High-temperature alloy spherical metal powder for 3D printing
BJHC Metal Materials Technology Company uses the world's advanced vacuum induction clean smelting system and inert gas atomization technology to prepare spherical metal powder for 3D printing, breaking through clean smelting and gas atomization, powder particle size control, powder shape control, powder gas content control, powder A series of core key technologies such as inclusion content control, develop a complete set of powdering equipment and process technology, and develop high-grade spherical metal powder that meets China's aerospace needs.
BJHC is the earliest domestic unit engaged in the development of titanium alloy high-purity spherical powder. It has imported and independently developed and built a titanium alloy powder production line from abroad, and developed and produced high-purity titanium-based and titanium-aluminum-based alloy spherical powder; Experience, build 4 high specific gravity powder production lines, mass produce high purity, low oxygen, controllable particle size of high temperature alloy, stainless steel, heat resistant steel, high speed steel and other spherical metal powder, accumulatively successfully developed more than 100 kinds of powder materials, with annual output The capacity of high-grade spherical powder is 2,450 tons. The developed titanium alloy powder, high temperature alloy powder, stainless steel powder have high purity, low gas content, and good surface morphology, and show excellent physical properties under 3D printing / additive manufacturing conditions.
The shaped metal powder products produced by BJHC are widely used in domestic and foreign 3D printing / additive manufacturing, powder isothermal pressing, sintering, thermal spraying, powder injection molding, powder welding and other process technologies. Batch applications in electronics, medical and other industries.
Among them, high-temperature alloy powders have been used in batches in China's aircraft engine powder high-temperature alloy turbine disks, compressor disks, rocket engine 3D printed high-temperature alloy rotating parts, high-temperature alloy casting and forging welding and repair manufacturing, titanium alloy powder has been used in many 3D printing / additive manufacturing of titanium alloy frames, beams and other parts of powder titanium alloy near-net shape parts, medical titanium alloy full dense parts, titanium alloy casting and forging welding and repair, etc.