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| CORROSION RESISTANCE OF COMPOSITES OF Fe-Cr-Ni WITH INTERMETALLICS FORMED IN SITU |
| Yang Nihong(Southwest Jiaotong University)Ke Wei; Zhang Yusheng(Institute of Corrosion and Protection of Metals; Chinese Academy of Sciences) |
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Abstract The iron-bed alloy with high contents of chronium, nickle and molybdenum under certain conditions could generate intermetallics distributed homogeneously in the alloy and result in composites which are resistant to wear and corrosion as well. The corrosion resistance of the composites in a solution simulated to that in phosphoric acid process was evaluated with electrochemical polarization measurements. With the increasing volume fraction of intermetallics, the passivity of the composite materials degrades slightly. As a whole, however, the composites under study with various amount of intermetallics exhibit excellent corrosion resistance.
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Received: 25 June 1994
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Cite this article:
Yang Nihong(Southwest Jiaotong University)Ke Wei; Zhang Yusheng(Institute of Corrosion and Protection of Metals; Chinese Academy of Sciences). CORROSION RESISTANCE OF COMPOSITES OF Fe-Cr-Ni WITH INTERMETALLICS FORMED IN SITU. J Chin Soc Corr Pro, 1994, 14(3): 252-253.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1994/V14/I3/252
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| 1中国科学院金属腐蚀与防护研究所．F5新材料的研制,内部研究报告,1987-7．2LenaAJ．MetalProgress,1954Aug,66(2):94． |
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