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我厂铸造球墨铸铁,本来用镁铜合金做球化剂,因铜用量较多,直接影响了产品的成本;也曾用过镁矽铜台金,但熔铸合金手续较烦,在大量生产上颇感不便;后来学习苏联的先进技术经验:成立技术研究小组,共同钻研,在工人与技术人员共同努力下,用飞机废镁直接铸造球墨铸铁,经过十五次的试验,已获得初步成功,处理过的铁水,到目前为止已达一百多吨。
I plant casting ductile iron, magnesium alloys have been used as a ball agent, due to the amount of copper, a direct impact on the cost of the product; have also used magnesium silicon copper Taiwan gold, but the more difficult to die-casting alloy in mass production Quite inconvenient; later learned the advanced technology experience of the Soviet Union: the establishment of technical research group, to study together, in the joint efforts of workers and technicians, magnesium alloy cast magnesium directly cast ductile iron, after fifteen tests, has been initially successful, Treated molten iron, so far has reached more than 100 tons.