STUDY OF THE NEW FRANK KASPER PHASES IN AL-LI-CU-MG ALLOYS | |
S. C. Wang ; C. Z. Li ; M. G. Yan | |
刊名 | Acta Metallurgica Et Materialia |
1993 | |
卷号 | 41期号:10页码:2949-2952 |
关键词 | juxtaposed pentagonal antiprisms close-packed phases domain-structures |
ISSN号 | 0956-7151 |
中文摘要 | A new group of Frank-Kasper phases has been observed in Al Li-Cu-Mg alloys using high resolution electron microscopy (HREM). The Y phase, which has a face-centre cubic structure with a = 2.0 nm, occurs in grain boundaries during precipitation heat treatment of supersaturated solid solution. Considerable amount of intrinsic faults, extrinsic faults and microtwins were observed in the Y phase. A new domain denominated as D intergrowth with Y phase along {111} planes has been found. By combination of Y phase and D domain, new domains can be constructed. |
原文出处 | |
公开日期 | 2012-04-14 |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/39134] |
专题 | 金属研究所_中国科学院金属研究所 |
推荐引用方式 GB/T 7714 | S. C. Wang,C. Z. Li,M. G. Yan. STUDY OF THE NEW FRANK KASPER PHASES IN AL-LI-CU-MG ALLOYS[J]. Acta Metallurgica Et Materialia,1993,41(10):2949-2952. |
APA | S. C. Wang,C. Z. Li,&M. G. Yan.(1993).STUDY OF THE NEW FRANK KASPER PHASES IN AL-LI-CU-MG ALLOYS.Acta Metallurgica Et Materialia,41(10),2949-2952. |
MLA | S. C. Wang,et al."STUDY OF THE NEW FRANK KASPER PHASES IN AL-LI-CU-MG ALLOYS".Acta Metallurgica Et Materialia 41.10(1993):2949-2952. |
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