| 彩色不锈钢板电化学褪膜工艺研究 |
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| 引用本文： | 黄凤祥,满瑞林,胡俊利,刘小勤,刘晶晶.彩色不锈钢板电化学褪膜工艺研究[J].表面技术,2012(6):78-81,107. |
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| 作者姓名： | 黄凤祥 满瑞林 胡俊利 刘小勤 刘晶晶 |
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| 作者单位： | 中南大学化学化工学院, 长沙410083,中南大学化学化工学院, 长沙410083,中南大学化学化工学院, 长沙410083,中南大学化学化工学院, 长沙410083,中南大学化学化工学院, 长沙410083 |
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| 基金项目： | 中南大学中央高校基本科研业务费专项资金资助(2012zzts054) |
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| 摘 要： | 研究了着色生产中出现的不均匀彩色不锈钢板的电化学褪膜技术。通过褪膜试样的表面光泽度及再着色性能两方面,评价褪膜工艺的优劣。通过光反射率法和质量损失速率法确定最佳褪膜配方,并探讨了温度、电流密度对褪膜试样表面光泽度的影响。分别检测了褪膜后再着色试样的色差、耐蚀性及耐磨性,结果显示,褪膜再着色试样的色差小于0. 7,腐蚀速率为11. 5831 g/ (m2·h),耐摩擦次数达1950 次,与常规着色试样的性能相当,表明褪膜试样的再着色能力优良。
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| 关 键 词： | 不锈钢 电化学褪膜 再着色 |
| 收稿时间： | 2012/8/24 0:00:00 |
| 修稿时间： | 2012/12/20 0:00:00 |
Study on Film-fading Process of Uneven Colored Stainless Steel |
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| HUANG Feng-xiang,MAN Rui-lin,HU Jun-li,LIU Xiao-qin and LIU Jing-jing.Study on Film-fading Process of Uneven Colored Stainless Steel[J].Surface Technology,2012(6):78-81,107. |
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| Authors: | HUANG Feng-xiang MAN Rui-lin HU Jun-li LIU Xiao-qin and LIU Jing-jing |
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| Affiliation: | School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China,School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China,School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China,School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China and School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, 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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| Keywords: | stainless steel film-fading technology by electrolytic process recolor |
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