35Cr2Ni4MoA Materials. The accelerated corrosion test had a total of 8 cycles. The surface corrosion of 35Cr2Ni4MoA material was described by pit depth, corrosion area, and corrosion amount per unit area. Results The corrosion resistance of surface treatment of 35Cr2Ni4MoA material with tungsten carbide WC-10Co-4Cr was better than that of traditional hard chrome plating. Conclusion The surface treatment of tungsten carbide WC-10Co-4Cr can effectively improve the surface corrosion resistance of 35Cr2Ni4MoA material under marine environment.a |
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