What are the advantages of powder metallurgy gear compared with traditional gear?

What are the advantages of powder metallurgy gear compared with traditional gear?

As we all know, powder metallurgy gear is a kind of gear parts widely used in various fields at present. It can reduce cutting or no cutting, reduce processing steps, reduce the waste of many raw materials, and make the precision of gear higher. So what are the advantages of powder metallurgy gear compared with traditional gear? Let's take a look.

1： Introduction to Materials of Powder Metallurgy Gear

1: High temperature material

Powder metallurgy superalloys, refractory metals and alloys, cermets, dispersion strengthening and fiber strengthening materials, etc. It is used to manufacture turbine discs, nozzles, blades and other high-temperature resistant parts used under high temperature.

2: Magnetic material

Soft magnetic materials: magnetic powder, magnetic powder core, soft ferrite, rectangular ferrite, pressure ferrite, microwave ferrite, normal ferrite and powder silicon steel, etc.

Hard magnetic materials: hard magnetic ferrite, rare earth cobalt hard magnetic, magnetic recording materials, micro-powder hard magnetic, magnetic plastics, etc. It is used to manufacture various magnetic devices for converting, transmitting and storing energy and information.

3: Powder metallurgy mold material

Including cemented carbide, powder metallurgy high-speed steel, etc. The latter has uniform structure, fine grain, no segregation, better toughness and wear resistance than the cast high-speed steel, less heat treatment deformation and long service life. It can be used to manufacture blanks for cutting tools, moulds and parts.

2： What are the advantages of powder metallurgy gear compared with traditional gear?

Powder metallurgy gears have high friction coefficient, can quickly absorb kinetic energy, fast braking and transmission speed, and small wear. High strength, high temperature resistance, good thermal conductivity. Good anti-seize property, corrosion resistance, less affected by grease and moisture, mainly used for manufacturing clutches and brakes.

The above advantages of powder metallurgy gear over traditional gear have been told to you. I hope this article will help you. If you still have any questions, please consult online customer service, and we will have professionals to answer for you.