AlN reinforced Fe activated sintered tungsten matrix composites: Mechanical properties, fracture behaviors and reinforcement mechanisms
文献类型：期刊论文
| 作者 | Chen, Shuai1 ; Wang, Xin1; Jiang, Zhizhong2; Yang, Jian1; Ye, Zheng1; Wang, Wanli1; Huang, Jihua1
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2024-11-05 |
| 卷号 | 1004 |
| 关键词 | Tungsten matrix composites Aluminum nitride Activated sintering Strengthening Toughening |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2024.175815 |
| 通讯作者 | Jiang, Zhizhong(zhizhong.jiang@inest.cas.cn) ; Huang, Jihua(jhhuang62@sina.com) |
| 英文摘要 | In this study, AlN particles were proposed as the reinforcement to prepare Fe activated sintered tungsten matrix composites. The results indicated that the AlN particles stably existed inside the W(Fe) matrix and exhibited a significant strengthening and toughening effect. Compared with the W(Fe) material, the maximum microhardness, flexural strength and fracture toughness of the composites were increased by 101.42%, 66.29% and 64.63%, respectively. An AlN content-AlN particle size-composite fracture mode map was constructed to classify the four fracture modes of the composites. In addition to the fine grain strengthening and residual stress strengthening, a novel "oxygen purification strengthening effect" was found, which resulted from the thin (Fe, Al)2O3 reaction layer formed at the AlN/W(Fe) matrix interface. |
| WOS关键词 | REACTIVE MELT INFILTRATION ; TO-DUCTILE TRANSITION ; COLD-ROLLED TUNGSTEN ; FLEXURAL STRENGTH ; ZRC ; MICROSTRUCTURE ; POWDER ; CERAMICS ; DENSITY ; FIBER |
| 资助项目 | National Magnetic Confinement Fusion Program of China[2018YFE0312200] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001291803000001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Magnetic Confinement Fusion Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/135988]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Jiang, Zhizhong; Huang, Jihua |
| 作者单位 | 1.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Hefei Inst Phys Sci, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Shuai,Wang, Xin,Jiang, Zhizhong,et al. AlN reinforced Fe activated sintered tungsten matrix composites: Mechanical properties, fracture behaviors and reinforcement mechanisms[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2024,1004. |
| APA | Chen, Shuai.,Wang, Xin.,Jiang, Zhizhong.,Yang, Jian.,Ye, Zheng.,...&Huang, Jihua.(2024).AlN reinforced Fe activated sintered tungsten matrix composites: Mechanical properties, fracture behaviors and reinforcement mechanisms.JOURNAL OF ALLOYS AND COMPOUNDS,1004. |
| MLA | Chen, Shuai,et al."AlN reinforced Fe activated sintered tungsten matrix composites: Mechanical properties, fracture behaviors and reinforcement mechanisms".JOURNAL OF ALLOYS AND COMPOUNDS 1004(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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