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Micromechanism of crystallization in multicomponent metallic glass
Li, JM; Quan, HX; Hu, ZQ
Corresponding AuthorLi, JM()
1996-12-01
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume12Issue:6Pages:401-408
AbstractA 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 BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:A1996WD93400001
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/126697
Collection中国科学院金属研究所
Corresponding AuthorLi, JM
AffiliationCHINESE 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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