| 双层辉光等离子渗金属技术制备TiN渗层及其耐NaOH溶液腐蚀性能 |
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| 引用本文： | 王成磊,高原,卜根涛.双层辉光等离子渗金属技术制备TiN渗层及其耐NaOH溶液腐蚀性能[J].机械工程材料,2011(2):74-77. |
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| 作者姓名： | 王成磊 高原 卜根涛 |
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| 作者单位： | 桂林电子科技大学材料科学与工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(50764002); 信息材料广西重点实验室资助项目(桂科能0710908-06-Z); 广西区自然科学基金重点资助项目(2010GXNSFD013008) |
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| 摘 要： | 采用双层辉光等离子渗金属技术在Q235钢表面上制备了TiN渗层;对渗层的组织、硬度、成分和相结构及其耐NaOH溶液腐蚀性能进行了研究.结果表明:该渗层是由TiN颗粒均匀分布的扩散层及表面TiN沉积层组成的梯度结构;渗层表面形貌为胞状组织,颗粒致密均匀,表面为金黄色,渗层厚度可达16μm,与基体实现了冶金结合;渗层表面钛...
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| 关 键 词： | 双层辉光等离子渗金属 TiN渗层 耐腐蚀性能 |
Preparation of TiN Diffusion Layer by Double Glow Plasma Surface Alloying Process and Its Corrosion Resistance in NaOH Solution |
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| WANG Cheng-lei,GAO Yuan,BU Gen-tao.Preparation of TiN Diffusion Layer by Double Glow Plasma Surface Alloying Process and Its Corrosion Resistance in NaOH Solution[J].Materials For Mechanical Engineering,2011(2):74-77. |
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| Authors: | WANG Cheng-lei GAO Yuan BU Gen-tao |
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| Affiliation: | WANG Cheng-lei,GAO Yuan,BU Gen-tao(School of Material Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China) |
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| Abstract: | TiN diffusion layer was prepared on Q235 steel surface by using double glow plasma surface alloying technique.The microstructure,hardness,composition,phase structure and corrosion resistance in NaOH solution of the layer were studied.The results show that the diffusion layer had a gradient structure,which was composed of diffusion layer with evenly distributed TiN particles and TiN deposition layer.The surface morphology of TiN layer was cell shape.The golden yellow TiN grains were compact and uniform.The t... |
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| Keywords: | double glow plasma surface alloying TiN diffusion layer corrosion resistance |
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