| 非合金结构钢低铬表面达克罗工艺与性能研究 |
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| 引用本文： | 赵东方,区玉明.非合金结构钢低铬表面达克罗工艺与性能研究[J].北华航天工业学院学报,2012,22(6):1-3,31. |
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| 作者姓名： | 赵东方 区玉明 |
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| 作者单位： | 北华航天工业学院材料工程系,河北廊坊,065000 |
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| 摘 要： | 本文主要研究复合添加硼酸和磷酸取代传统达克罗涂液中的铬酐以制取低铬达克罗的配方和工艺,降低了该涂层在工艺和应用中对环境的危害。通过实验配方和工艺参数的变化,对低铬达克罗的组织结构及相关性能进行分析研究,以得到各方面性能较好的低铬达克罗涂液配方及涂层。
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| 关 键 词： | 达克罗 低铬 工艺 组织 性能 |
A Study of Process and Property of Low Content Chromate Dacromet Coating on Surface of Non-Alloy Structural Steel |
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| ZHAO Dong-fang,OU Yu-ming.A Study of Process and Property of Low Content Chromate Dacromet Coating on Surface of Non-Alloy Structural Steel[J].Journal of North China Institute of Aerospace Engineering,2012,22(6):1-3,31. |
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| Authors: | ZHAO Dong-fang OU Yu-ming |
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| Institution: | (Material Engineering Department,North China Institute of Aerospace Engineering,Langfang 065000,China) |
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| Abstract: | This thesis mainly studies the formula and process by compounded adding of the boric acid and phosphoric acid compound to replace the chromic anhydride in the traditional Dacromet coating liquid to produce low chromium coating. The environmental harm of this coating in process and use can be decreased. Analyzing and studying the tissue structure and related properties of low chromate Dacromet by changing experimental formula and process parameters, the low chromium Dacromet coating liquid with better perfor-mance and Dacromet can be obtained. |
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| Keywords: | Dacromet low chromium technology organization performance |
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