| 热浸渗铝硅合金Q235钢的抗高温腐蚀性能研究 |
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| 引用本文： | 曹银春,丁毅,魏无际,石焕荣. 热浸渗铝硅合金Q235钢的抗高温腐蚀性能研究[J]. 化工机械, 2004, 31(1): 14-16 |
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| 作者姓名： | 曹银春 丁毅 魏无际 石焕荣 |
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| 作者单位： | 南京工业大学;南京工业大学;南京工业大学;南京工业大学 |
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| 摘 要： | 研究了Q2 35钢经热浸渗纯铝和不同硅含量的铝合金后的抗高温氧化和抗热腐蚀性能 ,比较了纯铝渗层和铝硅合金渗层的抗高温腐蚀性能 ,并分析了硅元素的作用。结果表明 ,Q2 35钢经热浸渗纯铝和铝硅合金后的抗氧化性能基本接近不锈钢 ,而抗热腐蚀性能则明显优于不锈钢
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| 关 键 词： | Q235钢 热浸渗铝 高温氧化 热腐蚀 |
| 文章编号： | 0254-6094(2004)01-0014-03 |
An Investigation on the High Temperature Resistant and Corrosion Resistant Properties of Q235 Steel Treated With Hot-Dip Aluminizing Silicon Alloy Layer |
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| CAO Yinchun,DING Yi,WEI Wuji,SHI Huanrong. An Investigation on the High Temperature Resistant and Corrosion Resistant Properties of Q235 Steel Treated With Hot-Dip Aluminizing Silicon Alloy Layer[J]. Chemical Engineering & Machinery, 2004, 31(1): 14-16 |
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| Authors: | CAO Yinchun DING Yi WEI Wuji SHI Huanrong |
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| Abstract: | An investigation was made of the high temperature oxidation resistance and heat corrosion resistance of Q235 steel treated with hot-dip aluminizing and hot-dip aluminium alloy with various silicon content, the high temperature corrosion resistant properties of the pure aluminium layer and aluminium-silicon alloy layer were compared, the function of silicon element was analyzed. The result shows that the oxidation resistance of Q235 treated with hot-dip aluminizing and aluminium-silicon alloy was almost equal to that of stainless steel, and its heat corrosion resistance was much better than that of stainless steel. |
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| Keywords: | Q235 Steel Hot-Dip Aluminizing High Temperature Oxidation Heat Corrosion |
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