提高球墨铸铁管喷锌附着力的措施

摘要

为有效提高球墨铸铁管喷锌附着力,保证锌层厚度,提高球墨铸管防腐性能,本文从喷锌设备、主要原材料、喷锌工艺等方面进行分析,提出解决方案。%In order to improve the spraying zinc adhesion force of ductile cast iron pipe, ensure that the thickness of zinc layer is enough, and improve the corrosion resistance of ductile iron pipe. This article puts forward measures from the spraying zinc equipment, the main raw material, spray zinc process and other aspects.