Synthesis of La-based in-situ bulk metallic glass matrix composite

H. Tan; Y. Zhang; Y. Li

doi:10.1016/S0966-9795(02)00148-6

Synthesis of La-based in-situ bulk metallic glass matrix composite

H. Tan^*
, Y. Zhang
, Y. Li

^*Corresponding author for this work

National University of Singapore
The Singapore-MIT Alliance (SMA)

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

67 Scopus citations

Abstract

An in-situ dendritic crystalline α-La reinforced bulk metallic glass matrix composite was successfully synthesized by chill casting a La₆₆Al₁₄Cu₁₀Ni₁₀ alloy into copper mould with a rod diameter as large as 12 mm in diameter. The critical cooling rates for the formation of the in-situ composite determined by Bridgman solidification and for complete glass formation are 15 K/s and 450 K/s respectively. The thermal stability of the residual amorphous in the composite is higher than that of the fully amorphous sample of the same alloy.

Original language	English
Pages (from-to)	1203-1205
Number of pages	3
Journal	Intermetallics
Volume	10
Issue number	11-12
DOIs	https://doi.org/10.1016/S0966-9795(02)00148-6
State	Published - Nov 2002
Externally published	Yes

Keywords

A. Composites
B. Glasses, metallic
C. Casting

Access to Document

10.1016/S0966-9795(02)00148-6

Cite this

@article{20efa91857244053b0c9485577652649,

title = "Synthesis of La-based in-situ bulk metallic glass matrix composite",

abstract = "An in-situ dendritic crystalline α-La reinforced bulk metallic glass matrix composite was successfully synthesized by chill casting a La66Al14Cu10Ni10 alloy into copper mould with a rod diameter as large as 12 mm in diameter. The critical cooling rates for the formation of the in-situ composite determined by Bridgman solidification and for complete glass formation are 15 K/s and 450 K/s respectively. The thermal stability of the residual amorphous in the composite is higher than that of the fully amorphous sample of the same alloy.",

keywords = "A. Composites, B. Glasses, metallic, C. Casting",

author = "H. Tan and Y. Zhang and Y. Li",

year = "2002",

month = nov,

doi = "10.1016/S0966-9795(02)00148-6",

language = "英语",

volume = "10",

pages = "1203--1205",

journal = "Intermetallics",

issn = "0966-9795",

publisher = "Elsevier Ltd",

number = "11-12",

}

TY - JOUR

T1 - Synthesis of La-based in-situ bulk metallic glass matrix composite

AU - Tan, H.

AU - Zhang, Y.

AU - Li, Y.

PY - 2002/11

Y1 - 2002/11

N2 - An in-situ dendritic crystalline α-La reinforced bulk metallic glass matrix composite was successfully synthesized by chill casting a La66Al14Cu10Ni10 alloy into copper mould with a rod diameter as large as 12 mm in diameter. The critical cooling rates for the formation of the in-situ composite determined by Bridgman solidification and for complete glass formation are 15 K/s and 450 K/s respectively. The thermal stability of the residual amorphous in the composite is higher than that of the fully amorphous sample of the same alloy.

AB - An in-situ dendritic crystalline α-La reinforced bulk metallic glass matrix composite was successfully synthesized by chill casting a La66Al14Cu10Ni10 alloy into copper mould with a rod diameter as large as 12 mm in diameter. The critical cooling rates for the formation of the in-situ composite determined by Bridgman solidification and for complete glass formation are 15 K/s and 450 K/s respectively. The thermal stability of the residual amorphous in the composite is higher than that of the fully amorphous sample of the same alloy.

KW - A. Composites

KW - B. Glasses, metallic

KW - C. Casting

UR - https://www.scopus.com/pages/publications/0036859440

U2 - 10.1016/S0966-9795(02)00148-6

DO - 10.1016/S0966-9795(02)00148-6

M3 - 文章

AN - SCOPUS:0036859440

SN - 0966-9795

VL - 10

SP - 1203

EP - 1205

JO - Intermetallics

JF - Intermetallics

IS - 11-12

ER -

Synthesis of La-based in-situ bulk metallic glass matrix composite

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this