| 合金元素对铝与熔融钠反应的影响 |
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| 引用本文： | 李细江 司鹏程. 合金元素对铝与熔融钠反应的影响[J]. 理化检验(物理分册), 1999, 35(3): 105-108 |
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| 作者姓名： | 李细江 司鹏程 |
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| 作者单位： | 上海交通大学国家教委高温材料与高温测试开放实验室 上海20003O |
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| 基金项目： | 国家自然科学基金资助项目 59671001 |
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| 摘 要： | 研究了合金元素镁，硅、锆对铝在３５０－４５０℃与熔融钠反的影响。采用镜和Ｘ射线衍射仪来观察和分析腐蚀产物的组织形貌和分布。实验结果表明，试样受熔融钠腐蚀的程度与铝中硅和镁的含量有关，
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| 关 键 词： | 纯铝 铝合金 熔融钠 腐蚀 合金元素 镁 硅 锆 |
THE EFFECTS OF ALLOYING ELEMENTS ON THE REACTION BETWEEN ALUMINIUM AND MOLTEN SODIUM |
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| Li Xijiang Si Pengcheng Zhang Di Rao XiongShanghai Jiaotong University,Open Laboratory of State Education Commission of China for High Temperature Materials and High Temperature Tests. THE EFFECTS OF ALLOYING ELEMENTS ON THE REACTION BETWEEN ALUMINIUM AND MOLTEN SODIUM[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 1999, 35(3): 105-108 |
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| Authors: | Li Xijiang Si Pengcheng Zhang Di Rao XiongShanghai Jiaotong University Open Laboratory of State Education Commission of China for High Temperature Materials High Temperature Tests |
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| Abstract: | In this research, the effects of alloying elements on the reaction between aluminium and molten sodium have been investigated. Optical microscopy and X-ray diffraction analysis were used to observe and analyze the morphology and distribution of the corrosion products. The results showed that the corrosion of the specimens by molten sodium depend on the silicon and magnesium content in aluminium, and was greatly inhibited with the addition of a small amount of the grain refiner zirconium. |
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| Keywords: | Pure alumimurn Aluminium alloy Molten sodium Corrosion |
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