GB/T 25144-2010
AbolishedDetermination of coefficient of mean linear thermal expansion for vitreous and porcelain enamels
搪玻璃釉平均线热膨胀系数的测定方法
Application Summary AI generated
This standard specifies a test method for determining the mean coefficient of linear thermal expansion of vitreous and porcelain enamels. It is applied in the manufacturing and quality control of enamel-coated products, such as chemical reactors, storage tanks, and piping systems, where the enamel layer must withstand thermal cycling without cracking or detaching from the metal substrate. The method ensures that the thermal expansion properties of the enamel are compatible with the base material under operating temperature ranges.
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