钢渣用于喷砂磨料的技术研究  

Technical Research on Using Steel Slag as Sandblasting Abrasive

作　　者：饶磊[1] 陈广言[1] 周晨辉[1] 丁陈来[1] 张耀辉[1] 马孟臣[1] 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2014年第4期12-15,26,共5页Anhui Metallurgy

摘　　要：本文在对钢渣进行物理性能研究的基础上,开展钢渣喷砂试验,研究其喷砂效果,并与其他常用磨料的效果进行对比。结果表明,铜炉渣喷吹效果最好,主要原因是铜炉渣颗粒具有锋利的尖角和较大的颗粒度;PS球、风淬渣、石榴石效果稍差,经风淬渣处理后的工件,其表面光洁度和粗糙度分别在Sa2.5和60μm以上,满足涂装要求。The feasibility of using steel slag as sandblasting abrasive was studied. Using steel slag as abrasive to treat work pieces the surface finish can reach S2.5 or more, which satisfies the requirement of common industrial coat- ing, and the surface roughness is above 60μm, which meets the requirements of most industrial coating applications. Comparison with other abrasives showed that copper slag produced the best sandblasting effect followed by PS ball, wind quenching slag and garnet.

关 键 词：喷砂 钢渣 光洁度 粗糙度 

分 类 号：TG73[金属学及工艺—刀具与模具]