等离子堆焊涂层成分优化及耐磨性能研究
Coat Components Optimization and Wearability for Plasma Transferred Arc Processing
摘 要
为了提高材料表面的耐磨性,在Ni60基体合金粉末中加入了铬、锰 、钨粉末,配置了一种新的合金粉末,并在Q235钢板上进行了等离子堆焊试验.以铬、锰 、钨粉末的含量为因子,以硬度为指标,采用三水平三因子正交表进行统计分析,得到了较优粉末配方为：ω(Cr)=10%,ω(Mn)=4%,ω(W)=7%,余为Ni60基体合金粉末.磨损试验结果表明：Q235钢板表面的耐磨性得到了提高,且随堆焊层硬度的增加,其耐磨性增强.
正交试验
成分
PTA
orthogonal experiment
component
Abstract
To improve the wearability of materials,a new alloy powder was produced and weld-surfaced by plasma transferred arc(PTA) processing on Q235 steel specimens.The powder was made on the matrix of Ni-based powder(Ni60) with Cr,Mn and W additions.The orthogonal experiment method was used to find the best composition with the index of “hardness” and the factors of “proportions of Cr,Mn and W”.The best composition was ω(Cr)=10%,ω(Mn)=4%,ω(W)=7%,and with the rest of Ni-based powder.The wear testing results indicated that the wearability of welded coat was improved.With increase of the hardness,the coat was more wearable.
中图分类号 TG455
所属栏目
基金项目
收稿日期 2004/11/29
修改稿日期 2005/1/17
网络出版日期
作者单位点击查看
备注鲁建波(1981-),男,浙江江山人,硕士研究生.
引用该论文: LU Jian-bo,YAO Sun,LOU Song-nian,DU Ze-yu,LI shao-qing. Coat Components Optimization and Wearability for Plasma Transferred Arc Processing[J]. Materials for mechancial engineering, 2006, 30(3): 35～37
鲁建波,姚舜,楼松年,杜则裕,李少青. 等离子堆焊涂层成分优化及耐磨性能研究[J]. 机械工程材料, 2006, 30(3): 35～37
被引情况:
【1】斯松华,于婉萍,张磊,李飞, "微米和纳米Cr3C2对Co40合金等离子堆焊层组织与性能的影响",机械工程材料 39, 94-97(2015)
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】高荣发,马小雄,等.离子弧堆焊[M].北京:中国机械出版社,1979.
【2】詹祖保,等.离子堆焊及其应用[J].材料保护,1991,(4):37-39.
【3】Barbezat G,Nicoll A R.Abrasion,erosion and scuffing resistance for different applications[J].Wear,1993,164:529-537.
【4】Ahn H S,Kwon O K.Wear behavior of plasma-sprayed partially stabilized zirconia on a steel substrate[J] .Wear,1993,164:636-644.
【5】斯松华,何宜柱.离子堆焊合金层组织及腐蚀磨损性能[J].焊接学报,2002,23(2):40-42.
【6】宋天虎.我国焊接生产技术现状及其今后的发展[J].焊接,1992,16(5):30-33.
【7】北京大学数学力学系概率统计组.正交设计法[M].北京:石油化学工业出版社,1976.
【2】詹祖保,等.离子堆焊及其应用[J].材料保护,1991,(4):37-39.
【3】Barbezat G,Nicoll A R.Abrasion,erosion and scuffing resistance for different applications[J].Wear,1993,164:529-537.
【4】Ahn H S,Kwon O K.Wear behavior of plasma-sprayed partially stabilized zirconia on a steel substrate[J] .Wear,1993,164:636-644.
【5】斯松华,何宜柱.离子堆焊合金层组织及腐蚀磨损性能[J].焊接学报,2002,23(2):40-42.
【6】宋天虎.我国焊接生产技术现状及其今后的发展[J].焊接,1992,16(5):30-33.
【7】北京大学数学力学系概率统计组.正交设计法[M].北京:石油化学工业出版社,1976.
相关信息
