| 混合氯化熔融盐的腐蚀性实验 |
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| 引用本文： | 刘斌,叶猛,吴玉庭,马重芳.混合氯化熔融盐的腐蚀性实验[J].工程热物理学报,2008,29(12). |
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| 作者姓名： | 刘斌 叶猛 吴玉庭 马重芳 |
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| 作者单位： | 北京工业大学环境与能源工程学院传热强化与过程节能教育部重点实验室及传热与能源利用北京市重点实验室,北京,100022 |
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| 基金项目： | 973项目，传热与能源利用北京市重点实验室2008年开放基金 |
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| 摘 要： | 混合氯化盐是一种非常有前途的高温传热蓄热介质.为了确定混合氯化盐传热蓄热系统适用的金属材料,本文对2520、304、321和316L四种常用不锈钢在混合氯化盐中的腐蚀情况进行了实验研究,并与混合硝酸盐的腐蚀特性进行了对比.结果表明,混合氯化熔盐比混合硝酸盐对四种不锈钢的腐蚀性要大几十倍,混合氯化盐对四种不锈钢腐蚀速率从大到小依次为316L、304、321和2520.
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| 关 键 词： | 氯化熔融盐 不锈钢 腐蚀 |
EXPERIMENTAL STUDY ON CORROSION OF STAINLESS STEEL IN MOLTEN CHLORINE SALT MIXTURE |
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| LIU Bin,YE Meng,WU Yu-Ting,MA Chong-Fang.EXPERIMENTAL STUDY ON CORROSION OF STAINLESS STEEL IN MOLTEN CHLORINE SALT MIXTURE[J].Journal of Engineering Thermophysics,2008,29(12). |
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| Authors: | LIU Bin YE Meng WU Yu-Ting MA Chong-Fang |
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| Institution: | LIU Bin YE Meng WU Yu-Ting MA Chong-Fang(Key Laboratory of Enhanced Heat Transfer , Energy Conservation,Ministry of Education , Key Laboratory of Heat Transfer , Energy Conversion,Beijing municipality,College of Environmental , Energy Engineering,Beijing University of Technology,Beijing 100022,China) |
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| Abstract: | Molten chlorine salts are proposing heat transfer and thermal storage medium in high temperature.In order to select proper metal material for high temperature heat transfer and thermal storage systems using mixed molten chlorine salts,The corrosion of four kinds of stainless steel in molten chlorine salt mixture were tested and compared with that in molten nitrate salts mixture.The results indicated that the corrosion in molten chlorine salt mixture are tens times stronger than that in molten nitrate salts ... |
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| Keywords: | molten chlorine salt stainless steel corrosion |
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