| 连铸结晶器铜板表面处理关键技术的研究与应用 |
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| 引用本文： | 侯峰岩,吕春雷. 连铸结晶器铜板表面处理关键技术的研究与应用[J]. 表面技术, 2012, 41(4): 63-65 |
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| 作者姓名： | 侯峰岩 吕春雷 |
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| 作者单位： | 上海宝钢工业技术服务有限公司机械制造分公司,上海,201900;上海宝钢工业技术服务有限公司机械制造分公司,上海,201900 |
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| 摘 要： | 结晶器涂镀前处理、表面涂镀层和涂层结构设计,是结晶器表面处理的关键技术.采用一步脱脂、刻蚀前处理工艺与采用传统前处理工艺相比,工件表面不仅粗糙度更高,而且更均匀.考察了几种结晶器表面涂镀层的热稳定性和耐磨损性能,喷涂涂层和Co-Ni镀层具有很好的热稳定性能和耐磨损性能,并具有良好的使用实绩.表面涂层的结构设计,包括涂层的厚度及厚度分布、多种涂层的组合使用等,都会显著影响结晶器的使用寿命.
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| 关 键 词： | 连铸结晶器 表面处理技术 前处理 热解析 |
| 收稿时间： | 2012-04-11 |
| 修稿时间： | 2012-08-20 |
Research and Application of Key Technologies of Continuous Casting Mould Surface Treatment |
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| HOU Feng-yan and LYU Chun-lei. Research and Application of Key Technologies of Continuous Casting Mould Surface Treatment[J]. Surface Technology, 2012, 41(4): 63-65 |
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| Authors: | HOU Feng-yan and LYU Chun-lei |
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| Affiliation: | HOU Feng-yan,LYU Chun-lei(Machinery Manufacturing Branch,Shanghai Baosteel Industry Technological Services Co.,Ltd.,Shanghai 201900,China) |
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| Abstract: | Pre-treatment of coating,types of coating and coating structure design are the key technologies for the mold surface treatment.Compared with the conventional pre-treatment process,one step degreasing,etching pre-treatment process can make the product surface not only roughness higher but also more uniform;The thermal stability and wear resistance of coatings are investigated.The spray coating and Co-Ni coating have good thermal stability and wear resistance,and have a good use of performance;Coating structure design,including the size and distribution of coating thickness,and application of composite structure coating,will significantly affect the life of continuous casting mould. |
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| Keywords: | continuous casting mould surface treatment technology pre-treatment thermal analysis |
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