Lanthanum-Cerium Based Bulk Metallic Glasses with Superior Glass-Forming Ability

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

A quinary (La0.5Ce0.5)65Al10(Co0.6Cu0.4)25 alloy with superior glass-forming ability (GFA), identified by the formation of fully glassy rod of 32 mm in diameter by tilt-pour casting, was reported. By comparing with the GFA of quarternary (La0.5Ce0.5)65Al10TM25 and ternary Ln65Al10TM25 alloys (Ln = La or Ce; TM = Co or Cu), we suggest that the strong frustration of crystallization by utilizing the coexistence of La-Ce and Co-Cu to complicate competing crystalline phases is helpful to construct BMG component with superior GFA.
15 pages, 4 figures, 1 table

Keywords

Materials Science

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/118809

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0612184
 http://arxiv.org/abs/cond-mat/0612184

Collections

arXiv