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我公司拟引进连铸机。目前讨论的方案有两种:一种是引进两台大方坯连铸机;另一种是引进一台大方坯连铸机和一台圆坯连铸机。两方案比较,后者具有较大优越性。下面就圆坯连铸现状,采用连铸圆管坯直接轧管的可能性、经济效益及引进中的几个问题谈几点看法,以供参考。 一、国外圆坯连铸现状 与板坯和方坯连铸一样,圆坯连铸的研究也有多年历史。早在四十年代苏联、西
My company intends to introduce continuous casting machine. There are two solutions currently under discussion: one is the introduction of two bloom caster; the other is the introduction of a bloom caster and a round billet caster. The two programs, the latter has greater superiority. Following the status of the round billet continuous casting, the use of continuous casting tube round tube possibility of direct economic benefits and the introduction of several issues on a few comments for reference. First, the status quo of foreign billet continuous casting and slab and billet continuous casting, round billet continuous casting research has many years of history. As early as the forties of the Soviet Union, West