​​​​​​​Abstract : Cross-folding refers to the occurrence of strip-like creases perpendicular to the rolling direction in a certain part of the coil during the uncoiling process of the hot-rolled coil. […]

The 0Crl8Ni9 stainless hot-rolled strip produced by BBN Iron and Steel (Group) Co., Ltd. was partially corroded on the surface of the coil after annealing and pickling, which seriously affected the processing and use of the product. […]

Abstract: The effect of bell furnace annealing on the structure change of oxide scale on the surface of 430 series stainless steel was studied, and the quality problems caused by this change in the subsequent cold rolling process were analyzed . […]

Abstract : Through the macroscopic and microcosmic analysis of the partial fracture of the deflector spoke in the coiling furnace, it is believed that various problems in the deflector guide material are the reasons for the fracture. Keywords : fracture ; […]

This paper summarizes the Siemens process control system used in Angang's 1450mm cold tandem rolling production line , introduces the main equipment and components of the control system, and analyzes the functions of the control system such as material t […]

According to the characteristics of bell annealing production process, the effects of chemical composition, cold rolling reduction rate and annealing process on the structure and properties of St37-2 G cold-rolled sheet were systematically studied, and th […]