Effect of pre-friction surface treatment on the pre-friction assisted diffusion bonding of Zr 55Cu 30Ni 5Al 10 bulk metallic glass to aluminum alloy

H. Y. Chen; J. Cao; X. G. Song; Y. L. Shi; J. C. Feng

doi:10.1016/j.matlet.2012.01.106

Effect of pre-friction surface treatment on the pre-friction assisted diffusion bonding of Zr ₅₅Cu ₃₀Ni ₅Al ₁₀ bulk metallic glass to aluminum alloy

H. Y. Chen
, J. Cao^*
, X. G. Song
, Y. L. Shi
, J. C. Feng

^*Corresponding author for this work

Harbin Institute of Technology

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

12 Scopus citations

Abstract

A joint of Zr ₅₅Cu ₃₀Ni ₅Al ₁₀ bulk metallic glass to crystalline material (Al-5Fe alloy) was achieved successfully by the pre-friction assisted diffusion bonding. This method employed the pre-friction process to break the oxide film of bulk metallic glass specimens. The average tensile strength was 58.42 MPa, which is much higher than CDB. The bulk metallic glass workpieces after joining retained the unique amorphous structure, indicating that thermal cycle, microscopic deformation and interface atomic diffusion caused no micro-structural transformation of amorphous state. The pre-friction assisted diffusion bonding mechanism was proposed, which showed that the pre-friction process played a role of breaking the oxide film and providing a favorable diffusion bonding condition.

Original language	English
Pages (from-to)	125-127
Number of pages	3
Journal	Materials Letters
Volume	74
DOIs	https://doi.org/10.1016/j.matlet.2012.01.106
State	Published - 1 May 2012

Keywords

Amorphous materials
Diffusion
Microstructure
Surfaces
Thermal analysis

Access to Document

10.1016/j.matlet.2012.01.106

Cite this

@article{b511f74f9ad24898af204d5ac116aeec,

title = "Effect of pre-friction surface treatment on the pre-friction assisted diffusion bonding of Zr 55Cu 30Ni 5Al 10 bulk metallic glass to aluminum alloy",

abstract = "A joint of Zr 55Cu 30Ni 5Al 10 bulk metallic glass to crystalline material (Al-5Fe alloy) was achieved successfully by the pre-friction assisted diffusion bonding. This method employed the pre-friction process to break the oxide film of bulk metallic glass specimens. The average tensile strength was 58.42 MPa, which is much higher than CDB. The bulk metallic glass workpieces after joining retained the unique amorphous structure, indicating that thermal cycle, microscopic deformation and interface atomic diffusion caused no micro-structural transformation of amorphous state. The pre-friction assisted diffusion bonding mechanism was proposed, which showed that the pre-friction process played a role of breaking the oxide film and providing a favorable diffusion bonding condition.",

keywords = "Amorphous materials, Diffusion, Microstructure, Surfaces, Thermal analysis",

author = "Chen, \{H. Y.\} and J. Cao and Song, \{X. G.\} and Shi, \{Y. L.\} and Feng, \{J. C.\}",

year = "2012",

month = may,

day = "1",

doi = "10.1016/j.matlet.2012.01.106",

language = "英语",

volume = "74",

pages = "125--127",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Effect of pre-friction surface treatment on the pre-friction assisted diffusion bonding of Zr 55Cu 30Ni 5Al 10 bulk metallic glass to aluminum alloy

AU - Chen, H. Y.

AU - Cao, J.

AU - Song, X. G.

AU - Shi, Y. L.

AU - Feng, J. C.

PY - 2012/5/1

Y1 - 2012/5/1

N2 - A joint of Zr 55Cu 30Ni 5Al 10 bulk metallic glass to crystalline material (Al-5Fe alloy) was achieved successfully by the pre-friction assisted diffusion bonding. This method employed the pre-friction process to break the oxide film of bulk metallic glass specimens. The average tensile strength was 58.42 MPa, which is much higher than CDB. The bulk metallic glass workpieces after joining retained the unique amorphous structure, indicating that thermal cycle, microscopic deformation and interface atomic diffusion caused no micro-structural transformation of amorphous state. The pre-friction assisted diffusion bonding mechanism was proposed, which showed that the pre-friction process played a role of breaking the oxide film and providing a favorable diffusion bonding condition.

AB - A joint of Zr 55Cu 30Ni 5Al 10 bulk metallic glass to crystalline material (Al-5Fe alloy) was achieved successfully by the pre-friction assisted diffusion bonding. This method employed the pre-friction process to break the oxide film of bulk metallic glass specimens. The average tensile strength was 58.42 MPa, which is much higher than CDB. The bulk metallic glass workpieces after joining retained the unique amorphous structure, indicating that thermal cycle, microscopic deformation and interface atomic diffusion caused no micro-structural transformation of amorphous state. The pre-friction assisted diffusion bonding mechanism was proposed, which showed that the pre-friction process played a role of breaking the oxide film and providing a favorable diffusion bonding condition.

KW - Amorphous materials

KW - Diffusion

KW - Microstructure

KW - Surfaces

KW - Thermal analysis

UR - https://www.scopus.com/pages/publications/84862776992

U2 - 10.1016/j.matlet.2012.01.106

DO - 10.1016/j.matlet.2012.01.106

M3 - 文章

AN - SCOPUS:84862776992

SN - 0167-577X

VL - 74

SP - 125

EP - 127

JO - Materials Letters

JF - Materials Letters

ER -

Effect of pre-friction surface treatment on the pre-friction assisted diffusion bonding of Zr ₅₅Cu ₃₀Ni ₅Al ₁₀ bulk metallic glass to aluminum alloy

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this