| The influence of different preparation methods on the microstructures and properties of the in situ bulk-metallic-glass-matrix composites | |
| Y.; Sha Meng, P. F.; Zhu, Z. W.; Yu, D. C.; Fu, H. M.; Wang, A. M.; Li, H.; Zhang, H. W.; Zhang, H. F. | |
| 2015 | |
| Source Publication | Journal of Materials Research
 |
| ISSN | 0884-2914 |
| Volume | 30Issue:4Pages:512-520 |
| Abstract | In this work, the effects of different preparation methods on the microstructures and properties of the Ti45.7Zr33Ni3Cu5.8Be12.5 alloy were systematically studied by both experimental and numerical ways. It is found that the heating methods and the cooling rate during the process of preparation have great influences not only on the morphology and crystalline structure of the solid solutions but also on the thermal stability of the amorphous phase. Furthermore, the different crystalline structures and micromorphologies of the ductile phase will also influence the mechanical properties. And the uniaxial compression tests at room temperature verify that the Ti45.7Zr33Ni3Cu5.8Be12.5 samples obtained by different preparation methods possess different degrees of plasticity. The better comprehensive properties were found for samples with a larger size under the copper mold cooling conditions. The variation of the morphology of the solid solution phase under different preparation conditions is believed to be the vital factor that leads to the diversity in properties. |
| description.department | [meng, y. ; sha, p. f. ; zhu, z. w. ; fu, h. m. ; wang, a. m. ; li, h. ; zhang, h. w. ; zhang, h. f.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [meng, y.] northeastern univ, sch met & mat, shenyang 110819, peoples r china. [yu, d. c.] northeastern univ, coll sci, shenyang 110819, peoples r china. ; zhang, hf (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; hfzhang@imr.ac.cn |
| Keyword | Tensile Ductility Shear Bands Mechanical-properties Deformation-behavior Phase-transformation Casting Temperature Thermal-stability Dendrites Relaxation Alloy |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/73888 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Y.,Sha Meng, P. F.,Zhu, Z. W.,et al. The influence of different preparation methods on the microstructures and properties of the in situ bulk-metallic-glass-matrix composites[J]. Journal of Materials Research,2015,30(4):512-520. |
| APA | Y..,Sha Meng, P. F..,Zhu, Z. W..,Yu, D. C..,Fu, H. M..,...&Zhang, H. F..(2015).The influence of different preparation methods on the microstructures and properties of the in situ bulk-metallic-glass-matrix composites.Journal of Materials Research,30(4),512-520. |
| MLA | Y.,et al."The influence of different preparation methods on the microstructures and properties of the in situ bulk-metallic-glass-matrix composites".Journal of Materials Research 30.4(2015):512-520. |
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