| 功能梯度涂层材料的研究进展 |
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| 引用本文： | 冯忆艰,桂长林,王虎,孙军,李震.功能梯度涂层材料的研究进展[J].合肥工业大学学报(自然科学版),2004,27(2):153-157. |
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| 作者姓名： | 冯忆艰 桂长林 王虎 孙军 李震 |
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| 作者单位： | 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009 |
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| 基金项目： | 国家自然科学基金资助项目(50175023) |
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| 摘 要： | 功能梯度材料(FGM)是一种新型的复合材料,文章综述了其特征和性能及其热——机械理论分析的研究进展,其中包括一维稳态温度场的精确解、动态热载作用下的复合材料层合板模型、热载作用下的裂纹问题。并综述了功能梯度材料目前常采用的一些制备方法及使用情况,其中包括火花等离子烧结技术、粉末冶金法及离子结构工艺等,从而预见其具有很好的发展前途。
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| 关 键 词： | 功能梯度材料 材料特性 制备理论 |
| 文章编号： | 1003-5060(2004)02-0153-05 |
| 修稿时间： | 2003年6月11日 |
Review of the research on functionally graded materials |
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| FENG Yi-jian,GUI Chang-lin,WANG Hu,SUN Jun,LI Zhen.Review of the research on functionally graded materials[J].Journal of Hefei University of Technology(Natural Science),2004,27(2):153-157. |
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| Authors: | FENG Yi-jian GUI Chang-lin WANG Hu SUN Jun LI Zhen |
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| Abstract: | The functionally graded material( FGM) is a new kind of compound materials . The character and capability of this material are summarized. The research status of its thermal-mechanical theory is described, including the exact solution of one dimensional steady temperature field,the laminate model of composite materials under unsteady heating and the crack problem under due to heating. Some preparation methods of the FGM are introduced,including the spark plasma sintering technology, the powder metallurgical method and the plasma structure process. The development future of the FGM is considered to be good. |
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| Keywords: | functionally graded materials characteristic preparation theory |
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