Practice for Energy Saving of a 65 t Consteel Electric Arc Furnace by Hot Metal Charging at Shiheng Special Steel

李洪勇; 柴建铭; 姚娜

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Practice for Energy Saving of a 65 t Consteel Electric Arc Furnace by Hot Metal Charging at Shiheng Special Steel

更新时间：2026-01-21

- Practice for Energy Saving of a 65 t Consteel Electric Arc Furnace by Hot Metal Charging at Shiheng Special Steel
- Special Steel Vol. 26, Issue 2, Pages: 58-59(2005)
- 作者机构：
  
  济南钢铁集团石横特殊钢厂，肥城,271612
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：17 December 2004，
  
  Online First：01 June 2023，
  
  Published：01 June 2005
- 稿件说明：
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李洪勇, 柴建铭, 姚娜. Practice for Energy Saving of a 65 t Consteel Electric Arc Furnace by Hot Metal Charging at Shiheng Special Steel[J]. Special Steel, 2005, 26(2): 58-59.
DOI：

李洪勇, 柴建铭, 姚娜. Practice for Energy Saving of a 65 t Consteel Electric Arc Furnace by Hot Metal Charging at Shiheng Special Steel[J]. Special Steel, 2005, 26(2): 58-59. DOI：

摘要

石横特钢65t Consteel(连续加料熔炼 )电弧炉通过采用热装30%铁水

铁水温度不低于1300℃

同时优化供电制度、泡沫渣等工艺

冶炼电耗降低95kWh/t

氧气消耗降低28m

冶炼周期缩短75min。

Abstract

With using 30% hot metal charging while the temperature of metal being no less than 1300 ℃

and optimizing power supply schedule and foam slag process

the steelmaking power consumption of a 65 t electric arc furnace at Shiheng Special Steel decreased by 95 kWh/t

the Oxygen consumption decreased by 2.8 m³/t and the tap to tap time reduced by 7.5 min.

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