Surface-activated supercooled liquid brazing

Hidemi Kato; Seung Geun Yu; Albertus D. Setyawan; Kunio Yubuta; Takeshi Wada

doi:10.1016/j.scriptamat.2013.01.016

Surface-activated supercooled liquid brazing

Hidemi Kato, Seung Geun Yu, Albertus D. Setyawan, Kunio Yubuta, Takeshi Wada

IMR - Materials Development Division

Tohoku University

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

3 Citations (Scopus)

Abstract

Surface-activated bonding (SAB) is a direct-bonding method which joins two cleaned surfaces of similar or dissimilar materials at room or low temperature. The practicability and joint quality, however, depend strongly on the smoothness and crystallographic orientation of the bonding surfaces. Supercooled liquid metal possessing high structural homogeneity of the amorphous state and excellent near-net-shape-forming ability may resolve the shortcomings. This work proposes surface-activated supercooled liquid brazing, i.e. a modified SAB technique utilizing supercooled liquid metal as a brazing-filler material.

Original language	English
Pages (from-to)	699-702
Number of pages	4
Journal	Scripta Materialia
Volume	68
Issue number	9
DOIs	https://doi.org/10.1016/j.scriptamat.2013.01.016
Publication status	Published - 2013

Keywords

Brazing
Joining
Metallic glass
Surface-activated bonding

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10.1016/j.scriptamat.2013.01.016

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title = "Surface-activated supercooled liquid brazing",

abstract = "Surface-activated bonding (SAB) is a direct-bonding method which joins two cleaned surfaces of similar or dissimilar materials at room or low temperature. The practicability and joint quality, however, depend strongly on the smoothness and crystallographic orientation of the bonding surfaces. Supercooled liquid metal possessing high structural homogeneity of the amorphous state and excellent near-net-shape-forming ability may resolve the shortcomings. This work proposes surface-activated supercooled liquid brazing, i.e. a modified SAB technique utilizing supercooled liquid metal as a brazing-filler material.",

keywords = "Brazing, Joining, Metallic glass, Surface-activated bonding",

author = "Hidemi Kato and Yu, {Seung Geun} and Setyawan, {Albertus D.} and Kunio Yubuta and Takeshi Wada",

year = "2013",

doi = "10.1016/j.scriptamat.2013.01.016",

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journal = "Scripta Materialia",

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T1 - Surface-activated supercooled liquid brazing

AU - Kato, Hidemi

AU - Yu, Seung Geun

AU - Setyawan, Albertus D.

AU - Yubuta, Kunio

AU - Wada, Takeshi

PY - 2013

Y1 - 2013

N2 - Surface-activated bonding (SAB) is a direct-bonding method which joins two cleaned surfaces of similar or dissimilar materials at room or low temperature. The practicability and joint quality, however, depend strongly on the smoothness and crystallographic orientation of the bonding surfaces. Supercooled liquid metal possessing high structural homogeneity of the amorphous state and excellent near-net-shape-forming ability may resolve the shortcomings. This work proposes surface-activated supercooled liquid brazing, i.e. a modified SAB technique utilizing supercooled liquid metal as a brazing-filler material.

AB - Surface-activated bonding (SAB) is a direct-bonding method which joins two cleaned surfaces of similar or dissimilar materials at room or low temperature. The practicability and joint quality, however, depend strongly on the smoothness and crystallographic orientation of the bonding surfaces. Supercooled liquid metal possessing high structural homogeneity of the amorphous state and excellent near-net-shape-forming ability may resolve the shortcomings. This work proposes surface-activated supercooled liquid brazing, i.e. a modified SAB technique utilizing supercooled liquid metal as a brazing-filler material.

KW - Brazing

KW - Joining

KW - Metallic glass

KW - Surface-activated bonding

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VL - 68

SP - 699

EP - 702

JO - Scripta Materialia

JF - Scripta Materialia

IS - 9

ER -

Surface-activated supercooled liquid brazing

Abstract

Keywords

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