结晶器是连铸机的主要部件,由于热强度大,又是不稳定传热,工况条件极差。结晶器传热恶化,将影响铸坯质量,轻者造成铸坯裂纹,重者造成铸坯脱方、变形甚至漏钢等严重后果。结晶器的型式(垂直或弧形)、尺寸以 Mold is the main part of the continuous casting machine, due to the hot strength, but also unstable heat transfer, very poor working conditions. Mold heat deterioration will affect the quality of slab, light slab caused by the light, heavy castings caused by square, deformation and even the serious consequences of steel leakage. Mold type (vertical or arc), size to