| 表面渗钛的镀锌钢板点焊电极寿命试验研究 |
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| 引用本文： | 白凤民,廉金瑞,单平,胡绳荪,吴志生.表面渗钛的镀锌钢板点焊电极寿命试验研究[J].电焊机,2003,33(4):9-11. |
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| 作者姓名： | 白凤民 廉金瑞 单平 胡绳荪 吴志生 |
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| 作者单位： | 天津大学材料学院,天津,300072 |
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| 基金项目： | 国家自然科学基金资助项目(50175080) |
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| 摘 要： | 对Cr-Zr-Cu合金的镀锌钢板点焊电极进行了表面渗钛处理，通过点焊电极寿命试验观测了表面渗钛处理前后镀锌钢板点焊的表面质量和电极端面状况。试验结果表明，采用表面渗钛可以提高镀锌钢板点焊电极的耐磨性和热稳定性，从而延长了电极的寿命。
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| 关 键 词： | 镀锌钢板 点焊 电极寿命 表面渗钛 |
| 文章编号： | 1001-2303(2003)04-0009-03 |
Study on electrode life test for spot welding hot dip galvanized steel by method of surface titanizing |
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| BAI Feng-min,LIAN Jin-rui,SHAN Ping,HU Sheng-sun,WU Zhi-sheng.Study on electrode life test for spot welding hot dip galvanized steel by method of surface titanizing[J].Electric Welding Machine,2003,33(4):9-11. |
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| Authors: | BAI Feng-min LIAN Jin-rui SHAN Ping HU Sheng-sun WU Zhi-sheng |
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| Abstract: | In order to extend the electrodes life,surface titanizing is used to treat the Cr-Zr-Cu electrodes for spot welding hot dip galvanized steel.Surface titanizing treatment procedure is also introduced in this paper.The surface quality of spots and the appearance of electrodes were carefully observed in the experiments,which indicate s that surface titanizing can increase the wear-proof and the thermal stability of electrodes,thus can improve the electrodes life. |
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| Keywords: | dip galvanized steel spot welding electrodes life surface titanizing |
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