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材料导报  2019, Vol. 33 Issue (Z2): 460-462    
  金属与金属基复合材料 |
铁素体不锈钢表面的拉丝缺陷
王冰
赫美斯(上海)磨料有限公司,上海 201712
Wire Drawing Defects on Ground Surface of Ferrite Stainless Steel
WANG Bing
Hermes Abrasives(Shanghai)Co., Ltd., Shanghai 201712
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摘要 铁素体不锈钢表面拉丝时其表面会产生类似小凸点的缺陷,通过调整拉丝设备压力、不锈钢进给速度、砂带转速等,研究不锈钢表面加工参数对其表面质量的影响,并用EDX、SEM分析进行表征。结果表明:不锈钢表面的划痕缺陷不是由砂带上磨料颗粒不均、磨料脱落和加工设备里的其他杂质等造成的,而是由不锈钢表面本身的Cr粒子堆积球在砂带研磨时被锋利的碳化硅磨料划开所致。
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王冰
关键词:  不锈钢拉丝  表面处理  表面缺陷    
Abstract: The surface defects of ferric stainless steel are similar to small bumps during grinding. By adjusting the pressure of grinding equipment, the feed speed of stainless steel and the cutting speed of abrasive belt, the effect of surface processing parameters on the surface quality of stainless steel was studied, and characterized by EDX and SEM analysis. The results show that the defects of scratches on stainless steel surface is not caused by abrasive particles uneven on the abrasive belt, abrasive shedding and other impurities in the processing equipment, but caused by the sharp cut of silicon carbide abrasives on the surface of stainless steel when the Cr particles accumulated on the surface of stainless steel are grounded by abrasive belt.
Key words:  hairline for stainless steel    surface treatment    defect of surface
               出版日期:  2019-11-25      发布日期:  2019-11-25
ZTFLH:  TF76  
通讯作者:  wangbing1708@163.com   
作者简介:  王冰,男,1983年7月15日生,硕士。主要研究方向:金属磨削及材料表面处理技术。
引用本文:    
王冰. 铁素体不锈钢表面的拉丝缺陷[J]. 材料导报, 2019, 33(Z2): 460-462.
WANG Bing. Wire Drawing Defects on Ground Surface of Ferrite Stainless Steel. Materials Reports, 2019, 33(Z2): 460-462.
链接本文:  
http://www.mater-rep.com/CN/  或          http://www.mater-rep.com/CN/Y2019/V33/IZ2/460
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