Through optimizing temperature control process the mechanical properties of wire rod can be improved. According to the wire rod organization mechanism transformation during production, combined with the requirements of the production conditions of each steel specification, targeted adjustment of the heating temperature, spitting temperature and the operation of cooling fans can…
High-aluminium steel production technology High-aluminium steel with high strength, high toughness, low density, low cost and other advantages, widely used in automotive, energy and other key industries. However, with the substantial increase in the aluminium content of high-alumina steel, its production difficulty increases steeply, especially in the continuous casting of…
SME actively encourages our talents to explore and study advance technology and products all the time. Three engineers win a national patent for the invention relates to a device for preparing crystals by pyrolysis and magnetic separation and a method for preparing zirconia using the device. SME praises them for…
The state of rolling mill will influence the operation of the whole production line, it is necessary to do routine maintenance for smooth operation of the whole line. (1) Keep that all lubrication stations operate normally and the pipeline has no leakage; (2) Hydraulic stations work steady, the pipeline has…
Two new national standards will be performed in February 2024 YB/T 6110-2023 Hot rolled steel plates and strips of chromium-manganese-nickel-nitrogen austenitic stainless steel This document specifies the chromium – manganese – nickel – nitrogen austenitic stainless steel hot rolled steel plate and steel strip order content, grade, size, shape, weight,…
How is the subcutaneous bubble of continuous casting billet formed? Under the skin of the billet there are large bubbles growing in the direction of columnar crystals with diameter and length of more than 1 mm and 10 mm respectively. These bubbles, such as those exposed to the outside, are…
O recorde mundial de tarugo redondo de fundição contínua com 1,2 m de diâmetro será quebrado, a empresa CFHI está fabricando máquina de fundição semi-contínua vertical de tarugo redondo de seção transversal superdimensionada de 1,6 metros de diâmetro, é o primeiro conjunto do mundo. Após o comissionamento deste equipamento, o…
A BHP Billiton fez uma parceria com a Allonnia, uma startup de biotecnologia apoiada por Bill Gates, para investigar o uso de micróbios comedores de rochas para lidar com as emissões do processo de fabricação de aço. A Allonnia descobriu micróbios no minério de ferro da BHP Billiton que reduzem…
Projeto de demonstração fotovoltaica em siderúrgica funciona de forma estável. A primeira fase do projeto fotovoltaico distribuído da Jinxi Iron and Steel usa o telhado, a encosta, a avenida e o espaço aberto da fábrica para construir um projeto fotovoltaico de 42 MW. Toda a energia fotoelétrica gerada é usada…
Em 2016, a TISCO desenvolveu com sucesso aço inoxidável de corte manual com espessura de apenas 0,02 mm e, em 2020, a TISCO criou outro aço inoxidável de corte manual com espessura de 0,015 mm, quebrando o recorde mundial de menor espessura. Aço silício não orientado ultrafino de alta qualidade,…
