| 首钢高炉高温合金喷煤枪的研制与应用 |
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| 引用本文： | 程正东,王来九,韩庆,王颍生,张进福. 首钢高炉高温合金喷煤枪的研制与应用[J]. 炼铁, 2000, 19(1): 24-26 |
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| 作者姓名： | 程正东 王来九 韩庆 王颍生 张进福 |
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| 作者单位： | 1. 钢铁研究总院
2. 首都钢铁集团总公司 |
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| 摘 要： | 高温合金－陶瓷弯头单体自冷却喷煤抢具有耐磨蚀、抗氧化和抗烧损等优点，枪体的热强度高。与普通不锈钢喷煤枪相比，喷枪使用寿命长，可以有助于增加喷煤量、缓解风口磨蚀、减轻工人劳动强度。首钢５座高炉自１９９８年８月起开始使用高温合金喷煤抢，取得明显的成效。
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| 关 键 词： | 高温合金 喷煤枪 高炉 研制 炼铁 喷煤 |
| 修稿时间： | 1999-10-06 |
Development and application of Shougang high temperature alloy PCI lance |
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| Cheng Zhengdong,Wang Laijiu,Han Qing,Wang Yingsheng,Zhang Jinfu. Development and application of Shougang high temperature alloy PCI lance[J]. Ironmaking, 2000, 19(1): 24-26 |
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| Authors: | Cheng Zhengdong Wang Laijiu Han Qing Wang Yingsheng Zhang Jinfu |
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| Abstract: | The PCI lance made of high temperature alloy and ceramic bent is wear-resisting,oxide-resisting and heat-resisting. It is high in hot strength. Compared with, normal stainless PCI lance, the lance can increase service time,stabilize PCI operation,raise PCI rate,reduce tuyere abrasion, and decrease worker' s labor significantly. The lance has been used in all five blast furnaces of Shougang since August 1998,and the results are excellent. |
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| Keywords: | high temperature alloy PCI lance blast furnace |
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