磨料浓度对圆钢表面除鳞效果的影响分析  

Analysis on Effect of Abrasive Concentration on Surface Descaling for Round Steel

作　　者：彭敏[1,2] 李亚东 陈可卿[1,2] 黄威[1,2] 尹梦晨[4] 吴丰[1,2] 

机构地区：[1]长沙矿山研究院,湖南长沙410012 [2]湖南有色重型机器有限责任公司,湖南长沙410205 [3]西宁特殊钢集团有限责任公司,青海西宁810000 [4]湖南大学机械与运载工程学院,湖南长沙410082

出　　处：《矿业研究与开发》2010年第2期77-79,共3页Mining Research and Development

摘　　要：介绍了磨料水射流圆钢表面的除鳞装置,研究了磨料浓度对圆钢表面除鳞效果的影响,实验中选用适当的磨料以不同的浓度分别与高压水射流混合,通过对圆钢表面除鳞效果的比较,证明80目石榴石浓度50%的磨料水射流对圆钢表面的除鳞效果最佳,数值计算结果与实验基本一致。In this paper,an abrasive water jet surface descaling device for round steel is introduced,and the effect of abrasive concentration on surface descaling of round steel is studied.The water jet surface descaling experimentation of round steel was carried out,in which suitable abrasive was added into water jet in different proportion.The surface descaling effect of round steel was compared,and it has been proved that when water jet with garnet fineness of 80 mesh 50% is used the effect of surface descaling is best.The result of numerical computation corresponded with the experiment.

关 键 词：磨料水射流 圆钢 除鳞 除鳞装置 

分 类 号：TG178[金属学及工艺—金属表面处理]