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| Failure Mechanism of Reflow Conductor Roll of Electroplating Tinning Line | |
| 作者姓名： | FU Han-guang ZHOU Qiang DAI Ming-shan |
| 作者单位： | [1]Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China [2]School of Information Technology and Management Engineering, Shenyang University, Shenyang 110044, Liaoning, China [3]Cold Rolling Plant, Baoshan Iron and Steel Co Ltd, Shanghai 201900, China |
| 基金项目： | Item Sponsored by Baoshan Iron and Steel Co Ltd （K0ZDSAE400） |
| 摘 要： | In the continuous electrotinning,the strip steelis reflow treated after washing and electroplating.The purpose of reflowis to make tin react with steeland form intermetallic compound FeSn2for betteradhesion of tin and excellent corrosion resistance oftin plate1-3].At present,there are two kinds of re-flowprocesses,namely electric resistance reflowandinduction reflow.Electric resistance reflowis of lowinvest ment and high heat efficiency,so it is exten-sively used4].In electric resistance re… |
| 关 键 词： | 镀锡 电镀生产线 表面粗燥度 失效机制 |
| 修稿时间： | 2004-08-17 |
Failure Mechanism of Reflow Conductor Roll of Electroplating Tinning Line |
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| FU Han-guang ZHOU Qiang DAI Ming-shan.Failure Mechanism of Reflow Conductor Roll of Electroplating Tinning Line[J].Journal of Iron and Steel Research,2006,13(2):33-36. | |
| Authors: | FU Han-guang ZHOU Qiang DAI Ming-shan |
| Affiliation: | 1. Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China 2. School of Information Technology and Management Engineering, Shenyang University, Shenyang 110044, Liaoning, China 3. Cold Rolling Plant, Baoshan Iron and Steel Co Ltd, Shanghai 201900, China |
| Abstract: | The surface roughness of reflow conductor roll was checked on membrane sample. The surface morphology of conductor roll was observed by microscope, and the composition of adhered layer on conductor roll surface was analyzed by X-ray spectroscope. The results show that tin adhesion is the main reason for failure of conductor roll, and the failure of conductor roll is accelerated by wear. The measures to decrease tin adhesion and improve wear resistance were put forward. |
| Keywords: | reflow conductor roll adhered tin wear failure |
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