Analysis of end point control technology for converter steelmaking

2022-06-25

　　With the continuous development of science and technology in China, the quality of people's daily life is becoming higher and higher. At the same time, all kinds of energy resources are being produced frequently, and the ...

Low blast temperature operation practice of No. 8 blast furnace in Shaogang

2022-06-25

　　Baowu group Zhongnan iron and steel Guangdong Shaogang Songshan Co., Ltd. (hereinafter referred to as "Shaogang") opened its 3200m3 No. 8 blast furnace in October, 2009. It is equipped with four high-temperature and...

Technical operation specification for finishing mill

2022-06-25

　　1. the finishing mill is the key part of the high-speed wire workshop. The technical requirements and process disciplines are obviously different from those of other units, and high vigilance shall be maintained at all times;...

Study on reducing coke ratio of blast furnace

2022-06-24

　　Abstract: the ladle, an important tool for storing, transporting, refining and casting molten steel in the steel plant, is introduced in detail, and the key points and difficulties in the use, turnover and operation of the la...

Study on reducing coke ratio of blast furnace

2022-06-24

　　Based on the analysis of the actual situation of the current national iron and steel industry, the development of non blast furnace ironmaking technology in China is slow (such as rotary hearth furnace), high energy consumpti...

grooveless rolling

2022-06-23

　　The method of rolling billets and bars on flat rolls without grooves is also called flat roll rolling, round edge rectangular rolling or grooveless rolling. 　　Square billet, square steel and round steel are generally roll...