What is DC hot rolling production flow chart
Hot Rolling Product Classification
Hot-rolled aluminum plate: the thickness is not less than 7.0mm aluminum and aluminum alloy sheet, the main varieties are hot-rolled plate, annealing plate, quenching or quenching pre-stretching plate. Hot-rolled aluminum plates are usually produced by block-piece production in hot-rolling mills. The traditional process is: homogenization of ingot - milling - heating - hot rolling - length cutting - straightening.
Hot rolled aluminum coil: the thickness is less than 7.0 aluminum and aluminum alloy strip is usually used hot rolled coil production, the products are mainly used for cold-rolled billet, but also for the production of sheet, modern production process is: ingot milling - Heating & Heat Treatment - Heat Roughing - Hot Milk - Hot Rolling Process for Aluminum Plate
The surface quality of hot rolled aluminum plate is good, while the mechanical properties and strong ductility, oxidation effect is good.
DC production flow chart:
Hot rolling is the aluminum ingot casting thickness of 300-500mm thickness of the slab, in the recrystallization temperature above the rolling, after heating in the hot rolling equipment rolling to a variety of products, (late to be finished rolling ). Followed by a lot of material needs a higher corrosion resistance, fatigue resistance, plasticity, etc. This requires hot rolling. Hot rolling is more than 90% of the thermal deformation of the processing organization, in the large plastic deformation process, the internal organization experienced a number of recovery, recrystallization, the casting state of the coarse grain broken, microcracks healing, so that the blank in the internal organization , Such as the size of the grain, the size and shape of the grains, the defects of the defects such as the defects of the defects and the defects of the defects such as the defects of the lines, have been significantly improved, and the as-cast structure has been transformed into the deformed structure, which greatly improves the processing performance of the metal. Especially in the deep drawing performance, hot-rolled material has an unparalleled advantage of casting.
The resource is from:
http://haomei-aluminium.com/en/News/what-is-DC-hot-rolling-production-flow-c.html
Hot-rolled aluminum plate: the thickness is not less than 7.0mm aluminum and aluminum alloy sheet, the main varieties are hot-rolled plate, annealing plate, quenching or quenching pre-stretching plate. Hot-rolled aluminum plates are usually produced by block-piece production in hot-rolling mills. The traditional process is: homogenization of ingot - milling - heating - hot rolling - length cutting - straightening.
Hot rolled aluminum coil: the thickness is less than 7.0 aluminum and aluminum alloy strip is usually used hot rolled coil production, the products are mainly used for cold-rolled billet, but also for the production of sheet, modern production process is: ingot milling - Heating & Heat Treatment - Heat Roughing - Hot Milk - Hot Rolling Process for Aluminum Plate
The surface quality of hot rolled aluminum plate is good, while the mechanical properties and strong ductility, oxidation effect is good.
DC production flow chart:
Hot rolling is the aluminum ingot casting thickness of 300-500mm thickness of the slab, in the recrystallization temperature above the rolling, after heating in the hot rolling equipment rolling to a variety of products, (late to be finished rolling ). Followed by a lot of material needs a higher corrosion resistance, fatigue resistance, plasticity, etc. This requires hot rolling. Hot rolling is more than 90% of the thermal deformation of the processing organization, in the large plastic deformation process, the internal organization experienced a number of recovery, recrystallization, the casting state of the coarse grain broken, microcracks healing, so that the blank in the internal organization , Such as the size of the grain, the size and shape of the grains, the defects of the defects such as the defects of the defects and the defects of the defects such as the defects of the lines, have been significantly improved, and the as-cast structure has been transformed into the deformed structure, which greatly improves the processing performance of the metal. Especially in the deep drawing performance, hot-rolled material has an unparalleled advantage of casting.
The resource is from:
http://haomei-aluminium.com/en/News/what-is-DC-hot-rolling-production-flow-c.html
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