New class of plastic bulk metallic glass
文献类型：期刊论文
| 作者 | Chen, LY; Fu, ZD; Zhang, GQ ; Hao, XP; Jiang, QK; Wang, XD; Cao, QP; Franz, H; Liu, YG; Xie, HS
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| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 100期号:7页码:75501 |
| 通讯作者 | [Chen, L. Y. ; Zhang, G. Q. ; Jiang, Q. K. ; Wang, X. D. ; Cao, Q. P. ; Zeng, Y. W. ; Jiang, J. Z.] Zhejiang Univ, ICNSM, Hangzhou 310027, Peoples R China ; [Chen, L. Y. ; Zhang, G. Q. ; Jiang, Q. K. ; Wang, X. D. ; Cao, Q. P. ; Zeng, Y. W. ; Jiang, J. Z.] Zhejiang Univ, Lab New Struct Mat, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China ; [Fu, Z. D. ; Zhang, S. L.] Peking Univ, Dept Phys, Beijing 100871, Peoples R China ; [Zhang, G. Q.] Zhejiang Sci Tech Univ, Key Lab Adv Text Mat & Mfg, Hangzhou 310018, Peoples R China ; [Hao, X. P. ; Wang, B. Y.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Franz, H.] DESY, HASYLAB, D-22603 Hamburg, Germany ; [Liu, Y. G. ; Xie, H. S.] Chinese Acad Sci, Inst Geochem, Guiyang 550002, Peoples R China |
| 英文摘要 | An intrinsic plastic Cu(45)Zr(46)Al(7)Ti(2) bulk metallic glass (BMG) with high strength and superior compressive plastic strain of up to 32.5% was successfully fabricated by copper mold casting. The superior compressive plastic strain was attributed to a large amount of randomly distributed free volume induced by Ti minor alloying, which results in extensive shear band formation, branching, interaction and self-healing of minor cracks. The mechanism of plasticity presented here suggests that the creation of a large amount of free volume in BMGs by minor alloying or other methods might be a promising new way to enhance the plasticity of BMGs. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253336900043 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240798]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Chen, LY,Fu, ZD,Zhang, GQ,et al. New class of plastic bulk metallic glass[J]. PHYSICAL REVIEW LETTERS,2008,100(7):75501. |
| APA | Chen, LY.,Fu, ZD.,Zhang, GQ.,Hao, XP.,Jiang, QK.,...&王宝义.(2008).New class of plastic bulk metallic glass.PHYSICAL REVIEW LETTERS,100(7),75501. |
| MLA | Chen, LY,et al."New class of plastic bulk metallic glass".PHYSICAL REVIEW LETTERS 100.7(2008):75501. |
入库方式： OAI收割
来源：高能物理研究所
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