Investigation of adhesion between ternary-alloy plated steel tire cords and rubber

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Adhesion between steel tire cords and rubber is a very important characteristic largely influencing the performance of tires. Steel tire cords are generally plated with brass. The composition of brass that obtains good adhesion to a given rubber is shown. An analysis of brass/rubber interface was conducted to clarify the fundamental mechanism of adhesion degradation. Degradation was found to have resulted from preferential zinc corrosion in the brass.

SKU: P03830 Category: Tags: , , , ,

Description

Adhesion between steel tire cords and rubber is a very important characteristic largely influencing the performance of tires. Steel tire cords are generally plated with brass. The composition of brass that obtains good adhesion to a given rubber is shown. An analysis of brass/rubber interface was conducted to clarify the fundamental mechanism of adhesion degradation. Degradation was found to have resulted from preferential zinc corrosion in the brass.

Additional information

Author(s)

Yoshifumi Nishimura, Susumu Yamamoto, Yoshio Eto and Hidekazu Nakata, Sumitomo Electric Industries, Ltd., Japan.

Publication/Event/Pages

Paper presented at WAI 57th Annual Convention, Atlanta, GA USA

Year

1987