Powder metallurgy has gradually been accepted by the automotive industry
G3 business: Gabriel Yongfeng reports: powder metallurgy as a manufacturing process with little or no cutting of metal parts, has been more and more applied in automobile industry. In a car, up to 130 of the parts can be produced by powder metallurgy technology in abroad, the supplier of powder metallurgy production is mainly for the automotive industry supporting, the output value of 90% from the automobile industry; but the relevant enterprises of the domestic auto on powder metallurgy technology is also quite strange.
G3 business comprehensive report, due to the powder metallurgy parts are porous, so general engineering and technical personnel of powder metallurgy material strength is in doubt, that the strength of powder metallurgy materials than steel low. In fact, the strength of powder metallurgy parts has a series of standards, which can fully meet the technical requirements of different automotive parts.
Powder metallurgy is a process technology for making metal or metal powder (or a mixture of metal powder and non-metal powder) as raw material, forming and sintering metal materials, composites and various types of products. Powder metallurgy usually passes through three major processes: powder mixing, forming and sintering. Powder metallurgy is similar to the production of ceramics, so a series of new powder metallurgy technology can also be used in the preparation of ceramic materials. Because of the advantages of powder metallurgy technology, it has become the key to solve the problem of new materials, and plays an important role in the development of new materials.
Due to the excessive use of high carbon energy, the extreme weather has caused serious disasters to human life. In order to achieve the goal of harmonious coexistence of human and nature, we must change the existing way of life, save energy, reduce CO2 emissions, protect the ecosystem and meet the coming of low carbon era. We hope that the powder metallurgy industry can contribute to the energy saving and emission reduction of our automotive industry, and hope that the technology of green powder metallurgy can bring us a blue sky.