Categoria: Industry News

Longitudinal cracks on the surface of continuous casting billets leave delamination defects on the rolled sheet, which can cause breakout and waste billets.The research points out that the longitudinal cracks originate from the unevenness of the thickness of the primary billet shell on the bending moon surface of mould. The tensile…

Carbon steel ice skates are generally used by beginners at the entry level, the ice knife of different quality mainly depends on the carbon content, such as spring steel. Although the hardness of ice knives used in the same project reaches the same standard, due to different grades of steel,…

Ferroalloy is a must auxiliary materials for modern steelmaking production and   each tonne steel production will consume about 2%~4% ferroalloy. According to different requirements of steel-smelting, there are about hundreds of varieties of ferroalloy and can be as deoxidizer, alloy agent, casting crystal core inoculation agent and reducing agent. Manganese…

Supercritical carbon dioxide power generation system uses carbon dioxide in supercritical state as the work material to convert heat from heat source to mechanical energy, and its heat source can come from solar energy, industrial waste heat, geothermal energy, fossil fuel combustion and many other fields. The supercritical carbon dioxide…

In steelmaking process, common deoxidizers include ferro silicon, silion metal, ferromanganese,  Silicon-barium multi-alloy and sillica slag. Ferro Silicon: Ferro Silicon is a common deoxidizer for steel making. The chemical affinity between silicon and oxygen is very high, and it can effectively convert oxygen into silicon dioxide, and adding a certain…

During CCM process, Electromagnetic stirrer (EMS) is used to eliminish some flaws of the billet and improve quality of steel product. Common Types of EMS At present there are following types according to CCM type, section of billet and erection position of EMS. By power supply, there is divided DC…

Steel is as base and skeleton of industry and can be repeated recycling. Most people have impressions of heavy, tough and solid. Actually, the most thin stainless steel looks almost thinner than a sheet of A4 page, and easily can be torn off by hands.  Its hardness of this steel…

The crude steel production of the 64 countries included in the STATISTICS of World Iron and Steel Association was 143.3 million tons, down 9.9% year-on-year. Top 10 Countries in Cumulative Crude Steel Production from January to November 2021 China’s crude steel production was 69.3 million tons, down 22.0% year-on-year; India’s…

5G Industrial Internet can help steel factory to realize smart, lean and flexible manufacturing, and provides personalized services for users. The smart factory with 5G technology will have  processes on following aspects. Advanced technologies. The smart factory is designed according to the standard of Industry 4.0 demonstration line, equipped with…

Crude steel Production data from top 10 crude steel production country in October China’s crude steel production was 71.6 million tonnes, down 23.3% year on year India’s crude steel production was 9.8 million tonnes, up 2.4% year on year Japan’s crude steel production was 8.2 million tons, up 14.3% year…