Ductile Metallic Glasses in Supercooled Martensitic Alloys
文献类型：期刊论文
| 作者 | Das J; Kim KB; Xu W; Wei BC(魏炳忱) ; Zhang ZF; Wang WH
|
| 刊名 | Materials Transactions
 |
| 出版日期 | 2006 |
| 卷号 | 47期号:10页码:2606-2609 |
| 通讯作者邮箱 | j.das@ifw-dresden.de |
| ISSN号 | 1345-9678 |
| 通讯作者 | Das, J (reprint author), Tech Univ Darmstadt, FG Phys Met Kunde, FB 11, Petersenstr 23, D-64287 Darmstadt, Germany. |
| 中文摘要 | We report ductile bulk metallic glasses based on martensitic alloys. The slowly cooled specimens contain a mixture of parent 'austenite' and martensite phase. The slightly faster cooled bulk metallic glasses with 2-5 nm sized 'austenite'-like crystalline cluster reveal high strength and large ductility (16%). Shear bands propagate in a slither mode in this spatially inhomogeneous glassy structure and undergo considerable 'thickening' from 5-25 nm. A 'stress induced displacive transformation' is proposed to be responsible for both plasticity and work-hardening-like behavior of these 'M-Glasses'. |
| 学科主题 | 力学 |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | BULK AMORPHOUS-ALLOYS ; ENHANCED PLASTICITY ; COMPRESSIVE PLASTICITY ; MATRIX COMPOSITES ; FORMING ABILITY ; HIGH-STRENGTH ; SHEAR BANDS ; CU-ZR ; PHASE ; DEFORMATION |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242429300027 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/16734]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Das J,Kim KB,Xu W,et al. Ductile Metallic Glasses in Supercooled Martensitic Alloys[J]. Materials Transactions,2006,47(10):2606-2609. |
| APA | Das J,Kim KB,Xu W,魏炳忱,Zhang ZF,&Wang WH.(2006).Ductile Metallic Glasses in Supercooled Martensitic Alloys.Materials Transactions,47(10),2606-2609. |
| MLA | Das J,et al."Ductile Metallic Glasses in Supercooled Martensitic Alloys".Materials Transactions 47.10(2006):2606-2609. |
入库方式： OAI收割
来源：力学研究所
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