On July 6, 2023, China’s leading high-performance copper alloy manufacturer, SXSR Advanced Alloy Materials Technology Corporation, announced:
The tungsten copper alloy base for Optical module chips developed by the company is one of the components of the Optical module, which is mainly made of tungsten copper alloy materials. Its main performance is low expansion and high thermal conductivity. It is used in 400G, 800G and 1.6T Optical module.
The performance requirements for the heat dissipation base vary depending on the power transmitted by computing power, data centers, etc.
SXSR Company provides an overall solution for high-performance material manufacturing and product processing of Optical module chip base, with 3D printing, vacuum sintering furnace and high-precision parts processing production lines.
Tungsten copper alloy base products have been verified by multiple customers and have been supplied in bulk.
The main customers of optical module chip Tungsten copper alloy base currently include
TFC Optical Communication, Finisar, and Global Broadcasting (Ningbo Global Broadcasting Technology, a wholly-owned subsidiary of AOI Group established in mainland China)
About SXSR
The company focuses on the research and manufacturing of copper chromium vacuum contact materials (which have won the invisibility championship product announced by the Ministry of Industry and Information Technology of China), copper tungsten series contact materials and composite contact materials, high conductivity and high strength chromium zirconium copper series alloy materials, copper iron series alloy materials, and other special copper alloy materials. The company’s goal is to become multiple invisible champions in the segmented market of metal matrix composite materials.
Among them, there are production lines for powder metallurgy, vacuum infiltration, vacuum casting, and vacuum arc melting to produce CuCr series contact materials, as well as copper tungsten series contact materials. Every year, we provide over 7-8 million pieces of contact materials with various material compositions and specifications to global customers.
It has established production lines for vacuum melting and non vacuum melting CuCrZr alloy materials, as well as precision machining production lines for high-temperature alloy turbine discs. We have developed copper alloy materials for medical CT equipment X-ray tubes and vacuum welding technologies.
The company’s products are widely used in fields such as medium and high voltage power switches, rail transit motors, new energy vehicles, high-end medical equipment, mold manufacturing, steel and metallurgical crystallizers, and the new generation electronic information industry.
The company has over 30 core invention patents and has long-term in-depth cooperation with domestic and foreign universities and research institutes. It has also jointly established the Advanced Copper Alloy Global Industry Innovation Center and CFAPT International Technology Research and Development Agency.
The company is a major global supplier of copper chromium alloy vacuum contact materials for the power sector and copper chromium zirconium alloy rotor materials for high-power traction motors in rail transit.
Customer Reference
Siemens Power, ABB, Schneider, Toshiba, Eaton, GE Transportation, Alstom, CRRC, State Grid, Siemens Healthineers and other top 500 enterprises in the world.