Abstract
This International Standard specifies a test method for the accelerated determination of the resistance of porcelain
enamel coatings on aluminium and aluminium alloys to spalling as a result of exposure to moisture or weathering.
Because spalling is caused by the lack of adhesion between the coating and the base metal, the spall test is a test
of adhesion. The greater the extent of spalling in this test, the greater the likelihood that the article will spall in
service.
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General information
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Status: PublishedPublication date: 1999-12Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 4
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Technical Committee :ISO/TC 107ICS :25.220.50
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