国内外低合金耐蚀铸铁的研究与发展趋势  

Research and development tendency of low-alloy corrosion-resistant cast iron at home and abroad

作　　者：王坤[1] 汤宏群[1,2] 曾建民[1,2] 李迅[1] 魏梦瑶[1] 潘家琪[1] 韦海平 

机构地区：[1]广西大学材料科学与工程学院,广西南宁530004 [2]广西生态型铝产业协同创新中心,广西南宁530004

出　　处：《矿山机械》2017年第8期1-5,共5页Mining & Processing Equipment

基　　金：广西大学"大学生创新创业训练计划"(20161059 3210);广西有色金属及特色材料加工重点实验室项目(15-140-03)(GXKFJ16-16)

摘　　要：介绍了国内外低合金耐蚀铸铁的研究情况及部分新型低合金耐蚀铸铁,从金相组织和电化学性能方面分析了Ni、Cr、Si、Cu、Al、Mn、Sb、Sn等合金元素对铸铁耐腐蚀性能的影响,以及各元素的推荐含量,并对国内外低合金耐蚀铸铁的发展趋势进行了展望。The paper reviewed the research on low-alloy corrosion-resistant cast iron and some new-type low-alloy corrosion-resistant cast iron at home and abroad, and analyzed the influence of the alloy element such as Ni, Cr, Si, Cu, Al, Mn, Sb, Sn etc. on the corrosion-resistant performance of the cast iron from metallographic microstructure and electro-chemical performance. It also recommended the content of each element, and looked forward to the development tendency of the low-alloy corrosion-resistant cast iron at home and abroad.

关 键 词：低合金耐蚀铸铁 合金元素含量 发展趋势 

分 类 号：TG143.9[一般工业技术—材料科学与工程]