Pre sent Situation and Development of Converter Steelmaking in China

王勇杨宁川王承宽

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Pre sent Situation and Development of Converter Steelmaking in China

更新时间：2026-01-21

- Pre sent Situation and Development of Converter Steelmaking in China
- Special Steel Vol. 26, Issue 4, Pages: 1-5(2005)
- 作者机构：
  
  中冶赛迪工程技术股份有限公司炼钢设计室,重庆,400013
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：28 December 2004，
  
  Online First：07 April 2023，
  
  Published：07 April 2005
- 稿件说明：
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王勇杨宁川王承宽. Pre sent Situation and Development of Converter Steelmaking in China[J]. Special Steel, 2005, 26(4): 1-5.
DOI：

王勇杨宁川王承宽. Pre sent Situation and Development of Converter Steelmaking in China[J]. Special Steel, 2005, 26(4): 1-5. DOI：

摘要

2003年我国转炉钢产量已接近1.9亿t

占我国钢产量的85.2%

约占世界转炉钢的25%。50～300t转炉由2001年的75座增至2003年的134座

工艺技术进一步优化。我国转炉冶炼新钢种和优质钢种增长迅速

其中包括低合金、耐候钢、TRIP(相变诱发塑性)钢以及合金结构钢、齿轮钢、轴承钢、锅炉用钢等特殊钢。今后转炉钢的增长主要是对条件较好转炉钢厂挖潜改造

进一步提高装备水平、扩大品种、提高质量以及降低消耗

改善环境。

Abstract

The annual output of steel melted by converter was nearly up to 190 million tons in China in 2003

which was 85.2% of annual output of steel in China and was 25% of world converter steel output in that year. The number of 50 ~ 300 t converters increased to 134 sets in 2003 from 75 sets in 2001

and the process and technology of converter steelmaking further optimized. the new grade steel and quality steel melted by converter increased very fast including lo w alloy steel

atmospheric corrosion resistant steel

TRIP(transformation induced plasticity steel

and special steel such as alloy structure steel

gear steel

bearing steel and steel for boiler. In the future the converter steel production mainly depended on potential- tapping and revamping of excellent iron and steel producers to further improve technology and equipment

expend ·steel grade range

increase quality of steel

reduce consumption and improve environment.

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