Advantages of Powder Metallurgy Parts Processing Technology

Advantages of Powder Metallurgy Parts Processing Technology

At present, powder metallurgy technology has been widely used in major parts manufacturing and processing enterprises. Powder metallurgy materials refer to materials made by directly using several metal powders or metal powders and non-metallic powders through preparation, compaction, sintering and post-treatment. What are the advantages of powder metallurgy process? Let's have a look:

1. Powder metallurgy is applicable to the production of products with the same shape and large quantity, especially the products with high processing cost such as gears. The production cost can be greatly reduced by using powder metallurgy method.

2. Powder metallurgy method can ensure the correctness and uniformity of material composition.

3. Most refractory metals and their compounds, false alloys and porous materials can only be made by powder metallurgy.

4. As the powder metallurgy process does not melt materials in the material production process, it is not afraid of impurities brought by mixing the crucible and deoxidizer. Sintering is usually carried out in vacuum and reducing atmosphere, and is not afraid of oxidation or any pollution to materials. Therefore, high-purity materials can be prepared.

5. As the powder metallurgy method can be pressed into final size compacts without or almost without subsequent machining, it can greatly save metal and reduce product costs. When the product is produced by powder metallurgy, the metal loss is only 1-5%, while when the product is produced by ordinary casting, the metal loss may reach 80%.

The advantages of powder metallurgy process are introduced above. Powder metallurgy products are widely used, ranging from ordinary machinery manufacturing to precision instruments. From hardware tools to large machinery; From electronic industry to motor manufacturing; From civil industry to military industry; Powder metallurgy technology can be viewed from general technology to advanced high technology.

Qinhuangdao Zhongwei Precision Machinery Co., Ltd. is a powder metallurgy manufacturer specializing in powder metallurgy processing, planetary gear reducer, and high-precision powder metallurgy parts production; It is a powder metallurgy manufacturer that provides small module precision P/M gears, P/M parts processing, and stainless steel locks.