Innovations in Metal 3D Printing Equipment and Technology
In the development of metal 3D printing equipment, the company has responded to market demand by launching the MT100, a low-cost desktop metal 3D printer for research and production, as well as three large-scale manufacturing machines (MT650H, MT800H, and MT800H-2500) targeted at high-end manufacturing sectors such as aerospace. These additions have further improved the product lineup. Additionally, AVIC Mate has iterated and upgraded its entire series of equipment to achieve more efficient and reliable printing.
Noteworthy is the launch of AVIC Mate’s Beam Shaping Metal 3D Printing solution in 2025. This move is considered rapid and highly competitive in the fast-evolving domestic metal 3D printing industry.
Breakthroughs in Metal 3D Printing Materials Development
AVIC Mate continues to make strides in material research and development, achieving new results across its five major material systems: high-temperature alloys, titanium alloys, aluminum alloys, copper alloys, and steel alloys.
In the field of high-temperature alloy powders, two new materials, MT-CM247LC and MT-IN939G, were released. Both materials inherently exhibited cracking tendencies, and AVIC Mate made composition improvements and process optimizations suitable for additive manufacturing processes, addressing issues such as narrow printing process windows and cracking. MT-CM247LC is suitable for the manufacture of high-temperature precision components such as turbine rotor blades and guide blades, while MT-IN939G has already enabled high-performance additive manufacturing of large, complex components for aircraft engines.
In terms of titanium alloy powders, AVIC Mate has launched high-temperature-grade Ti65 and ultra-high-strength Ti55531 titanium alloys for additive manufacturing. MT-Ti65 is a near-α type high-temperature titanium alloy with a long-term operating temperature of 650°C and a short-term operating temperature of up to 750°C. MT-Ti55531 has a tensile strength of over 1300 MPa and is a new high-strength, high-toughness β-type alloy designed for high-stress applications. It is suitable for manufacturing load-bearing components and can be applied in aerospace and consumer electronics industries.
In terms of aluminum alloy powders, AVIC Mate previously launched the high-strength aluminum alloy MT-AIMgErZr. In 2025, based on this, the company optimized and adjusted the Mg and Mn elements, introducing the new generation high-strength aluminum alloy MT-AIMnErZr. This new alloy effectively reduces the smoke and spatter generated during the printing process, making it suitable for large-size, high-strength aluminum alloy 3D printing applications in aerospace, rail transportation, automotive, and other industries.
In terms of steel alloys, AVIC Mate successfully developed the first domestic nuclear-grade 304L additive manufacturing powder. This product was developed in collaboration with the China Nuclear Power Research and Design Institute, achieving breakthrough advancements in powder composition design, performance optimization, and preparation process improvements.
In terms of copper alloy powders, AVIC Mate has upgraded the CuCrZr material formulation, achieving a systematic breakthrough from composition design and particle size distribution to overall performance, with an annual production capacity of 300 tons. This material is a precipitation-hardened copper alloy, featuring high electrical and thermal conductivity, high strength, and high-temperature resistance, making it suitable for high-end manufacturing needs in aerospace, electronic information, new energy, and other industries.
In addition, AVIC Mate has developed a new research and development model combining “AI + New Materials.” Several types of powders have received carbon footprint certification, and the titanium alloys have achieved 100% recyclable component certification.
