GB/T 19354-2003
ActiveVitreous and porcelain enamels for aluminium--Determination of the adhesion of enamels on aluminium under the action of electrolytic solution (spall test)
铝搪瓷 在电解液作用下铝上瓷层密着性的测定(剥落试验)
Application Summary AI generated
This standard specifies a test method for determining the adhesion of vitreous and porcelain enamel coatings on aluminium substrates when exposed to an electrolytic solution. It is applied in the manufacturing and quality control of enamel-coated aluminium products, such as cookware, architectural panels, and chemical equipment, to assess coating durability under corrosive conditions. The spall test helps evaluate whether the enamel layer will delaminate or spall when subjected to electrochemical stress in service environments.
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