采用金属型铸造用新颖高温涂料,加以科学合理的操作方法,可以得到以下效果:(1)更有利防止铁水粘型和确保铸件脱卸,在延长铸型的使用寿命和提高铸件的表面质量方面,取得了显著效果;(2)可以修复因铸型腔面有龟裂或斑蚀而报废的金属铸型;(3) The use of metal casting new high-temperature coatings, to be scientifically and reasonably operating methods, you can get the following results: (1) more conducive to prevent the molten iron sticky and ensure the cast off, in extending the life of the mold and improve the surface quality of castings, Achieved remarkable results; (2) metal molds that can be scrapped due to cracks or pitting corrosion can be repaired; (3)