DIN EN ISO 13807-2009 釉瓷和搪瓷 化学工业用瓷层热冲击试验中裂纹形成温度的测定
Vitreous and porcelain enamels - Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry (ISO 13807:1999, including Cor 1:2000); English version of DIN EN ISO 13807:2009-04
This International Standard specifies a test method for the determination of the crack formation temperature of
enamels for the chemical industry by subjecting enamelled steel specimens to thermal shock using cold water.
The value of the crack formation temperature measured according to this test method is not valid for the finished
component (see annex A). It is a parameter of vitreous and porcelain enamels for comparing the relative quality of
different enamel formulations.