| Microstructure and Wear Properties of Laser Coating Reinforced by Ti（CxN1-x） on Adamite Roller |
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| 作者姓名： | QI Yong-tian ZOU Zeng-da |
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| 作者单位： | School of Material Science and Engineering, Shandong University, Jinan 250061, Shandong, China |
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| 摘 要： |
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| 关 键 词： | 激光熔覆技术 微观结构 涂层钢筋 磨损性能 扫描电子显微镜 钛 电子探针 光学显微镜 |
Microstructure and Wear Properties of Laser Coating Reinforced by Ti(CxN1-x on Adamite Roller |
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| QI,Yong-tian ZOU,Zeng-da.Microstructure and Wear Properties of Laser Coating Reinforced by Ti(CxN1-x on Adamite Roller[J].Journal of Iron and Steel Research,2009,16(3):78-82. |
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| Authors: | QI Yong-tian ZOU Zeng-da |
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| Affiliation: | school of Material Science and Engineering, Shandong University, Jinan 250061, Shandong, China |
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| Abstract: | Fe-based layer with Ti(CINI-x) particulates on Adamite roller surface was obtained by a 5 kW traverse-flowing CO2 laser cladding technology. The microstructures of the layer were detected by optical microscopy (OM), X-ray diffraction (XRD), scanning electron microscopy (SEM), and electron probe microscopy analysis (EMPA). The tests of wear resistance was carried out on the test machine. It was seen that a good metallurgical bonding between the coating and the substrate was achieved. The microstructure contains bulky dendritic crystal and small size Ti(CINI-x) grains that are uniformly distributed in the solid solution matrix. The wear tests showed that the laser coating provided an excellent wear resistance property at room temperature. |
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| Keywords: | Ti(CxN1-x) laser cladding in-situ formation adamite roller |
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