Nanostructured yttria dispersion-strengthened tungsten synthesized by sol-gel method
文献类型：期刊论文
| 作者 | Liu, R.1 ; Xie, Z. M.1,2; Fang, Q. F.1,2; Zhang, T.1; Wang, X. P.1; Hao, T.1; Liu, C. S.1; Dai, Y.3
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
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| 出版日期 | 2016-02-05 |
| 卷号 | 657期号:无页码:73-80 |
| 关键词 | Tungsten Microstructure Sol-gel Synthesis Oxide Dispersion Strengthening |
| DOI | 10.1016/j.jallcom.2015.10.059 |
| 文献子类 | Article |
| 英文摘要 | Yttria dispersion-strengthened tungsten with both enhanced strength and ductility was synthesized through sol-gel method followed by sintering and high-temperature swaging. The sol-gel synthesis process involving a molecular-level doping leads to a unique nanostructure that Y2O3 nano-particles were homogeneously dispersed in tungsten grains interior. The nanosized Y2O3 particles in sol-gel synthesized W-1%Y2O3 are stable in size even under a high sintering temperature of 2300 degrees C. The swaged sol-gel W-1%Y2O3 show ductility at a relative low temperature of 250 degrees C, which is about 100 degrees C and 250 degrees C lower than that of spark-plasma-sintered sol-gel W-1%Y2O3 and ball-milling synthesized W-1%Y2O3, respectively. The sol-gel method provides a promising access to high-performance nanostructured tungsten materials with both high strength and ductility, and can be easily scaled for industrial production. (C) 2015 Elsevier B.V. All rights reserved. |
| WOS关键词 | HELIUM-COOLED DIVERTOR ; SPARK PLASMA ; COMPOSITES ; ALLOYS ; FABRICATION ; TRANSITION ; RESISTANCE ; NEUTRON ; METALS |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000366934800012 |
| 资助机构 | National Magnetic Confinement Fusion Program(2015GB112000) ; National Magnetic Confinement Fusion Program(2015GB112000) ; National Magnetic Confinement Fusion Program(2015GB112000) ; National Magnetic Confinement Fusion Program(2015GB112000) ; 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 ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11475216) ; 11475216) ; 11475216) ; 11475216) ; National Magnetic Confinement Fusion Program(2015GB112000) ; National Magnetic Confinement Fusion Program(2015GB112000) ; National Magnetic Confinement Fusion Program(2015GB112000) ; National Magnetic Confinement Fusion Program(2015GB112000) ; 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 ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; Anhui Provincial National Natural Science Foundation of China(1408085QE77) ; 11274305 ; 11274305 ; 11274305 ; 11274305 ; 11475216) ; 11475216) ; 11475216) ; 11475216) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/30218]  |
| 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, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland |
| 推荐引用方式 GB/T 7714 | Liu, R.,Xie, Z. M.,Fang, Q. F.,et al. Nanostructured yttria dispersion-strengthened tungsten synthesized by sol-gel method[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,657(无):73-80. |
| APA | Liu, R..,Xie, Z. M..,Fang, Q. F..,Zhang, T..,Wang, X. P..,...&Dai, Y..(2016).Nanostructured yttria dispersion-strengthened tungsten synthesized by sol-gel method.JOURNAL OF ALLOYS AND COMPOUNDS,657(无),73-80. |
| MLA | Liu, R.,et al."Nanostructured yttria dispersion-strengthened tungsten synthesized by sol-gel method".JOURNAL OF ALLOYS AND COMPOUNDS 657.无(2016):73-80. |
入库方式： OAI收割
来源：合肥物质科学研究院
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