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铸造喷头是采用纯度很高的一级电解铜板做原料,在感应电炉中熔化,于沙芯中浇注成型。在工业化水平较高的国家,铸造喷头的应用比较广泛,这是一种很有发展前途的喷头。 铸造喷头的优点: (1) 铸造喷头不受机械加工条件的限制,任何复杂的形状都可以通过铸造成形,因此结构合理,氧枪寿命长。 铸造喷头可以根据冶炼工艺的要求布置孔型,也可以根据水冷的要求布置冷却水通道。所以铸造喷头的结构是最合理的。锻造
Casting nozzle is the use of high purity electrolytic copper as a raw material in the induction furnace melting in the sand core casting molding. In countries with a high level of industrialization casting nozzles are widely used, which is a very promising nozzle. Casting nozzle advantages: (1) casting nozzle from mechanical processing conditions, any complex shape can be formed by casting, so the structure is reasonable, long life oxygen lance. Casting nozzles can be arranged according to the requirements of smelting process hole, cooling water can also be arranged according to the requirements of water channels. Therefore, the structure of the casting nozzle is the most reasonable. forging