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本钢7号铸机是目前本钢最先进的现代化连铸机,主要以生产高级别汽车板和管线钢为主。由于是新设备、新工艺,生产初期浇注的稳定性不高,在生产汽车板时非稳态坯量比率较大,05板轧制合格率较低。通过一系列的技术攻关,7号铸机汽车板生产稳态控制水平得到了大幅度的提高,7号机汽车板生产现已达到了国内先进水平。
Benxi Iron and Steel Casting Machine 7 is currently the most advanced modern continuous casting machine, mainly to produce high-level automotive and pipeline steel based. Because it is a new equipment, new technology, the initial production of the casting stability is not high, in the production of automotive board non-steady-state billet ratio larger, 05 plate rolling pass rate is lower. Through a series of technical breakthroughs, the steady control of the production of No. 7 caster automobile plate has been greatly improved. The production of No. 7 automobile plate has now reached the advanced domestic level.