The Corrosion Response of Electrogalvanized Steel and Zinc-Rich Prepainted Steel to Prior Strain

Format:

Conference/Event

Author/Creator:

Bryson, James H., author.

Conference Name:

1989 SAE Automotive Corrosion and Prevention Conference and Exposition (1989-12-04 : Dearborn, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

In this work, the type and level of strain are related to the degree of corrosion resistance and the type of coating damage for three coatings: 40 gm/m2 electrogalvanized steel, 80 gm/m2 electrogalvanized steel and Zincroplex, a zinc-rich paint over 40 gm/m2 electrogalvanized steel. The coating weight of the electrogalvanized steels was a factor in the degree of coating damage and thus affected corrosion resistance. The electrogalvanized steels were adversely affected by bi-axial deformation. Zincroplex failed under draw-type deformation. Although the corrosion limit diagram technique does not predict service life, it can distinguish among the capabilities of different materials at different levels and types of strain

Notes:

Vendor supplied data

Publisher Number:

892564

Access Restriction:

Restricted for use by site license