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  4. 中科院固体物理研究所
Toughness enhancement of tungsten reinforced with short tungsten fibres

文献类型：期刊论文

作者Jiang, Y.1; Zhang, L. H.1,2; Fang, Q. F.1,2; Zhang, T.1; Wang, X. P.1; Hao, T.1; Liu, C. S.1
刊名MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
出版日期2017-04-06
卷号690页码:208-213
关键词W-f/w Composite Short Tungsten Fibre Reinforcement
DOI10.1016/j.msea.2017.02.106
文献子类Article
英文摘要The feasibility and toughening efficiency of the short tungsten fibre reinforcement on tungsten were investigated in W-f/W composites fabricated by powder metallurgy method of spark plasma sintering. Fibres in the composites presented a Z-free laminar structure. Partial recrystallization of fibre grains occurred but fibre crack or damage was not detected. Fracture energy of W-f/W composites was estimated in tensile tests, and the results indicated great toughness improvement over pure tungsten in virtue of frictional pullout and plastic deformation of fibres, and matrix-fibres interfacial debonding since 873 K. The specimen with mass fraction of 10% and fibre diameter of 100 pm exhibits the largest elongation of 9 +/- 1.1% and the highest ultimate strength of 482 +/- 13 MPa at 873 K.
WOS关键词MATRIX COMPOSITES ; BEHAVIOR ; CONCRETE
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000399511400023
资助机构National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; National Natural Science Foundation of China(51301164 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11475216 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 11674319 ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189) ; 51601189)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33404]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Y.,Zhang, L. H.,Fang, Q. F.,et al. Toughness enhancement of tungsten reinforced with short tungsten fibres[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2017,690:208-213.
APA Jiang, Y..,Zhang, L. H..,Fang, Q. F..,Zhang, T..,Wang, X. P..,...&Liu, C. S..(2017).Toughness enhancement of tungsten reinforced with short tungsten fibres.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,690,208-213.
MLA Jiang, Y.,et al."Toughness enhancement of tungsten reinforced with short tungsten fibres".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 690(2017):208-213.

入库方式： OAI收割

来源：合肥物质科学研究院

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