| 2Cr13钢渗硼层的组织结构与耐磨性 |
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| 引用本文： | 刘文泉,周振华,林中山.2Cr13钢渗硼层的组织结构与耐磨性[J].吉林工学院学报,1987(1). |
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| 作者姓名： | 刘文泉 周振华 林中山 |
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| 作者单位： | 吉林工学院材料工程系
(刘文泉，周振华)，吉林工学院材料工程系(林中山) |
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| 摘 要： | 本文研究了2Cr13不锈钢渗硼层的组织和耐磨性。研究发现,渗硼层由硼化物层和过渡区构成,而硼化物层又由极薄的(Fe,Cr)B层和相当厚的(Fe,Cr)_2B层组成,在硼化物上分布有少量的(Fe,Cr)_3(C,B)。过渡区是在细小弥散的两相基体上分布着块状和网状碳化物。渗硼试样的耐磨性比常规处理试样高出4—5倍。
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| 关 键 词： | 渗硼 不锈钢 2Cr13钢 |
The Structure and Wear Resistance of Boronized Layer of Stainless Steel 2Crl3 |
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| Liu Wenquan Zhou Zhenhua Lin Zhongshan,The Materials Engineering.The Structure and Wear Resistance of Boronized Layer of Stainless Steel 2Crl3[J].Journal of Jilin Institute of Technology,1987(1). |
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| Authors: | Liu Wenquan Zhou Zhenhua Lin Zhongshan The Materials Engineering |
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| Institution: | Liu Wenquan Zhou Zhenhua Lin Zhongshan
The Materials Engineering Department |
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| Abstract: | The structure and wear resistance of boronized layer of stainless steel 2Crl3 were studied. It was found that the boronized layer included a boride zone and a transitional zone, the former consisting of an extremely thin ( Fe, Cr ) B layer and a considerably thick ( Fe,Cr)2B layer, together with a small amount of ( Fe, Cr)3(C, B)and the latter being the zone of blocky and network carbide embedded in a fine dispersed two-phase matrix. The wear resistance of the boronized specimen was 4-5 times higher than the conventional heat treated specimen. |
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| Keywords: | boronization stainless steel steel 2Cr13 |
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