Concrete embodiment of energy saving in powder metallurgy

Concrete embodiment of energy saving in powder metallurgy

There are a lot of people do not understand why to use powder metallurgy, it is because they do not fully understand the powder metallurgy, did not taste the sweetness, but also adhere to the backward technical stage, today zhongwei precision Xiaobian will tell you about some concepts of powder metallurgy.

Powder metallurgy is a technology to manufacture materials or finished products through a series of processes using powder as raw materials, which generally includes two parts: 1. Using metal powder (or adding other non-metallic raw materials) as basic raw materials, through mixing, forming and sintering to manufacture powder metallurgy materials or powder metallurgy products. 2, there is the manufacture of metal powder.

The reason why powder metallurgy is trusted and chosen by so many manufacturers is that it can break through the technical difficulties that other processes cannot produce or are difficult to break through, such as porous, sweat, shock absorption and sound insulation materials and products, as well as metal-plastic, bimetallic composite materials and products. And the most important is energy saving, he can directly manufacture products that meet the size requirements of the finished product, the most significant is the utilization rate of the material up to 95%.

Summarize the advantages of powder metallurgy process:

1. No or very little cutting is required;

2. Material transfer rate can be up to 97%;

3. The manufacturing tolerance of the parts size is small and reproducible;

4. Material composition can be adjusted;

5. The surface finish of the parts is good;

6. Strength and wear resistance can be improved by heat treatment;

7. For self-lubrication or filtration, materials or products with controllable porosity can be provided;

8. It can make parts with complex or strange shapes that cannot be made by other metal forming processes;

9. Suitable for medium to large volume parts production.

Through our introduction, you know the benefits of powder metallurgy, and hurry to join the ranks of powder metallurgy.