The fatigue strength of aluminum plate is a key consideration in shipbuilding

In the aluminum processing industry, marine aluminum plate is one of the emerging fields of aluminum alloy products, and it is also the key direction of transformation and upgrading for many domestic aluminum plate manufacturers at present. Marine aluminum plate is mainly 5 serie și 6 placa din aluminiu de serie, the main models are 5052 placa de aluminiu, 5083 placa de aluminiu, 5454 placa de aluminiu, 5754 placa de aluminiu, 5086 placa de aluminiu, 6061 placa de aluminiu, etc. They all have common characteristics, acesta este, rezistență bună la coroziune.

placa de aluminiu pentru constructii navale

Marine materials need to focus on fatigue strength, marine aluminum plate should have high stress and low fatigue cycle, while welding performance should be good. 5 serie și 6 series aluminum alloy has high strength and low toughness fracture characteristics, very suitable for hull structure manufacturing. În placa de aluminiu pentru constructii navale, 5052 aluminum plate is mainly used for superstructure, auxiliary components, small ship hull, nave piesele de tablă, etc.; 5083, 5086 aluminum plate is used for the main structure of ship hull; 5454 aluminum plate is mainly used for ship hull structure, vas sub presiune, pipeline, etc.; 6061 aluminum plate is mainly used for ship superstructure, bulkhead structure, frame and other parts.

Marine aluminum plate meets the development demand of energy saving, emission reduction and light weight, and the advantages are very obvious. in primul rand, the specific gravity of aluminum alloy is small, which can reduce the ship weight, save energy and increase the load capacity. În al doilea rând, aluminum alloy has good corrosion resistance and is durable. în plus, the processing and molding of aluminum alloy is good. In cele din urma, aluminum alloy is easy to recycle, safe and environmental protection.