Methods of testing vitreous enamel finishes. Resistance to thermal shock of coatings on cooking Utensils

Vitreous enamel, Ceramic coatings, Non-metallic coatings, Coatings, Finishes, Thermal-shock tests, Thermal testing, Kitchen utensils, Cooking vessels, Catering equipment, Thermal-shock resistance, Performance testing, Test equipment, Testing conditions, Test specimens