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

^*此作品的通讯作者

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

科研成果: 期刊稿件 › 文章 › 同行评审

67 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	1203-1205
页数	3
期刊	Intermetallics
卷	10
期	11-12
DOI	https://doi.org/10.1016/S0966-9795(02)00148-6
出版状态	已出版 - 11月 2002
已对外发布	是

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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",

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

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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

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

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JO - Intermetallics

JF - Intermetallics

IS - 11-12

ER -

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

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