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近年来在直接冷却(DC)铸造方面进行了大量的研究工作。对铸锭质量要求的提高促进了这一工作的开展,另外由于使用热剪、产品
In recent years, a great deal of research work has been done on direct cooling (DC) casting. Improve the quality requirements of the ingot to promote this work carried out, the other due to the use of hot shear, the product