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| c-BN仿生耐磨复合材料的微观结构和耐磨性能 | |
| 引用本文： | 卢广林,邱小明,白杨,伦辛杰,邓宝清,任露泉. c-BN仿生耐磨复合材料的微观结构和耐磨性能[J]. 吉林大学学报(工学版), 2011, 41(1): 73-0077 |
| 作者姓名： | 卢广林 邱小明 白杨 伦辛杰 邓宝清 任露泉 |
| 作者单位： | 1. 吉林大学工程仿生教育部重点实验室,长春,130022 2. 吉林大学材料科学与工程学院,长春,130022 3. 吉林大学珠海学院,广州,珠海,519041 |
| 基金项目： | 国家自然科学基金重点项目（50635030）;吉林省科技发展基金项目(20070309) |
| 摘 要： | 采用SPS技术制备出多尺度的c-BN仿生耐磨复合材料,应用图像分析仪、SEM和XRD分析c-BN仿生耐磨复合材料的微观组织.研究结果表明,Cu基合金对c-BN单晶颗粒具有良好的润湿性能,界面结合致密,在界面处形成反应层.微观分析表明,Cu基合金中的Ti向c-BN单晶颗粒表面富集,并与N和B元素发生作用,形成TiB2和T... |
| 关 键 词： | 复合材料 耐磨性 微观组织 放电等离子烧结 |
| 收稿时间： | 2010-08-20 |
Microstructure and performance of c-BN bionic wear-resistant composites |
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| LU Guang-lin,QIU Xiao-ming,BAI Yang,LUN Xin-jie,DENG Bao-qing,REN Lu-quan. Microstructure and performance of c-BN bionic wear-resistant composites[J]. Journal of Jilin University:Eng and Technol Ed, 2011, 41(1): 73-0077 | |
| Authors: | LU Guang-lin QIU Xiao-ming BAI Yang LUN Xin-jie DENG Bao-qing REN Lu-quan |
| Affiliation: | LU Guang-lin1,QIU Xiao-ming2,BAI Yang2,LUN Xin-jie2,DENG Bao-qing3,REN Lu-quan1 (1.Key Laboratory for Terrain-Machine Bionics Engineering,Ministry of Education,Jilin University,Changchun 130022,China,2.College of Material Science and Engineering,3.Zhuhai College,Zhuhai 519041,China) |
| Abstract: | Multiple degrees c-BN bionic wear-resistant composites were prepared by spark plasma sintering. The microstructure of the composites was investigated by means of image analyzer, scanning electron microscope (SEM) and X-ray diffraction (XRD) analysis. The results show that Cu-based alloy exhibits good wettability to c-BN monocrystal grains. The interface of Cu-based alloy /c-BN was compact and a reaction layer is formed between them. Microanalyses have shown Ti in Cu-based alloy transferred preferentially to... |
| Keywords: | composite materials wear resistance microstructure spark plasma sintering |
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