矿山湿磨衬板用耐磨蚀合金铸钢研究与应用现状.pdfVIP

学兔兔 铸 造 May2011 · 454 · FOUNDRY Vo1．60 NO．5 矿山湿磨衬板用耐磨蚀合金铸钢研究与应用现状 鲁沛沛 ．一，李 卫t， (1．暨南大学材料科学与工程系，广东广州510632； 2．暨南大学广东高校耐磨材料与功能材料工程技术研究中心，广东广州510632) 摘要：矿山用球磨机的工况条件复杂恶劣，湿磨衬板消耗巨大，研究开发矿山湿磨衬板和耐磨蚀合金钢具有重要的工 程价值。论文对目前国内矿山湿磨衬板使用的耐磨蚀合金钢进行分类，评述了不同工况下矿山湿磨衬板用耐磨蚀合金 钢的性能及优缺点，展望了矿山湿磨衬板用耐磨蚀合金钢的发展趋势。指出了未来该领域工作的重点和方向是，深入 开展冲击腐蚀磨料磨损机理研究；优化耐磨蚀钢合金成分设计，进一步提高耐磨蚀合金钢的耐磨蚀性能，重视矿山湿 磨衬板大型化趋势；根据矿山湿磨工况复杂和差异化情况研发和选用耐磨蚀合金钢及其衬板。 关键词：矿山；湿磨；衬板；合金钢；耐磨蚀 中图分类号：TG142．72 文献标识码：A 文章编号：1001—4977(201 1)05—0454—05 Research and Application of Corrosion-Abrasion Resistant Alloy Cast SteeI for Liner Plate in Mine Wet Grinding Machine LU Pei—pei 一，LI Wei’f (1．Department of Materials Science and Engineering，Jinan University，Guangzhou 51 0632， Guangdong，China；2．Guangdong Colleges Engineering and Technology Research Center of Wear Resistant Materials and Functional Materials，Jinan University， Guangzhou 51 0632，Guangdong，China) Abstract：The conditions of balI mill in mine wet grinding are complex and bad。which results in a big consumption of liner plate for wear and tear．Therefore．it has a significant engineering value to develop the corrosion—abrasion resistant alloy steeI for liner plate in mine wet grinding machine．I13 this paper．the domestic corrosion-abrasion resistant alloy steels for liner plate in mine wet grinding machine were classified．The performance。advantages and disadvantages of the corrosion-abrasion resistant alloy stee1 were reviewed．and the development trend of th