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我厂使用GW_0─0.5─1中频感应熔炼电炉熔制合金铸铁活塞环,由于遵循正确的工艺规程筑炉烧结及使用维护,炉衬寿命达到250~339炉次。
I plant GW_0 ─ 0.5 ─ 1 IF induction melting furnace cast iron alloy piston ring, due to follow the correct process of building furnace sintering and the use of maintenance, lining life of 250 ~ 339 heats.