【摘要】 根据国内外铁合金成型工艺及其存在的问题,研制了一套连铸粒化成形设备,并进行了模拟生产试验,结果表明,连铸粒化成形设备实现了硅铁合金的一次性浇注成形;强制冷却后合金液平均温降782℃;铸锭内部组织致密;铸锭主要成分元素分布均匀。更多还原

【Abstract】 According to the molding process of ferrous alloy and the existing problems in domestic and overseas,a set of continuous casting and grainy shaping equipment is developed in this paper,and then a number of simulation tests are made on ferrous alloy. The results show that the one- time molding could be achieved in the granular continuous casting device; the mean temperature drop after forced cooling is about 782℃; the internal organization of ingot casting is compact; and the main elements are evenly distributed in the ingot.更多还原