The wire rods are main materials of various drawing steel products. Due to the special use of the material, the purity of the steel shall meet the standard. otherwise there is a possibility of fracture during the drawing process. For example, the production process of ? 5.5 wire rod of…
Austenitic stainless steel (201, 202, 301, 304, 316) is non-magnetic or weakly magnetic, martensitic or ferritic stainless steel (430, 420, 410) is magnetic. Most of the stainless steel usually used as decorative pipe plate is austenitic, generally speaking, is non-magnetic or weakly magnetic, due to smelting composition bias or improper…
Continuous casting electromagnetic stirringㄗbrief EMSㄘ technology refers to the electromagnetic metallurgy technology, which is used to improve the quality of continuous casting billets by installing different types of EMS at different locations of the CCM. The generated electromagnetic force to enhance the flow of the liquid, thus change the heat transfer condition during the solidification of…
Q: Why does the molten steel need to be deoxidized? A: If the molten steel is not deoxidized, the continuous casting billet will not have the correct solidification structure. High oxygen content in steel will also produce subcutaneous bubbles, loosening and other defects, and intensify the harmful effects of sulfur.…
In April 2022, the national producer price increased by 8.0% year-on-year and 0.6% month- on-month; the industrial producer purchase price increased by 10.8% year-on-year and 1.3% month-on-month. From January to April, producer prices rose by 8.5% over the same period last year, and the purchase price of industrial producers rose by 11.2%. HBIS group…
Inverter (Variable Frequency Drive) is widely used on many industries able to save energy and reduce shock of major equipment due to the motor is started. The major principles of the inverter: Adjust the speed of motor In order to ensure the reliability of the production device, the driving capacity…
1er novembre 2021 — Une journée de fierté et de célébration ! L’allumage réussi du four de réchauffage de l’usine sidérurgique africaine d’Adama, en Éthiopie, marque une étape joyeuse et passionnante. Le groupe SME a livré un projet clé en main à African Steel Factory : une ligne de production…
Les plieuses de SME ont enregistré d’excellentes performances commerciales sur le marché éthiopien, notamment auprès des producteurs d’acier. La nouvelle version améliorée a récemment reçu des éloges du marché, avec une forte augmentation des commandes, car de nombreux clients la reconnaissent comme un outil de production efficace. La cintreuse hydraulique…
China Baowu Steel Group Corporation Limited (ci-après dénommée « China Baowu »), issue de la consolidation et de la restructuration des anciennes Baosteel Group Corporation Limited et Wuhan Iron & Steel (Group) Corporation, a été officiellement créée le 1er décembre 2016. Le 19 septembre 2019, China Baowu a finalisé la…
Durant nos jours paisibles, nous pensions que la guerre était loin. Cependant, ce n’est qu’après le grand retrait du Tigré que nous avons véritablement pris conscience de la force de notre patrie et du dévouement de l’ambassade de Chine et du bureau du conseiller économique en Éthiopie, ainsi que de…






