中间包工作层半干自动喷涂料

SEMI-DRY AUTOMATIC SPRAYING MATERIAL FOR TUNDISH WORKING LINING MATERIAL

中间工作层采用自动喷涂机喷涂国产化涂料，实践证明各项技术指标均可达到日本喷涂料的水平。中间包解体容易、耐蚀损，使用寿命长，周转快，保证连铸生产顺行，比用镁质绝热板或手涂料，创直接经济效益１５１．９万元／ａ。

Domestic made spraying material have been used in the tundish working lining by means of automatic coating ejector, and the technical index can reach the level of Japanese made spraying material. The tundishes with the material are ease in delining, corrosion resistant,durable, quick in turnover, reliable in keeping direct motion of the continuous casting production.The annual benifit is 15. 19 thousands yuan compared with the magnisia insulating plate of hand coating material.