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11 years' production practice of No. 8 blast furnace in WISCO

2022-06-20

　　The effective volume of No. 8 blast furnace at WISCO is 4117m3. The hearth is lined with thin copper to cool the fireplace body, and the bottom is lined with composite carbon brick ceramic cups. It was put into operation on A...

Liugang group changed its command!

2022-06-17

　　Recently, Guangxi Liuzhou Iron and Steel Group Co., Ltd. held a meeting of leading cadres. The meeting announced that: 　　Li Bin was appointed party secretary and chairman of Guangxi Liuzhou Iron and Steel Group Co., Ltd. ...

Basic knowledge of looper in high-speed wire mill

2022-06-17

　　Looper 　　In order to ensure the dimensional accuracy of products, modern high-speed wire rod mill adopts micro tension and non tension rolling to eliminate the tension fluctuation caused by various dynamic disturbances in...

Three major causes and analysis of blast furnace hearth burn through accident

2022-06-17

　　Blast furnace longevity design is a systematic project. It is impossible to achieve the goal of blast furnace longevity only by any single technology. All links such as blast furnace design, masonry, maintenance and operation...

Baowu Zhaohou trusts the chairman of Magang surface!

2022-06-16

　　Magang surface (873245) issued an announcement that, according to the relevant provisions of the company law and the articles of association, the fourth meeting of the second board of directors of the company deliberated and ...

Control points of looper in rod and wire rolling

2022-06-16

　　Abstract: looper plays an important role in eliminating the tension between stands in the continuous rolling of rod and wire rod. Poor control of looper will not eliminate the tension, but will increase product defects and st...