| XU Bin,LIU Chun-ming,AN Cheng-qiang,WANG Shuang-hong,YU Xiao-zhong.Study on the Surface Morphology and Cleanness of Different Process on Cold-rolled Steel[J],39(4):53-54,112 |
| Study on the Surface Morphology and Cleanness of Different Process on Cold-rolled Steel |
| Received:May 20, 2010 Revised:August 10, 2010 |
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| DOI： |
| KeyWord:surface morphology cleanness residuum cold-rolled steel |
| Author | Institution |
| XU Bin |
1.School of Materials and Metallurgy, Northeastern University, Shenyang , China;2.Handan Iron& Steel Group Co Ltd, Hebei Iron& Steel Group Co Ltd, Handan , China |
| LIU Chun-ming |
School of Materials and Metallurgy, Northeastern University, Shenyang , China |
| AN Cheng-qiang |
1.School of Environment& Chemical Engineering, Shenyang Ligong University, Shenyang , China;2.Engineering Research Center of Metal Protection Technology, Northeastern University, Shenyang , China |
| WANG Shuang-hong |
School of Materials and Metallurgy, Northeastern University, Shenyang , China |
| YU Xiao-zhong |
Engineering Research Center of Metal Protection Technology, Northeastern University, Shenyang , China |
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| Abstract: |
| Microcosmic morphology, corrosion resistance, total amount of surface residuum and the amount of iron residuum on cold-rolled steel were analyzed by means of laser scanning confocal microscope, electrochemical test, weighing method and spectrophotometer. The results show that the surface morphology and corrosion resistance are indistinctively different during different process; The difference of surface cleanness of different process is obvious, the most amount of surface residuum is cold rolling process; The surface cleanness is slightly different at different positions during same process, and the amount of residuum at middle position is less than other position. |
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