| 风电钢降成本生产工艺研究及应用 |
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| 引用本文： | 李复磊.风电钢降成本生产工艺研究及应用[J].轧钢,2016,33(3):71-72. |
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| 作者姓名： | 李复磊 |
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| 作者单位： | 山东钢铁股份有限公司济南分公司宽厚板厂，山东济南250101 |
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| 摘 要： | 为降低成本，提升市场竞争力，根据济钢4 300 mm宽厚板生产线风电钢产品规格，对风电钢进行了合金减量化成分设计，主要体现为降Mn去Nb；同时，优化了轧制及水冷工艺，实现了晶粒进一步细化，保证了合金成分条件下产品的性能合格率，最终实现了低成本风电钢的高质量生产。
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| 关 键 词： | 风电钢 合金减量化 工艺调整 细化晶粒 性能合格率 |
| 收稿时间： | 2015-04-21 |
Research and application of cost reduction technology for wind power steel |
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| LI Fu-lei.Research and application of cost reduction technology for wind power steel[J].Steel Rolling,2016,33(3):71-72. |
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| Authors: | LI Fu-lei |
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| Affiliation: | （The Wide & Heavy Plate Plant，Shandong Iron & Steel Co.，Ltd.，Jinan 250101，China） |
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| Abstract: | In order to decrease cost and increase compeptition, the alloy reduction composition of wind power steel was designed based on the gauges of wind power plates in 4 300 mm wide and heavy plate production line in Jigang. Meanwhile, the rolling and cooling technologies were optimized, and fine grains were obtained. The qualified rate of the product was guaranteed, and the high quality production and low cost was realized. |
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| Keywords: | wind power steel the reduction of alloy composition the adjustion of alloy composition fine grains the qualified rate of performance |
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