Group 1 - The core viewpoint of the news is that Ma'anshan Iron and Steel Co., Ltd. has applied for a patent related to a method for quickly replacing the tundish in the continuous casting of high carbon steel, which aims to improve efficiency and reduce issues during the casting process [1] Group 2 - The patent application was published under the number CN120480131A, with an application date of May 2025 [1] - The method involves specific adjustments to the pulling speed based on the weight of the old tundish and the remaining steel water, ensuring a smooth transition to the new tundish [1] - Ma'anshan Iron and Steel Co., Ltd. was established in 2024 and focuses on black metal smelting and rolling processing, with a registered capital of approximately 12.66 billion RMB [2] - The company has made investments in 15 enterprises and has participated in 489 bidding projects, holding a total of 75 patents and 34 administrative licenses [2]
马鞍山钢铁申请板坯连铸高碳钢快换中包方法专利，杜绝板坯连铸高碳钢正常停浇过程中尾坯掉块问题
Jin Rong Jie·2025-08-16 11:23