陶瓷涂料最初在工业中用以改善金属在高温下或腐蚀性炉气中的性能。曾用炉内辐射管作为试验对象。辐射管用涂料处理后,不仅本身使用寿命延长3倍,而且使炉子在保持要求的传热条件下,减缓了燃烧速率,从而节约燃料3～8％。这一发现导致陶瓷涂料进一步在耐火材料砌体上试用。此时,从砌体传至炉内冷料上的辐射热显著增加。 Ceramic coatings were originally used in the industry to improve the performance of metals at elevated temperatures or in corrosive furnace gases. Have used the furnace radiation tube as the test object. Radiation tube paint treatment, not only to extend the life of its own 3 times, but also to maintain the required heat transfer furnace conditions, reducing the burning rate, thus saving fuel 3 ~ 8%. This finding led to the ceramic coating further trial on refractory masonry. At this point, radiant heat transferred from the masonry to the charge in the furnace increased significantly.