Vitreous and porcelain enamels — Determination of the edge covering on enamelled steel plate to be used in heat exchangers
搪瓷和搪瓷——热交换器用搪瓷钢板边缘覆盖层的测定
发布日期:
2008-10-09
ISO 28723:2008规定了热交换器用搪瓷钢板边缘覆盖层测定的试验方法。该方法适用于所有搪瓷工艺。
它适用于厚度在0.5mm和1.5mm之间的板材。
当试验中产生的电流超过3 A时,该方法不适用。
ISO 28723:2008 specifies a test method for the determination of the covering of the edge of enamelled steel plate to be used in heat exchangers. This method is applicable to all enamelling processes.
It is applicable to plates with a thickness between 0,5 mm and 1,5 mm.
The method is not applicable where the current flow generated in the test exceeds 3 A.