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Nanshan Aluminum won another national invention patent for aviation profiles
2022-05-06 08:39:41

Recently, good news came from the State Intellectual Property Office that “a scandium-containing Al-Cu series heat-resistant aluminum alloy and its preparation method” independently developed and designed by Nanshan Aluminum won the national invention patent and a certificate was awarded.



The patent relates to the production process of aluminum profiles: aluminum alloy is sequentially melted, homogenized, annealed, extruded, quenched, stretched and aged. While increasing the tensile strength of the aluminum alloy, it does not reduce the ductility, and also has good heat resistance.

Nanshan Aluminum focuses on the research and development of new processes, new technologies, new materials and new equipment for aluminum and aluminum alloys. In recent years, it has continuously engaged in R&D and manufacturing of high-end aluminum alloy products. It effectively stimulated the enthusiasm of scientific and technological personnel and employees for invention and creation by means of a series of innovative R&D and intellectual property protection work. The number, quality, and proportion of invention patents of Nanshan Aluminum have steadily increased, which has effectively promoted the company’s R&D innovation and enhanced the company’s comprehensive competitiveness.