川威70 t转炉高效吹氧的研究与实践

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Abstract In order to increase the output, a new oxygen lance for 70t converter was designed. Intensity of oxygen supply can be increased to 4.0 m3/(t·min). At the same time the slagging and oxygen supplying operation were optimized. The new oxygen lance is helpful to stabilizing the blowing process,obtaining good technico economical indexes and increasing steel output by 20%.

Key words： converter high efficiency oxygen blowing oxygen lance

Received: 01 January 1900

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	Articles by authors
	WU Wendong
	PENG bo
	DAI Bin
	ZHANG Qihuan

Cite this article:

WU Wendong,PENG bo,DAI Bin等. Study and Practice of HighEfficiency Oxygen Blowing Technology on Converter[J]. Iron and Steel, 2007, 42(12): 42-0.

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http://www.chinamet.cn/Jweb_gt/EN/ OR http://www.chinamet.cn/Jweb_gt/EN/Y2007/V42/I12/42

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