A novel high temperature adhesive for bonding Al2O3 ceramic

Xingang Luan; Jianqiang Wang; Yun Zou; Laifei Cheng

doi:10.1016/j.msea.2015.11.008

A novel high temperature adhesive for bonding Al₂O₃ ceramic

Xingang Luan
, Jianqiang Wang
, Yun Zou
, Laifei Cheng

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

33 Scopus citations

Abstract

High temperature adhesive using in air is extremely important for ceramic components. A novel adhesive for joining Al₂O₃ ceramic was made using polyborosilazanes usually it was donated as PSNB. The ceramic joints were heat-treated at temperatures ranging from 1300 to 1500°C in air surroundings. The bonding strength was tested at room temperature and high temperatures respectively. The best performance of bonding strength at room temperature was 15.73MPa, which was heat-treated at 1500°C, 1.5KPa for 2h with a heating rate of 2°C/min. The formation of Al₂O₃·B₂O₃ means the reaction of adhesive and adhesion, and result in improving the bonding strength apparently. Compared to the bonding strength at room temperature, the bonding strength at 800°C was 12.91MPa, only decreased 18%. The thickness of bonding layer was about 5μm, and the small thickness has the advantage of reducing thermal residual strain.

Original language	English
Pages (from-to)	517-523
Number of pages	7
Journal	Materials Science and Engineering: A
Volume	651
DOIs	https://doi.org/10.1016/j.msea.2015.11.008
State	Published - 10 Jan 2016

Keywords

Adhesive
Heat-treatment
High temperature test
Lap joint
PSNB

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10.1016/j.msea.2015.11.008

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title = "A novel high temperature adhesive for bonding Al2O3 ceramic",

abstract = "High temperature adhesive using in air is extremely important for ceramic components. A novel adhesive for joining Al2O3 ceramic was made using polyborosilazanes usually it was donated as PSNB. The ceramic joints were heat-treated at temperatures ranging from 1300 to 1500°C in air surroundings. The bonding strength was tested at room temperature and high temperatures respectively. The best performance of bonding strength at room temperature was 15.73MPa, which was heat-treated at 1500°C, 1.5KPa for 2h with a heating rate of 2°C/min. The formation of Al2O3·B2O3 means the reaction of adhesive and adhesion, and result in improving the bonding strength apparently. Compared to the bonding strength at room temperature, the bonding strength at 800°C was 12.91MPa, only decreased 18\%. The thickness of bonding layer was about 5μm, and the small thickness has the advantage of reducing thermal residual strain.",

keywords = "Adhesive, Heat-treatment, High temperature test, Lap joint, PSNB",

author = "Xingang Luan and Jianqiang Wang and Yun Zou and Laifei Cheng",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V..",

year = "2016",

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doi = "10.1016/j.msea.2015.11.008",

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TY - JOUR

T1 - A novel high temperature adhesive for bonding Al2O3 ceramic

AU - Luan, Xingang

AU - Wang, Jianqiang

AU - Zou, Yun

AU - Cheng, Laifei

PY - 2016/1/10

Y1 - 2016/1/10

N2 - High temperature adhesive using in air is extremely important for ceramic components. A novel adhesive for joining Al2O3 ceramic was made using polyborosilazanes usually it was donated as PSNB. The ceramic joints were heat-treated at temperatures ranging from 1300 to 1500°C in air surroundings. The bonding strength was tested at room temperature and high temperatures respectively. The best performance of bonding strength at room temperature was 15.73MPa, which was heat-treated at 1500°C, 1.5KPa for 2h with a heating rate of 2°C/min. The formation of Al2O3·B2O3 means the reaction of adhesive and adhesion, and result in improving the bonding strength apparently. Compared to the bonding strength at room temperature, the bonding strength at 800°C was 12.91MPa, only decreased 18%. The thickness of bonding layer was about 5μm, and the small thickness has the advantage of reducing thermal residual strain.

AB - High temperature adhesive using in air is extremely important for ceramic components. A novel adhesive for joining Al2O3 ceramic was made using polyborosilazanes usually it was donated as PSNB. The ceramic joints were heat-treated at temperatures ranging from 1300 to 1500°C in air surroundings. The bonding strength was tested at room temperature and high temperatures respectively. The best performance of bonding strength at room temperature was 15.73MPa, which was heat-treated at 1500°C, 1.5KPa for 2h with a heating rate of 2°C/min. The formation of Al2O3·B2O3 means the reaction of adhesive and adhesion, and result in improving the bonding strength apparently. Compared to the bonding strength at room temperature, the bonding strength at 800°C was 12.91MPa, only decreased 18%. The thickness of bonding layer was about 5μm, and the small thickness has the advantage of reducing thermal residual strain.

KW - Adhesive

KW - Heat-treatment

KW - High temperature test

KW - Lap joint

KW - PSNB

UR - https://www.scopus.com/pages/publications/84946780369

U2 - 10.1016/j.msea.2015.11.008

DO - 10.1016/j.msea.2015.11.008

M3 - 文章

AN - SCOPUS:84946780369

SN - 0921-5093

VL - 651

SP - 517

EP - 523

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

A novel high temperature adhesive for bonding Al₂O₃ ceramic

Abstract

Keywords

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