Definition of powder metallurgy industry

       

Definition of powder metallurgy industry

Powder metallurgy is an industrial technology used to prepare metal powder or metal powder (or a mixture of metal powder and non-metal powder) as raw materials, form and sinter to obtain metal materials, composite materials and various types of products.

 

"Powder metallurgy" is an industrial technology for preparing metal powder or metal powder (or a mixture of metal powder and non-metal powder) as raw materials, forming and sintering to obtain metal materials, composite materials and various types of products. At present, powder metallurgy technology has been widely used in the fields of transportation, machinery, electronic equipment, aerospace, weapons, biology, new energy, information and nuclear industry, and has become one of the most dynamic branches of new materials science. Powder metallurgy technology has a series of advantages such as significant energy-saving effects, materials, excellent performance, and products with high precision and stability, which are very suitable for mass production. In addition, some materials and complex parts that cannot be prepared by conventional casting methods and mechanical processing methods can also be manufactured by powder metallurgy technology, so they have received widespread attention in the industry.

 

The general powder metallurgy product industry includes iron and stone tools, cemented carbide, magnetic materials and powder metallurgy products. The narrow powder metallurgy products industry only refers to powder metallurgy products, including powder metallurgy parts (most of them), oil-bearing bearings and metal injection molding products.

 

Powder metallurgy includes milling and products. Among them, milling is mainly a metallurgical process, which is literally consistent. Powder metallurgy products usually go far beyond the scope of materials and metallurgy, usually involving multiple disciplines (materials and metallurgy, machinery and machinery, etc.). Especially modern metal powder 3D printing, which integrates mechanical engineering, CAD, reverse engineering technology, layered manufacturing technology, numerical control technology, material science, and laser technology, makes powder metallurgy product technology a modern integrated technology that spans more disciplines. At present, powder metallurgy technology has been widely used in the fields of transportation, machinery, electronic equipment, aerospace, weapons, biology, new energy, information and nuclear industry, and has become one of the most dynamic branches of new materials science. Powder metallurgy technology has a series of advantages such as significant energy-saving effects, materials, excellent performance, and products with high precision and stability, which are very suitable for mass production. In addition, some materials and complex parts that cannot be prepared by conventional casting methods and mechanical processing methods can also be manufactured by powder metallurgy technology, so they have received widespread attention in the industry.

 

The general powder metallurgy product industry includes iron and stone tools, cemented carbide, magnetic materials and powder metallurgy products. The narrow powder metallurgy products industry only refers to powder metallurgy products, including powder metallurgy parts (most of them), oil-bearing bearings and metal injection molding products.

 

Powder metallurgy includes milling and products. Among them, milling is mainly a metallurgical process, which is literally consistent. Powder metallurgy products usually go far beyond the scope of materials and metallurgy, usually involving multiple disciplines (materials and metallurgy, machinery and machinery, etc.). Especially modern metal powder 3D printing, which integrates mechanical engineering, CAD, reverse engineering technology, layered manufacturing technology, numerical control technology, material science, and laser technology, makes powder metallurgy product technology a modern integrated technology that spans more disciplines.