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我厂精密铸造,于1976年以来用150公斤可控硅中频炉熔炼,一直运行正常。生产证明:中频感应炉石英砂炉衬的湿法打结及维护保养,新炉开炉脱胎模烘炉熔炼是较为成功的。鉴于国内期刊及资料介绍不多,特此记叙刊发。
I plant precision casting, since 1976 with 150 kilograms SCR intermediate frequency furnace melting, has been operating normally. Proof of production: intermediate frequency induction furnace quartz sand lining wet knotting and maintenance, new furnace open-tire mold melting furnace is more successful. In view of the introduction of domestic journals and information is not much, it is hereby issued a note.