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Synthesis and mechanical properties of Zr-based bulk amorphous alloys
文献类型：期刊论文
| 作者 | M. Iqbal ; J. I. Akhter ; H. F. Zhang ; Z. Q. Hu |
| 刊名 | Journal of Non-Crystalline Solids
 |
| 出版日期 | 2008 |
| 卷号 | 354期号:28页码:3291-3298 |
| 关键词 | amorphous metals metallic glasses hardness strength scanning electron microscopy calorimetry X-ray diffraction glass-forming ability metallic glasses additional elements supercooled liquid recent progress shear bands crystallization criterion behavior zr65cu18ni9al8 |
| ISSN号 | 0022-3093 |
| 中文摘要 | Design and characterization of bulk amorphous alloys has been an active area of research due to their promising thermal and mechanical properties. An alloy composition Z(65)Cu(17)Ni(10)Al(8) was designed and synthesized by Cu mold casting. In the base alloy 2 at.% Gd was added to study its effect on thermal and mechanical properties. Characterization of the alloys was done by techniques of X-ray diffraction (XRD), differential scanning calorimetry (DSC) and field emission scanning electron microscopy (FESEM). Many thermal parameters were evaluated to investigate the thermal stability and glass-forming ability of the alloys. In addition, the mechanical properties like nanohardness, elastic modulus and elastic recovery were measured. Thermal properties and activation energy reduced while mechanical properties like nanohardness, elastic modulus and percentage elastic recovery (% R) increased with Gd addition. (C) 2008 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32838]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | M. Iqbal,J. I. Akhter,H. F. Zhang,et al. Synthesis and mechanical properties of Zr-based bulk amorphous alloys[J]. Journal of Non-Crystalline Solids,2008,354(28):3291-3298. |
| APA | M. Iqbal,J. I. Akhter,H. F. Zhang,&Z. Q. Hu.(2008).Synthesis and mechanical properties of Zr-based bulk amorphous alloys.Journal of Non-Crystalline Solids,354(28),3291-3298. |
| MLA | M. Iqbal,et al."Synthesis and mechanical properties of Zr-based bulk amorphous alloys".Journal of Non-Crystalline Solids 354.28(2008):3291-3298. |
入库方式： OAI收割
来源：金属研究所
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