Introduction to MT-CuSn10

MT-CuSn10 is a copper alloy with high tin content, which has high strength, good wear resistance, corrosion resistance, and pressure resistance. It has sufficient thermal stability below 300 ℃ and is easy to form, making it suitable for additive manufacturing.

MT CuSn10 Application Scenarios

Manufacturing wear-resistant parts that work under high loads, high sliding speeds, and high temperatures, such as blades, gears, connecting rods, and other wear-resistant parts in the aerospace and mechanical industries.

Basic performance indicators of MT-CuSn10

Compared to powder materials such as high-temperature alloys, aluminum alloys, and titanium alloys, copper and copper alloy powders have a relatively late application in additive manufacturing due to their high reflectivity to laser and susceptibility to forming quality defects such as pores and incomplete fusion; However, due to its excellent conductivity, thermal conductivity, and ductility, the application of additive manufacturing in fields such as electrical power, aerospace, marine vessels, and mechanical manufacturing has shown a rapid development trend in recent years, promoting the development of copper additive manufacturing.

The research and development team of Avimetal, facing the technical conditions of additive manufacturing and forming process in the copper and copper alloy application industry, systematically solved the technical problems such as excessive porosity and low strength of the material in the 3D printing process by studying the alloy composition, powder preparation and other key technologies. The prepared MT-CuSn10 copper alloy powder has stable quality, high sphericity, uniform particle size distribution, excellent wear resistance, corrosion resistance, pressure resistance and other characteristics, and the printout has good performance.

MT-CuSn10 Preparation Technology

Prepared using autonomous vacuum induction gas atomization technology (VIGA), the powder particle size, morphology, sphericity, oxygen content and other indicators are finely controlled.

Performance Verification of MT-CuSn10 Parts

Adopting an independent MT-280 laser selective melting equipment and conducting multiple printing tests, the product has superior performance.