Continuous Pickling Lines for Enhanced Metal Treatment

annealing and pickling a heat treatment processes mainly used in metallurgy, which can improve the ductility of materials and reduce their hardness. It is carried out after quenching or cold working of materials. Our steel strip annealing line realizes precision heat treatment and changes material properties through controlled heat treatment. The annealing and pickling process can evenly adjust the chemical composition and microstructure of the metal, refine the grains to improve durability, accurately adjust the hardness, eliminate stress, and work hardening effects. Improve the formability of the steel strip and improve processing performance.

 

bright annealing furnace uses nitrogen and hydrogen mixed gas as the protective medium and controls the atmosphere ratio to isolate oxygen contact. The continuous annealing furnace is equipped with a multi-zone temperature monitoring device, which can achieve zero oxidation and zero decarburization on the surface of the steel strip during the heating and insulation stages. The operating temperature range can be adjusted according to different steel grades to achieve a uniform transformation of the material structure.