| 硫化碱蒸发设备新材料耐腐蚀性能的研究 |
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| 引用本文： | 丁继成,李瑜,陈绪.硫化碱蒸发设备新材料耐腐蚀性能的研究[J].太原理工大学学报,1988(1). |
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| 作者姓名： | 丁继成 李瑜 陈绪 |
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| 摘 要： | 本文通过一系列金属均匀腐蚀试验,论证了耐晶间腐蚀、点腐蚀、缝隙腐蚀、应力腐蚀开裂性能,选定了超纯高铬铁素体不绣钢EB30Cr-2Mo作为硫化碱蒸发器的新型耐腐蚀材料,从而为改变我国目前落后的硫化碱蒸发工艺提供了可靠条件。
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| 关 键 词： | 均匀腐蚀 晶间腐蚀 点腐蚀 缝隙腐蚀 应力腐蚀开裂 |
THE RESEARCH OF CORROSION RESISTING PROPERTIES AND SELECTION OF NEW TYPE OF MATERIALS FOR EVAPORATING EQUIPMENT OF SODIUM SULPHIDE |
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| Ding Jicheng Li Yu Chen Xu.THE RESEARCH OF CORROSION RESISTING PROPERTIES AND SELECTION OF NEW TYPE OF MATERIALS FOR EVAPORATING EQUIPMENT OF SODIUM SULPHIDE[J].Journal of Taiyuan University of Technology,1988(1). |
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| Authors: | Ding Jicheng Li Yu Chen Xu |
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| Institution: | Ding Jicheng Li Yu Chen Xu |
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| Abstract: | In this paper, get through a scries of tests of chemically homogeneous corrosion on metals,the properties of intergranular corrosion resistance, pitting corrosion resistance, crevice corrosion resistance and stress corrosion craking resistance are proved and. expounded Super purity,high chromium ferritic stainless s teel. EB30Cr-2 Mo is selected as a new type of material of evaporating equiment of sodium sulphide. In order to change the backward state in evaporation technology of sodium sulphide at the moment in China, the dependable material of a corrosion resisting stainless steel is provided. |
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| Keywords: | chemistry homogeneous corrosion intergranular corrosion pitting corrosion crevice corrosion stress corrosion craking |
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