IMR OpenIR
omega-phase within alpha(2)+gamma lamellar structure in Ti-45Al-10Nb alloy
Song, HB; Meng, XM; He, LL; Ye, HQ; Zhang, WJ; Chen, GL
Corresponding AuthorHe, LL()
2001-08-18
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume37Issue:8Pages:805-809
Abstractomega -phase in alpha (2)+gamma lamellar structure of Ti-45Al-10Nb alloy (atomic fraction, %) was investigated by high resolution electron microscopy (HREM). The orientation relationship between omega phase and alpha (2)+gamma lamella was identified as [0001](omega) // < 11 (2) over bar0 > alpha (2) // <1 (1) over bar0 > (gamma), {11 (2) over bar0}(omega) // (0002)alpha (2) // {111}(gamma). The omega phase with B8(2) structure further evolved to omega* phase with D8(8) structure in alpha (2) lamella. It is possible that alpha (2) --> omega direct transition occurred in lamellar structure.
KeywordTi-Al-Nb alloy omega-phase microstructure phase transformation
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000172767100005
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/112781
Collection中国科学院金属研究所
Corresponding AuthorHe, LL
Affiliation1.Chinese Acad Sci, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110016, Peoples R China
2.Univ Sci & Technol, State key Lab Adv Met & Mat, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Song, HB,Meng, XM,He, LL,et al. omega-phase within alpha(2)+gamma lamellar structure in Ti-45Al-10Nb alloy[J]. ACTA METALLURGICA SINICA,2001,37(8):805-809.
APA Song, HB,Meng, XM,He, LL,Ye, HQ,Zhang, WJ,&Chen, GL.(2001).omega-phase within alpha(2)+gamma lamellar structure in Ti-45Al-10Nb alloy.ACTA METALLURGICA SINICA,37(8),805-809.
MLA Song, HB,et al."omega-phase within alpha(2)+gamma lamellar structure in Ti-45Al-10Nb alloy".ACTA METALLURGICA SINICA 37.8(2001):805-809.
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