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Modern enterprises specializing in the production of various types of forgings.

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What is a forging

What is a forging

Forgings are objects in which metal is pressurised and shaped by plastic deformation to the required shape or a suitable compression force. This force is typically achieved through the use of a hammer or pressure. The forging process builds delicate grain structures and improves the physical properties of the metal. In the real world use of components, a correct design enables the flow of particles in the direction of the main pressure.

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Different forging methods have different processes

Different forging methods have different processes

Different forging methods have different processes, including the longest process of hot die forging, the general order is: forging billet feeding; forging billet heating; roll forging preparation; die forging forming; edge cutting; punching; correction; intermediate inspection, inspection of forging size and surface defects; forging heat treatment, to eliminate forging stress, improve metal cutting properties; cleaning, mainly to remove surface oxidation; correction; inspection, general forgings to be checked by appearance and hardness, important forgings also after chemical composition analysis, mechanical properties, residual stress and other tests and non-destructive testing.

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The materials used for forging are mainly carbon and alloy steels of various compositions

The materials used for forging are mainly carbon and alloy steels of various compositions

The materials used for forging are mainly carbon and alloy steels of various compositions, followed by aluminium, magnesium, copper, titanium and their alloys. The materials are available in their original state as bars, ingots, metal powders and liquid metal. The ratio of the cross-sectional area of the metal before deformation to the cross-sectional area after deformation is called the forging ratio. The correct choice of forging ratio, reasonable heating temperature and holding time, reasonable starting forging temperature and final forging temperature, reasonable deformation and deformation speed to improve product quality, reduce costs have a great relationship.

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