Research on Bonding Surface Treatment Technology of Aviation Aluminum Alloy Rubber Metal Parts

YANG Jin[1];HUANG Tin[1];WANG Zhi-gao[1];ZHAO Jin[1];CAO Ying-xi[1]

Modern Paint & Finishing ›› 2022, Vol. 25 ›› Issue (12) : 43-46.

PDF(2980 KB)
PDF(2980 KB)
Modern Paint & Finishing ›› 2022, Vol. 25 ›› Issue (12) : 43-46.

Research on Bonding Surface Treatment Technology of Aviation Aluminum Alloy Rubber Metal Parts

  • YANG Jin[1];HUANG Tin[1];WANG Zhi-gao[1];ZHAO Jin[1];CAO Ying-xi[1]
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Abstract

The five pretreatment methods were selected to compare the bonding strength, aging resistance, oil resistance and corrosion resistance of different surface treatment methods. The resulits showed that the tensile sample after sand blowing, hard anodipolarization, sulfuric acid anodipolarization and acid corrosion treatment, its bonding strength, aging resistance performance was excellent, could meet the needs of aviation rubber aluminum alloy parts manufacturing. Joints treated by the microarc oxidation method, the tensile strength was low, and to be validated prospectively.

Key words

aluminum alloy;rubber metal parts;splice;surface treatment

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YANG Jin[1];HUANG Tin[1];WANG Zhi-gao[1];ZHAO Jin[1];CAO Ying-xi[1]. Research on Bonding Surface Treatment Technology of Aviation Aluminum Alloy Rubber Metal Parts[J]. Modern Paint & Finishing. 2022, 25(12): 43-46
PDF(2980 KB)

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