La minería espacial, un escenario que antes solo se veía en novelas y películas de ciencia ficción, se está convirtiendo poco a poco en una realidad. Hace poco, nació el primer robot minero espacial de China en la Universidad de Minería y Tecnología de China. Este robot multifuncional, conocido como…
La mundialmente popular película de animación china “Nezha” ha atraído una gran atención. En las antiguas historias mitológicas chinas, las deidades empuñan diversas armas mágicas; el propio Nezha es conocido por sus cuatro grandes tesoros: la Lanza con Punta de Fuego, el Anillo del Universo, las Ruedas Cósmicas y la…
Steel structural parts workshop needs a variety of equipment or lathes to complete the cutting, molding, welding and surface treatment of various shapes of steel structural parts such as motor vehicle chassis, cabinets, power transmission tower parts, and road light poles. Generally, there are nine types of devices to perform…
The Ministry of Industry and Information Technology, the Ministry of Finance, the General Administration of Customs, the State Administration of Taxation and the National Energy Administration, have recently jointly issued a notice to adjust the relevant catalogue of tax policies for the import of major technical equipment. The “Catalogue of…
Deoxidation process of molten steel in EAF furnace Due to the oxygen blowing process in EAF furnace, a large number of alloys are also oxidized, such as Cr2O3, MnO, FeO, and a large amount of free oxygen remains in the steel. EAF furnace deoxidation method includes precipitation deoxidation and diffusion…
Deoxidation of molten steel is the last key process operation before casting, which is directly related to the metallurgical quality of cast steel. Deoxidation is also the basis of nitride enhancement and nodular modification of cast steel. Deoxidizer selection should follow the following principles: Compared with Fe, deoxidizer elements have…
1.Baosteel Sets New Asian Record for Deep Well Casing Depths Recently, news from the Xinjiang Oilfield of China National Petroleum Corporation (CNPC) reported that the Qingbei 1 #well, which utilized Baosteel’s premium casing for completion and key drilling operations, has reached a drilling depth of 9,056 meters. This marks another…
Hay seis métodos comúnmente utilizados en la producción de perfiles de acero. 1. Método de laminación ordinaria Este método se lleva a cabo con un laminador general de dos o tres niveles. El paso se compone de dos ranuras de laminación, que pueden producir perfiles de acero periódicos de laminado…
World Metals anunció las “Diez principales novedades tecnológicas de la industria siderúrgica mundial para 2024”. Estos son los puntos destacados: 1. La Estación Espacial Internacional produce su primer componente de acero impreso en 3D El 30 de mayo de 2024, en el interior del módulo de laboratorio europeo Columbus de…
According to the announcement released by the Ministry of Industry and Information Technology (MIIT) on December 25, 2024, there are 72 standards specifically for the metallurgy sector. These standards primarily cover technical requirements and testing methods related to energy consumption, carbon emission management, resource recycling, and environmental protection during steel…