| 改善喷射沉积多孔材料开裂行为工艺的研究 |
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| 引用本文： | 陈飞凤,严红革,陈振华,张昊,夏伟军.改善喷射沉积多孔材料开裂行为工艺的研究[J].材料导报,2007,21(8):103-105. |
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| 作者姓名： | 陈飞凤 严红革 陈振华 张昊 夏伟军 |
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| 作者单位： | 湖南大学材料科学与工程学院,长沙,410082;湖南大学材料科学与工程学院,长沙,410082;湖南大学材料科学与工程学院,长沙,410082;湖南大学材料科学与工程学院,长沙,410082;湖南大学材料科学与工程学院,长沙,410082 |
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| 摘 要： | 介绍了多孔金属材料的致密化过程及塑性变形,分析了其轧制开裂行为规律,研究了多孔金属材料在外框限制轧制中的轧制过程及避免多孔材料开裂的工艺措施.
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| 关 键 词： | 喷射沉积材料 致密化 塑性变形 开裂 外框限制轧制 |
Researches on Technology to Improve Crazing Behavior of Spray Deposited Porous Material |
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| CHEN Feifeng,YAN Hongge,CHEN Zhenhua,ZHANG Hao,XIA Weijun.Researches on Technology to Improve Crazing Behavior of Spray Deposited Porous Material[J].Materials Review,2007,21(8):103-105. |
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| Authors: | CHEN Feifeng YAN Hongge CHEN Zhenhua ZHANG Hao XIA Weijun |
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| Affiliation: | College of Materials Science and Engineering, Hunan University, Changsha 410082 |
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| Abstract: | The densification process and plastic deformation of porous metal material are presented. The erazing behavior mechanism of porous metal material is analyzed emphatically. Rolling process of the porous metal material and technology measure on avoiding porous material crazing in the frame-pack rolling are investigated. |
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| Keywords: | spray deposittion porous material densification plastic deformation crazing frame-pack rolling |
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