Tina Zhong, Author at Shanghai Metallurgy Equipment Group

Real-World Technologies Similar to Nezha’s Mythical Weapons

The globally popular Chinese animated film “Nezha” has attracted widespread attention. In the ancient Chinese mythological stories, deities wield various magical weapons; Nezha himself is known for his four great treasures: the Fire-tipped Spear, the Universe Ring, the Cosmic Wheels, and the Scarlet Sash. Modern technology have made these mythical…

Metalworking Equipment

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…

An induction furnace is preparing to be shipped

New Import Policies Involving Major Metallurgical Equipment

By Tina Zhong
February 15, 2025
Industry News
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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…

EAF&LF Deoxidation Process

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…

Steel-making Deoxidizing Agent

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…

Technology Frontier of the Iron and Steel Industry

Technology Frontier 281

By Tina Zhong
January 15, 2025
Industry News
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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…

Six Production Process For Section Steel

There are six methods commonly used in the production of section steel. 1. Ordinary rolling method This method is carried out with a general two or three high mill. The pass is composed of two rolling grooves, which can produce ordinary simple, irregular and longitudinal rolling periodic section steel. This…

Top Ten Technological News In 2024

By Tina Zhong
January 5, 2025
Industry News
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World Metals announced the “Top Ten Technological News in Global Steel Industry for 2024”.Here are the highlights: 1.The International Space Station Produces Its First 3D-Printed Steel Component On May 30, 2024, inside the International Space Station’s European Columbus laboratory module, a 3D metal printer broke through orbital manufacturing methods to…

New Standards For Ferrous Metallurgy Industry

By Tina Zhong
December 26, 2024
Industry News
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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…

Closer look at rolling mill in operation

Dust Removal In Hot Rolling Process

Hot rolling dust removal typically employs two methods: ventilation dust removal and spray dust removal. Ventilation dust removal uses a hood to collect fumes, conveying the dust through flues to subsequent dust collectors for purification. Spray dust removal involves spraying water mist to reduce the temperature of the fumes, increase…

Author: Tina Zhong