HUANG Feng-xiang,MAN Rui-lin,HU Jun-li,LIU Xiao-qin,LIU Jing-jing.Study on Film-fading Process of Uneven Colored Stainless Steel[J],(6):78-81,107
Study on Film-fading Process of Uneven Colored Stainless Steel
Received:August 24, 2012  Revised:December 20, 2012
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KeyWord:stainless steel  film-fading technology by electrolytic process  recolor
              
AuthorInstitution
HUANG Feng-xiang School of Chemistry and Chemical Engineering, Central South University, Changsha , China
MAN Rui-lin School of Chemistry and Chemical Engineering, Central South University, Changsha , China
HU Jun-li School of Chemistry and Chemical Engineering, Central South University, Changsha , China
LIU Xiao-qin School of Chemistry and Chemical Engineering, Central South University, Changsha , China
LIU Jing-jing School of Chemistry and Chemical Engineering, Central South University, Changsha , China
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Abstract:
      The film-fading technology by electrolytic process of uneven colored stainless steel plate in the production process was studied. The quality of film-fading technology was evaluated by brightness of sample and performance of recolored film-fading sample. The suitable solution of film-fading technology was evaluated by mass loss rate method and optical reflectance method, effect of temperature and current density on optical reflectance ratio of film-fading samples were discussed; The color uniformity, corrosion resistance, crocking resistance of recolored film-fading sample were tested. The experimental results show that the color difference is less than 0. 7, the weightlessness corrosion rate is 11. 5831 g/ (m2·h), the rubbing times up to 1950. They all indicate that the performance of recolored film-fading sample is as excellent as the conventional coloring sample.
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