Room-temperature direct bonding of ZrO2 ceramic and SiCP/Al composite using ultrasonic waves

H. J. Dong; S. J. Wei; Z. L. Li; X. G. Song; W. X. He; J. C. Feng

doi:10.1016/j.ceramint.2022.09.008

Room-temperature direct bonding of ZrO₂ ceramic and SiC_P/Al composite using ultrasonic waves

H. J. Dong
, S. J. Wei
, Z. L. Li^*
, X. G. Song^*
, W. X. He
, J. C. Feng

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology
Harbin Institute of Technology Weihai

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

5 Scopus citations

Abstract

Direct bonding of ZrO₂ ceramic and SiC_P/2A14 composite was successfully achieved in only a few seconds using ultrasonic waves at room temperature. A continuous void-free amorphous Al₂O₃ interphase layer with an average thickness ranging from 60 to 70 nm was verified to be formed between ZrO₂ ceramic and SiC_P/2A14 composite, which could be attributed to the significantly enhanced diffusion of O and Al atoms around the bonding interface due to a remarkable increase in defect density caused by the physical effects of ultrasonic vibration. The maximum average shear strength of the ZrO₂–SiC_P/2A14 joints was approximately 36.48 MPa.

Original language	English
Pages (from-to)	431-436
Number of pages	6
Journal	Ceramics International
Volume	49
Issue number	1
DOIs	https://doi.org/10.1016/j.ceramint.2022.09.008
State	Published - 1 Jan 2023

Keywords

Amorphous AlO layer
Interface
Room-temperature direct bonding
Ultrasonic waves
ZrO-SiC/Al joint

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10.1016/j.ceramint.2022.09.008

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title = "Room-temperature direct bonding of ZrO2 ceramic and SiCP/Al composite using ultrasonic waves",

abstract = "Direct bonding of ZrO2 ceramic and SiCP/2A14 composite was successfully achieved in only a few seconds using ultrasonic waves at room temperature. A continuous void-free amorphous Al2O3 interphase layer with an average thickness ranging from 60 to 70 nm was verified to be formed between ZrO2 ceramic and SiCP/2A14 composite, which could be attributed to the significantly enhanced diffusion of O and Al atoms around the bonding interface due to a remarkable increase in defect density caused by the physical effects of ultrasonic vibration. The maximum average shear strength of the ZrO2–SiCP/2A14 joints was approximately 36.48 MPa.",

keywords = "Amorphous AlO layer, Interface, Room-temperature direct bonding, Ultrasonic waves, ZrO-SiC/Al joint",

author = "Dong, \{H. J.\} and Wei, \{S. J.\} and Li, \{Z. L.\} and Song, \{X. G.\} and He, \{W. X.\} and Feng, \{J. C.\}",

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year = "2023",

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doi = "10.1016/j.ceramint.2022.09.008",

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T1 - Room-temperature direct bonding of ZrO2 ceramic and SiCP/Al composite using ultrasonic waves

AU - Dong, H. J.

AU - Wei, S. J.

AU - Li, Z. L.

AU - Song, X. G.

AU - He, W. X.

AU - Feng, J. C.

PY - 2023/1/1

Y1 - 2023/1/1

N2 - Direct bonding of ZrO2 ceramic and SiCP/2A14 composite was successfully achieved in only a few seconds using ultrasonic waves at room temperature. A continuous void-free amorphous Al2O3 interphase layer with an average thickness ranging from 60 to 70 nm was verified to be formed between ZrO2 ceramic and SiCP/2A14 composite, which could be attributed to the significantly enhanced diffusion of O and Al atoms around the bonding interface due to a remarkable increase in defect density caused by the physical effects of ultrasonic vibration. The maximum average shear strength of the ZrO2–SiCP/2A14 joints was approximately 36.48 MPa.

AB - Direct bonding of ZrO2 ceramic and SiCP/2A14 composite was successfully achieved in only a few seconds using ultrasonic waves at room temperature. A continuous void-free amorphous Al2O3 interphase layer with an average thickness ranging from 60 to 70 nm was verified to be formed between ZrO2 ceramic and SiCP/2A14 composite, which could be attributed to the significantly enhanced diffusion of O and Al atoms around the bonding interface due to a remarkable increase in defect density caused by the physical effects of ultrasonic vibration. The maximum average shear strength of the ZrO2–SiCP/2A14 joints was approximately 36.48 MPa.

KW - Amorphous AlO layer

KW - Interface

KW - Room-temperature direct bonding

KW - Ultrasonic waves

KW - ZrO-SiC/Al joint

UR - https://www.scopus.com/pages/publications/85137614980

U2 - 10.1016/j.ceramint.2022.09.008

DO - 10.1016/j.ceramint.2022.09.008

M3 - 文章

AN - SCOPUS:85137614980

SN - 0272-8842

VL - 49

SP - 431

EP - 436

JO - Ceramics International

JF - Ceramics International

IS - 1

ER -

Room-temperature direct bonding of ZrO₂ ceramic and SiC_P/Al composite using ultrasonic waves

Abstract

Keywords

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