Quantifying Bubble Structure in Water Heater Enamels

摘要

The art of enameling water heaters has been retained in the experience of a handful of skilled professionals for years.For water heater applications,a good bubble structure is an integral part of the enameling system.The evaluation of the bubble structure for these enamels always has been subjective.Usually defined as good or bad,dense or sparse,underfired or overtired,it becomes more qualitative than factual,quantitative,and objective.