| 原位生成球状VC颗粒增强不锈钢基复合材料的制备工艺优化 |
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| 引用本文： | 姚秀荣,韩杰才,刘兆晶,高跃岗,李凤珍,任善之. 原位生成球状VC颗粒增强不锈钢基复合材料的制备工艺优化[J]. 材料工程, 2005, 0(8): 59-63 |
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| 作者姓名： | 姚秀荣 韩杰才 刘兆晶 高跃岗 李凤珍 任善之 |
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| 作者单位： | 1. 哈尔滨工业大学复合材料研究所,哈尔滨,150001
2. 哈尔滨理工大学材料科学与工程学院,哈尔滨,150080 |
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| 基金项目： | 黑龙江省自然科学基金 , 黑龙江省科技攻关计划 |
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| 摘 要： | 用原位生成法制备了球状VC颗粒增强不锈钢基复合材料.利用正交设计实验法,确定了制备该复合材料的最佳工艺.采用SEM,XRD等测试手段对复合材料的微观组织和相结构进行观察,证实了该复合材料基体上弥散分布着球状VC增强颗粒.讨论了浇注温度、保温时间等因素对形成VC增强颗粒的影响.实验验证了制备复合材料的最佳工艺.
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| 关 键 词： | VCp 复合材料 制备工艺 正交实验 原位生成 球状 颗粒增强 钢基复合材料 工艺优化 Synthesis Composites Spherical 实验验证 影响 因素 保温时间 浇注温度 增强颗粒 弥散分布 复合材料基体 结构 微观组织 测试手段 最佳 |
| 文章编号： | 1001-4381(2005)08-0059-05 |
| 收稿时间： | 2005-01-24 |
| 修稿时间： | 2005-01-24 |
Optimized Preparation Process of Spherical VCp Stainless Steel-based Composites by In-Situ Synthesis |
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| YAO Xiu-rong,HAN Jie-cai,LIU Zhao-jing,GAO Yue-gang,LI Feng-zhen,REN Shan-zhi. Optimized Preparation Process of Spherical VCp Stainless Steel-based Composites by In-Situ Synthesis[J]. Journal of Materials Engineering, 2005, 0(8): 59-63 |
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| Authors: | YAO Xiu-rong HAN Jie-cai LIU Zhao-jing GAO Yue-gang LI Feng-zhen REN Shan-zhi |
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| Abstract: | The VC_p reinforced stainless steel-based composites were prepared by in-situ reaction. The optimal process of manufacturing composites was defined via experimental methods of orthogonal arrays design. The microstructure and phase structure of composites were investigated by means of SEM and XRD.It was confirmed that the spherical VC_p strengthened particles were distributed dispersely on the base body of composites. The effects of reaction temperature and heat preservation time on the strengthened particles' formation of spherical VC_p were discussed. The results further verified the optimal process of composites preparation. |
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| Keywords: | VCp composite preparation process orthogonal arrays design |
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