Analysis of development trend of refractory ceramic industry in 2018 New materials (industrial ceramics-zirconia ceramic, alumina ceramic and Si3N4) are the forerunner and pillar of high-tech industry and advanced manufacturing industry, and it is always one of the most active frontier fields of science and technology innovation.At present, because the materials used in the inner cables of most buildings are non-refractory materials, they contribute to the occurrence of fire, resulting in great loss of property and casualties. Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields, with the largest amount in metallurgical industry, accounting for 50% ~ 60% of the total output. 2018 for refractories company is doomed to be an extraordinary year, the change of the economic landscape has a significant impact on refractory industry, introduces below the 2017 change of the international development trend of the refractory industry. Analysis of development trend of refractory industry ceramic in 2018.