【摘要】 分析了消失模铸造涂料透气性的重要性，评述了消失模铸造涂料透气性测试方法，总结分析了影响消失模铸造涂料透气性的因素，最后提出了消失模铸造涂料透气性的研究方向。更多还原

【Abstract】 The importance of permeability of the coatings for EPC process was discussed. The test methods to determine permeability of the coatings was reviewed. The factors influencing the permeabllity of EPC coatings were sunlmarized and analyzed. The dlrection for future reseach on permeability of EPC coatings was pointed out.更多还原