Oxygen is an important commodity chemical, which has numerous applications in steel making, nonferrous metal smelting, wastewater treatment, medical and military purpose and so on. 氧气是一种重要的化学商品,在炼钢、有色金属冶炼、废水处理、医疗和军事等诸多领域有广泛的应用;
The three new technology of hot metal charging, post combustion and low pure oxygen steel making used in Huaiyin Iron Steel Group are introduced. Some new measures of saving energy and reducing consumption in EAF are pointed out. 介绍了淮钢超高功率电炉使用铁水热装、二次燃烧、低纯度氧炼钢三项新技术,提出了电炉炼钢节能降耗新措施。
The evaluation of the basic oxygen steel-making process 碱性氧气转炉炼钢的评价
The oxygen content is a reflection of the clearness of steel product, and high quality steel making always require low oxygen content. 氧含量的高低也是钢的清洁度的反映和钢材质量的反映,所以高质量的钢材,一般都需要将氧含量降至较低的范围。
Oxygen top-blow converter is the main equipment in steel making. Because the support system of converter bears total weight of the converter and its accessories, and meanwhile transfers tilting torque from tilting mechanism to converter, it is the most important part of converter machinery. 氧气顶吹转炉是炼钢中的主要设备,其中转炉支承系统承担了炉体及其附件的全部重量,同时还担负着从倾动机构传递给炉体使其倾动的力矩,是转炉机械的重要组成部分。