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- During last twenty years,in west Germany mainly top oxygen blowing converter and electricarc furnace processes have been developed. 近二十年来,西德主要发展氧气顶吹转炉和电炉两种炼钢方法。
- oxygen blown converter 氧气转炉
- Oxygen top blown converter steel making 氧气顶吹转炉炼钢
- oxygen bottom blown converter steel making 氧气底吹转炉炼钢
- oxygen side blown converter steel making 氧气侧吹转炉炼钢
- The process parameters of dephophorization for 150 ton top-bottom combined blown converter at Meishan are studied with a cold model. 利用冷态模型,对梅钢150 t顶底复吹转炉脱磷工艺参数进行了研究。
- The model experiment of slag splashing of combined blown converter indicates that, top lance level is the main factor of which influences the effect of the slag splashing. 复吹转炉溅渣护炉物理模拟实验表明，顶枪枪位是影响溅渣效果的主要因素。
- The gas supplying capacity of annular-tubes type bottom nozzle used in 210t large combined blown converter at Shougang and mushroom formed have been researched. 本文对首钢210t大型复吹转炉采用环缝式底部供气元件的供气能力及形成的蘑菇头进行了分析研究。
- These play an important role in high efficiency oxygen blowing of converter, steelmaking with hot metal containing low silicon and the exploitation of slag splashings for protecting lining. 在转炉高效吹氧、低硅铁水炼钢和溅渣护炉技术开发中都起到了重要作用。
- The work principle and maintenance method of bottom gas-feeding brick in top-bottom duplicate blown converter are stated, it is proposed how to make the bricks synchronized with furnace life. 论述了顶底复吹转炉底部供气砖工作原理、维护方法，提出了如何操作才能使底部供气砖与炉龄同步的理论与具体措施。
- Compared with the 4-hole cast oxygen lance made in America, the splashing and oxygen blowing time are reduced, melting slag and dephosphorization rate are improved. 与原美国氧枪喷头及国产四孔氧枪喷头相比,化渣情况明显改善,冶炼过程中喷溅减少,脱磷率提高,供氧时间缩短,综合效益显著。
- bottom - blown converter steelmaking 氧气底吹转炉炼钢
- For un-deoxygenated molten steel, the present invention also provides the calculation method of determining the required oxygen blowing amount before quieting. 对于处理前未脱氧钢液，本发明的方法还提供了确定镇静前所需吹氧量的计算方法。
- Top and Bottom Combined Blown Converter 顶底复吹转炉
- top - blown converter steelmaking 氧气顶吹转炉炼钢
- Top-Bottom Combined Blown Converter 复吹转炉
- Water contains hydrogen and oxygen. 水含有氢和氧。
- This article introduces the 80t combined blowing converter at Baotou Steel, analyzes its metallurgical effect and economic benefit. 介绍了包钢80t转炉顶底复吹技术的使用状况，分析了冶炼效果和经济效益。
- The candle was blown out by the wind. 蜡烛被风吹灭了。
- Brush off the fuzz that has blown on. 把被风吹上去的绒毛刷掉。
