Traditional Culture Encyclopedia - Traditional stories - What does powder metallurgy mean?
What does powder metallurgy mean?
Powder metallurgy is a method of manufacturing various types of parts by sintering the mixture of metal powder and non-metal powder as raw materials. Powder metallurgy plays a very important role in modern industrial production. Modern automobile, airplane, construction machinery, instrumentation, aerospace, military industry, nuclear energy, computer and other industries need many materials with special properties, and parts with complex shapes or working under special conditions, a considerable part of which are made of powder metallurgy. For example, powder metallurgy parts are used in engines, gearboxes, steering gears, starting motors, wipers, shock absorbers, door locks and other parts of automobiles.
The process of powder metallurgy is shown in Figure 5- 15.
Figure 5- 15 powder metallurgy
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