Chemical industry field

Application 2023年9月7日 129

• Aluminum has good thermal conductivity, and aluminum and its alloys are widely used in the production of heat exchange equipment in chemical equipment, storage tanks resistant to concentrated nitric acid corrosion, adsorption filters, fractionation towers, pipelines, and many liners. Cast aluminum alloy has good flowability, strong filling ability, low shrinkage rate, is not easy to form cracks, and has good corrosion resistance (its surface can form aluminum oxide and silicon dioxide protective films). It is lightweight and has excellent mechanical properties. It is widely used in the manufacturing of corrosion-resistant components with complex structures, such as cylinders, pipe fittings, valves, pumps, pistons, etc. Aluminum has many special uses in chemical production. Aluminum does not produce sparks, and aluminum alloys can be used to produce containers for easily volatile substances; Aluminum is non-toxic, does not cause food spoilage, does not affect the appearance of goods, and does not corrode goods. Therefore, aluminum alloys are widely used in the production of related equipment in the food and chemical industry.