| Micromechanism of crystallization in multicomponent metallic glass | |
| Li, JM; Quan, HX; Hu, ZQ | |
| Corresponding Author | Li, JM() |
| 1996-12-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 12Issue:6Pages:401-408 |
| Abstract | A micromechanism in an atomic level of crystallization of transition metal-metalloid TM(80)M(20) metallic glass is thermodynamically proposed by taking Bernal polyhedra as the starting structure of metallic glass. It is composed of two competitively processes: (i) densification process of atom cluster leads to the formation of the precursor in amorphous matrix; (ii) the growth of atom cluster leads to the decreasing packing density. The preferential precipitation sequence of metastable phase is bcc, bet, cpc (close-packed crystal, hcp or fee structure). A metastable phase decomposition (Fe,Mo)(23)B-6 (fcc)-Fe2B highly strained bet phase was observed during crystallization of (Fe(0.99)M(0.01))(78)Si9B13 metallic glass, which is related to the occurrence of nanocrystalline. |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:A1996WD93400001 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/126697 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, JM |
| Affiliation | CHINESE ACAD SCI,MET RES INST,NATL KEY LAB RSA,SHENYANG 110015,PEOPLES R CHINA |
| Recommended Citation GB/T 7714 | Li, JM,Quan, HX,Hu, ZQ. Micromechanism of crystallization in multicomponent metallic glass[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,1996,12(6):401-408. |
| APA | Li, JM,Quan, HX,&Hu, ZQ.(1996).Micromechanism of crystallization in multicomponent metallic glass.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,12(6),401-408. |
| MLA | Li, JM,et al."Micromechanism of crystallization in multicomponent metallic glass".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 12.6(1996):401-408. |
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