The development of 3D printing is in the ascendant. Metal 3D printing has made some impossibilities in machining possible, and this technology is also being rapidly promoted. With the popularization of 3D metal printing technology and the rationalization of its price, its demand has increased exponentially. However, since the know-how of processing metal powder for printing has not yet been mastered by the Chinese people, they still rely on imports, and the price is more than a hundred times that of raw materials.

The previous research of this achievement was to make military spherical powder at the Chinese Academy of Sciences. Key technologies have been mastered. The high speed, low temperature, low pressure and pulse of supersonic air flow can be used to make 3D printed metal powder of other materials. Product and target positioning: 3D printing metal powder materials can stabilize prices, enable printing processing technology to be promoted, replace imports, and promote demand. On the premise of meeting the needs of the domestic market, we strive to expand the international market through international cooperation and other means.