Bonding Strength and Mechanism Between Aluminum and AlN

doi:10.3724/SP.J.1077.2011.00249

Journal of Inorganic Materials ›› 2011, Vol. 26 ›› Issue (3): 249-253.DOI: 10.3724/SP.J.1077.2011.00249

• Research Paper • Previous Articles Next Articles

Bonding Strength and Mechanism Between Aluminum and AlN

PENG Rong¹, ZHOU He-Ping², NING Xiao-Shan², XU Wei²

1. The State Key Lab of Aeroengine, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100084, China; 2. TheState Key Lab of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China

Received:2010-05-31 Revised:2010-07-23 Published:2011-03-20 Online:2011-02-18

Abstract

Abstract: Al/AlN substrate was produced by diecasting bonding process with the bonding time of 10 min in the range of 948K to1098K under N₂ atmosphere. The bonding mechanism and strength were investigated by mechanic testing equipment, high-temperature metallographic microscope, AFM and SEM. When the bonding temperature is increased below 973K,the peeling strength of the aluminium with the AlN ceramic substrate rises linearly. While the bonding temperature is above 973K, the temperature influence on the bonding strength is not significant. The peeling strength ofthe pure aluminium with the AlN ceramic substrate is about 49N/mm. The bonding mechanism between aluminium and aluminium nitride can be ascribed to physical and chemical reaction wetting.

Key words: aluminum/AlNceramic substrate, bonding strength, bonding mechanism

CLC Number:

TQ174

PENG Rong, ZHOU He-Ping, NING Xiao-Shan, XU Wei. Bonding Strength and Mechanism Between Aluminum and AlN[J]. Journal of Inorganic Materials, 2011, 26(3): 249-253.

[1]	HUA Siheng, YANG Dongwang, TANG Hao, YUAN Xiong, ZHAN Ruoyu, XU Zhuoming, LYU Jianan, XIAO Yani, YAN Yonggao, TANG Xinfeng. Effect of Surface Treatment of n-type Bi₂Te₃-based Materials on the Properties of Thermoelectric Units [J]. Journal of Inorganic Materials, 2023, 38(2): 163-169.
[2]	YU Rong, FENG Bo, WANG Jian-Xin, LU Xiong, QU Shu-Xin,WENG Jie. Protein-hydroxyapatite Composite Coatings on TiO₂ Nanotube Layers and Bond Strength to Substrate [J]. Journal of Inorganic Materials, 2011, 26(9): 987-992.
[3]	ZHENG Xue-Bin,DING Chuan-Xian. Study on Plasma Sprayed HA/Ti Composite Coatings I. Microstructure, phase composition and mechanical properties [J]. Journal of Inorganic Materials, 2000, 15(5): 897-902.
[4]	TANG Bin,LI Yong-Mei,HU Nai-Sai. Effect of Intermixing Parameters on the Bonding Strength of IBED Cr-N Coatings [J]. Journal of Inorganic Materials, 2000, 15(4): 740-746.
[5]	ZHENG Xue-Bin,DING Chuan-Xian. Plasma Sprayed HA/ZrO₂ Composite Coatings [J]. Journal of Inorganic Materials, 2000, 15(2): 341-346.
[6]	ZHENG Xue-Bin,ZHOU Xia-Ming,ZHANG Ye-Fang,DING Chuan-Xian. Plasma Sprayed HA/TiO₂ Composite Coatings [J]. Journal of Inorganic Materials, 1999, 14(6): 956-962.
[7]	WANG Ying-Jun,NING Cheng-Yun,CHEN Kai,ZHAO Zi-Zhong,LI Shang-Zhou,MA Li-Tai,FENG Jing-Wei,HUANG Rui-Fu. Residual Stress and Bond Strength of Bioactive Gradient Coatings Plasma-sprayed [J]. Journal of Inorganic Materials, 1998, 13(4): 529-533.
[8]	XIE Rong-Jun,HUANG Li-Ping,CHEN Yuan,FU Xi-Ren. Joining of Silicon Nitride Ceramics by Liquid Phase [J]. Journal of Inorganic Materials, 1998, 13(3): 427-431.
[9]	XIE Rong-Jun,HUANG Li-Ping,FU Xi-Ren. Research Progress of Joining of Silicon Nitride Ceramics with Oxynitride Glass [J]. Journal of Inorganic Materials, 1998, 13(1): 1-6.

Bonding Strength and Mechanism Between Aluminum and AlN

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 9

Recommended Articles

Metrics

Comments