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
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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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