| Effect of RE on the Brittleness of Electrolytic Boronization Coating |
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| 作者姓名： | 余忠荪 邵光杰 郭瑞强 |
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| 作者单位： | Shanghai University of Technology Shanghai 200072，China，Shanghai University of Technology，Shanghai 200072，China，Shanghai University of Technology，Shanghai 200072，China |
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| 摘 要： | The electrolytic coatings of boron and RE-boron on medium carbon steel are carried out in molten salt mix-tures respectively.The brittleness of both coatings has been measured by using sound-emission with the methodof three point bending.Results show that the brittleness of electrolytic boronization coating can be obviously de-creased by addition of RE elements.Meanwhile,the shape of crack and the solid solubility of RE in boride andα-Fe phase are determined,and the effect of RE on the lattice constant of Fe_2B is discussed.From these experi-ments,the authors explain the cause of the brittleness decreasing of electrolytic boronization coating.
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Effect of RE on the Brittleness of Electrolytic Boronization Coating |
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| Yu Zhong-Sun Shao Guang-Jie Guo Rui-Qiang.Effect of RE on the Brittleness of Electrolytic Boronization Coating[J].Journal of Rare Earths,1991(1). |
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| Authors: | Yu Zhong-Sun Shao Guang-Jie Guo Rui-Qiang |
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| Abstract: | |
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| Keywords: | Rare earth Boronization Brittleness |
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