| 高碳钢和合金工具钢B—Cr—Ti共渗的试验研究 |
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| 引用本文： | 魏大钧. 高碳钢和合金工具钢B—Cr—Ti共渗的试验研究[J]. 大连铁道学院学报, 1991, 12(2): 46-50 |
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| 作者姓名： | 魏大钧 |
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| 作者单位： | 大连铁道学院材料工程系 |
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| 摘 要： | 本文对高碳钢和合金工具钢进行了 B-Cr-Ti 共渗的试验研究.用金相显微分析、电子探针微区分析和 X 射线衍射分析方法对5种钢的 B-Cr-Ti 渗层进行了化学成分、相结构及显微组织分析.同时对 B-Cr-Ti渗层的性能进行了研究.B-Cr-Ti 共渗与 B-Ti 共渗相比较,B-Cr-Ti 渗层具有高的硬度、耐磨性和耐蚀性,可应用于刀具和模具.
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| 关 键 词： | 高碳钢 渗层 化学成分 相结构 |
A Trial Study of Borochromtitanizing of High Carbon Steels and Alloy Tool Steels |
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| Wei Dajun. A Trial Study of Borochromtitanizing of High Carbon Steels and Alloy Tool Steels[J]. Journal of Dalian Railway Institute, 1991, 12(2): 46-50 |
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| Authors: | Wei Dajun |
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| Affiliation: | Dept.of Matl.Eng. |
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| Abstract: | A trial study of borochromtitanizing of high carbon steels and alloy tool steels is done.Analyses chemi- cal composition,phase structure and microstructure of borochromtitanizing coating of 5 tool steels by metallographic analysis,EPMA and X-ray diffraction analysis.Studies simultaneously the properties of borochromtitanizing coating.Borochromtitanizing compared with boronizing,borochromtitanizing coatimg has high hardness,wear resistance,corrosion resistance,and is available to the making of tools and dies. |
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| Keywords: | borochromtitanizing coating chemical composition phase structure microstructure |
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