| 几种钢材表面的少酸化除鳞设备 |
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| 引用本文： | 徐言东,顾洋,马树森,李建强,袁华朋.几种钢材表面的少酸化除鳞设备[J].轧钢,2019,36(4):54-57. |
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| 作者姓名： | 徐言东 顾洋 马树森 李建强 袁华朋 |
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| 作者单位： | 1．北京科技大学，a.工程技术研究院；b.钢铁技术协同创新中心，北京100083；2.大连鑫永尚科技有限公司,大连辽宁116021 |
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| 基金项目： | 国家自然科学基金资助项目（51774033） |
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| 摘 要： | 长期以来多采用酸洗技术对热轧板、卷和浸镀件等表面进行除鳞处理，这一方面会降低产品的表面质量和性能；另一方面会对操作人员和设备造成损害且污染环境。随着国家对环境保护的重视，国内外均对除鳞工艺进行了研究，探索最新的技术和工艺。综合以往的研究，介绍了几种钢材表面的少酸除鳞技术，以及SCS、EPS、GSPS无酸除鳞技术，指出除鳞工艺的发展方向为少酸或无酸的机械式处理工艺和以磷酸代替盐酸的新工艺。
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| 关 键 词： | 钢材 除鳞工艺 酸洗 设备 |
| 收稿时间： | 2018-11-08 |
Introduction of several acid reducing descaling equipment for steel products |
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| XU Yan dong,GU Yang,MA Shu sen,LI Jian qiang,YUAN Hua peng.Introduction of several acid reducing descaling equipment for steel products[J].Steel Rolling,2019,36(4):54-57. |
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| Authors: | XU Yan dong GU Yang MA Shu sen LI Jian qiang YUAN Hua peng |
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| Affiliation: | 1.a.Engineering and Technology Research Institute;b.Collaborative Innovation Center of Steel Technology,University of ;
Science and Technology Beijing 100083,China;2.Dalian Yongsun Co.,Ltd.,Dalian 116021,China |
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| Abstract: | The surface of hot rolled plates,coils and dipped parts had been descaled using pickling technology for long term.The final surface quality and performance of products could be reduced,and the operator,equipment and the environment would be damaged by this technology.With the national emphasis on environmental protection,both domestic and foreign researchers were focus on descaling process to explore the best process and technology.The previous research were summarized,and several acid reducing descaling techniques and SCS,EPS and GSPS pickling free techniques were introduced.It pointed out that the current development direction of the descaling technology was mechanical process with less acid or free acid characteristics,and phosphate instead of hydrochloricalid. |
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| Keywords: | steel product descaling process pickling equipment
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