There are many kinds of stainless steel, according to the structure can be divided into ferrite stainless steel, austenitic stainless steel, martensitic stainless steel, duplex stainless steel and precipitation hardening stainless steel. According to the chemical composition, it can be divided into

1. Blast furnace-converter rolling processBlast furnace-converter rolling process is also known as long flow process, its main process is: iron ore - sintering - blast furnace iron making - converter steelmaking - refining - continuous casting - heating - rolling - finishing. At present, the iron an

1. 2ESurface overview: The hot rolled black roll is used to directly roll the black skin through the continuous rolling production line, and then the surface is formed after solution annealing, phosphorus breaking and electrolytic pickling. The surface has low roughness and good surface quality, pro

Surface overview: Based on mirror, sand surface, under the whole intelligent vacuum conditions using inert gas, sputtering material (Ti) molecular sputtering coating principle, the surface for ion plating processing, the product has super wear-resistant, super corrosion resistance of a