Formation and mechanical properties of (Ce-La-Pr-Nd)-Co-Al bulk glassy alloys with superior glass-forming ability

Ran Li; Shujie Pang; Hua Men; Chaoli Ma; Tao Zhang

doi:10.1016/j.scriptamat.2005.11.074

Formation and mechanical properties of (Ce-La-Pr-Nd)-Co-Al bulk glassy alloys with superior glass-forming ability

Ran Li
, Shujie Pang
, Hua Men
, Chaoli Ma
, Tao Zhang^*

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

65 Scopus citations

Abstract

Bulk (Ce-La-Pr-Nd)₆₅Co₂₅Al₁₀ metallic glass with critical diameter of 15 mm and high mechanical strength was developed. The addition of multi-lanthanide metals with diverse electron configurations and similar atomic sizes induced a sharply decreased liquidus temperature and remarkably improved glass-forming ability of (Ce-La-Pr-Nd) ₆₅Co₂₅Al₁₀ compared with single-lanthanide metal-based alloys, e.g. La₆₅Co₂₅Al₁₀ and Ce₆₅Co₂₅Al₁₀.

Original language	English
Pages (from-to)	1123-1126
Number of pages	4
Journal	Scripta Materialia
Volume	54
Issue number	6
DOIs	https://doi.org/10.1016/j.scriptamat.2005.11.074
State	Published - Mar 2006

Keywords

Ductility
Metallic glass
Rapid solidification
Rare earth

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10.1016/j.scriptamat.2005.11.074

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title = "Formation and mechanical properties of (Ce-La-Pr-Nd)-Co-Al bulk glassy alloys with superior glass-forming ability",

abstract = "Bulk (Ce-La-Pr-Nd)65Co25Al10 metallic glass with critical diameter of 15 mm and high mechanical strength was developed. The addition of multi-lanthanide metals with diverse electron configurations and similar atomic sizes induced a sharply decreased liquidus temperature and remarkably improved glass-forming ability of (Ce-La-Pr-Nd) 65Co25Al10 compared with single-lanthanide metal-based alloys, e.g. La65Co25Al10 and Ce65Co25Al10.",

keywords = "Ductility, Metallic glass, Rapid solidification, Rare earth",

author = "Ran Li and Shujie Pang and Hua Men and Chaoli Ma and Tao Zhang",

year = "2006",

month = mar,

doi = "10.1016/j.scriptamat.2005.11.074",

language = "英语",

volume = "54",

pages = "1123--1126",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

number = "6",

}

TY - JOUR

T1 - Formation and mechanical properties of (Ce-La-Pr-Nd)-Co-Al bulk glassy alloys with superior glass-forming ability

AU - Li, Ran

AU - Pang, Shujie

AU - Men, Hua

AU - Ma, Chaoli

AU - Zhang, Tao

PY - 2006/3

Y1 - 2006/3

N2 - Bulk (Ce-La-Pr-Nd)65Co25Al10 metallic glass with critical diameter of 15 mm and high mechanical strength was developed. The addition of multi-lanthanide metals with diverse electron configurations and similar atomic sizes induced a sharply decreased liquidus temperature and remarkably improved glass-forming ability of (Ce-La-Pr-Nd) 65Co25Al10 compared with single-lanthanide metal-based alloys, e.g. La65Co25Al10 and Ce65Co25Al10.

AB - Bulk (Ce-La-Pr-Nd)65Co25Al10 metallic glass with critical diameter of 15 mm and high mechanical strength was developed. The addition of multi-lanthanide metals with diverse electron configurations and similar atomic sizes induced a sharply decreased liquidus temperature and remarkably improved glass-forming ability of (Ce-La-Pr-Nd) 65Co25Al10 compared with single-lanthanide metal-based alloys, e.g. La65Co25Al10 and Ce65Co25Al10.

KW - Ductility

KW - Metallic glass

KW - Rapid solidification

KW - Rare earth

UR - https://www.scopus.com/pages/publications/30844447216

U2 - 10.1016/j.scriptamat.2005.11.074

DO - 10.1016/j.scriptamat.2005.11.074

M3 - 文章

AN - SCOPUS:30844447216

SN - 1359-6462

VL - 54

SP - 1123

EP - 1126

JO - Scripta Materialia

JF - Scripta Materialia

IS - 6

ER -

Formation and mechanical properties of (Ce-La-Pr-Nd)-Co-Al bulk glassy alloys with superior glass-forming ability

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Keywords

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