The evaluation methods of process quality and effects in Liuzhou Iron and Steel Group Company have been summarized. New methods of quality management have been put forward.

总结了柳钢在质量管理体系上下工序之间开展工序质量评价的办法以及效果，提出质量管理工作的新思路。

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Sintering process is essential in the procedure of the iron and steel smelting, sinter, the quality of which has a direct impact on the quality of steel, is a vital raw material for blast furnace.

烧结过程是钢铁冶炼的重要过程，烧结矿是高炉炼铁的主要原料，烧结矿的质量与产量直接影响到炼铁生产的质量与产量。

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All its electrical heating elements, with high-temperature magnesium WATT as filler, which are made of good quality stainless steel Tubes, cooper Tubes, and iron Tubes, ect.

所有的加热原件均用高温镁填充，发热管为高质量的不锈钢管，铜管，以及铁管等。

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But in 2006, it embarked on a massive investment and construction project to build blast furnaces which use iron ore and coking coal to produce high-quality virgin steel for cars, ships and consumer durable goods.

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Upstream producers such as Brazil's Companhia Vale do Rio Doce (CVRD), the world's largest producer of iron ore and pellets, are trying to get into the business of making quality steel.

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