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我厂绝大部分的钢材和钢坯要经过酸洗工序,所用的酸洗槽不仅数量较多,而且类型不少,这些酸洗槽不耐用,最好的使用寿命不到二年。这样不仅耗费了大量的有色金属、钢材和木材,而且浪费了不少工时,成为生产中的薄弱环节。为了解决酸洗槽的使用寿命短的问题,在毛主席革命路线的指引下,经过试验,利用辉绿岩制品衬砌酸洗槽获得成功,使用效果良好。现在已普遍推广。现将我们使用铸石制品情况介绍如下。
Most of our steel plant and billet to go through the pickling process, the use of pickling tank is not only a large number, and many types, these pickling tank is not durable, the best life of less than two years. This not only cost a lot of non-ferrous metals, steel and wood, but also a lot of time wasted, as the production of the weak links. In order to solve the problem of short service life of the pickling tank, under the guidance of Chairman Mao’s revolutionary line, the trial of using the diabase product lining pickling tank was successful with good results. Now widespread. Now we use cast stone products introduced below.