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目前用电磁结晶槽浇铸的矩形扁铸锭带有弧形边和圆形边、六角形边,横断面的尺寸为300×1300,300×1450、300×1700、400×1300、400×1600毫米。在电磁结晶槽中浇铸的圆铸锭的直径介于150-500毫米范围内。掌握了同时浇铸6个直径272和345毫米的圆铸锭的工艺,熟练地进行了300×1300毫米的两个扁铸锭的同时浇铸。电磁结晶器现有结构的区别是,向铸锭表面供给冷却液角度分为锐角(15~20°)、接近于直角和45-60°。根据我们的意见,最稳定的铸造条件是在接近于直角的角度下给水。
At present, the rectangular flat ingot cast by the electromagnetic crystallization tank has arc edges and circular edges with a hexagonal edge. The dimensions of the transverse sections are 300 × 1300, 300 × 1450, 300 × 1700, 400 × 1300, 400 × 1600 mm . The diameter of the round ingot cast in the electromagnetic crystallization tank is in the range of 150-500 mm. Mastered the process of casting six round ingots of 272 and 345 mm in diameter at the same time and skillfully conducted the simultaneous casting of two flat ingots of 300 x 1300 mm. The difference between the existing structure of the electromagnetic crystallizer is that the coolant is supplied to the surface of the ingot at an acute angle (15-20 °) close to a right angle and 45-60 °. According to our opinion, the most stable casting conditions are to feed water at a nearly normal angle.