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连铸中间包治金学前景 连铸生产时,中间包的传统功能主要有二个:一是分配钢水铸流,另一是更换盛钢桶时起到储存钢水缓冲作用,一般来说,从钢水到连铸成钢锭这一过程中,钢水要进行各种冶金处理,过去这些冶金处理均在转炉、电炉和钢包炉中进行,然而,某些冶金处理却要求在尽可能接近钢水凝固时进行,如精确的温度控制、微合金添加剂( Ti、B、 Nb)的微调及减少钙元素引起的夹杂物等,这些处理工作如改在中间包进行的话显然是很有利的。
Continuous Casting Tundish Metallurgy Prospect Continuous casting production, the tundish has two traditional functions: First, the distribution of molten steel casting flow, the other is to replace the steel drum storage buffer when the steel buffer effect, in general, from During the continuous casting of molten steel into ingots, the molten steel is subjected to various metallurgical processes which have been performed in converters, electric furnaces and ladle furnaces in the past. However, some metallurgical processes require that they be performed as close as possible to the solidification of molten steel , Such as precise temperature control, fine tuning of the microalloyed additives (Ti, B, Nb) and reduction of inclusions due to calcium elements, which are obviously advantageous if carried out in tundish.