介绍了国内外电炉炼钢的发展和现状，阐述了我国石墨电极的发展现状和针状焦研发过程，并分析了针状焦国际和国内市场的基本情况及总体趋势，应加强对国产针状焦生产工艺和技术的研究，不断提高针状焦质量，加大油系针状焦投资。%This paper introduces the development of electric steelmaking in China and abroad,elabo-rates the development of graphite electrode and the research and development process of needle coke in China,and analyzes the international and domestic market situation and the overall trend of needle coke. It points out that research on the production process and technology of domestic needle coke shall be strengthened to improve the quality of needle coke,and investment to needle coke in oil system shall be increased.
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