Tina Zhong, Author at Shanghai Metallurgy Equipment Group

Author: Tina Zhong

Steel Tapping

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

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…
Steel tubes in stock

New Standards For Ferrous Metallurgy Industry

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…
Technology Frontier of the Iron and Steel Industry

Technology Frontier 280

Xingcheng Special Steel has successfully used continuous casting process to produce and develop 100mm thick 9Ni steel and passed the type test certification of nine countries Classification Society such as CCS and ABS. Marine 9Ni steel is mainly used in the storage and transportation of liquefied natural gas, and is…