Recently, the State Intellectual Property Office released the decision of the State Intellectual Property Office on awarding the 24th China Patent Award (No. 30 [2023] of Guozhi shipping word), "A high entropy alloy particle reinforced aluminum matrix composite and its stirring casting preparation process" jointly developed by Xingfa aluminum industry and South China University of Technology (patent no.: ZL201510988188.X) and Xingfa aluminum's independent research and development of "a kind of high-strength aluminum alloy for external parts of electronic products and its preparation method" (patent number: ZL 201811488741.3) won the "24th China Patent Excellence Award".
About China Patent Award
It is reported that the China Patent Award is co-sponsored by the State Intellectual Property Office and the World Intellectual Property Organization (WIPO), focusing on strengthening the creation, protection and application of intellectual property rights and promoting high-quality economic development, it is the only government department award specially awarded for invention and creation granted patent right in our country, and it is also the highest honor in the patent field in our country.
As a national intellectual property demonstration enterprise and a national intellectual property advantage enterprise, Xingfa aluminum industry has attached great importance to intellectual property protection for a long time, focusing on technological innovation and market development, optimizing patent layout, strive to create a batch of patents with high degree of innovation, strong market competitiveness and obvious advantages in patent cultivation and layout. So far, the group has been authorized by more than 2,000 domestic and foreign patents, and its number is in the leading position among its domestic counterparts. The patents cover the fields of aluminum alloy doors and windows and curtain wall structure, new materials and processing technology.
High entropy alloy particle reinforced aluminum matrix composite material and its stirring casting preparation process
This patented technology has developed a series of high entropy alloy reinforced phase powders with good high temperature stability and suitable for high temperature liquid metal forming process, the patent technology is used to solve the problem of adding and uniformly dispersing high entropy alloy particles in aluminum melt, and the large-size high entropy alloy reinforced aluminum alloy bar is rapidly prepared by liquid method, it has realized the large-scale production and application of high entropy alloy reinforced aluminum alloy materials and their parts. The research results have been applied and developed in our company, and have been widely used in aluminum alloy profiles for transportation vehicles and aluminum profiles for ships, it has realized the expansion and application of domestic high-performance aluminum alloy materials in the field of transportation and import substitution.
High-strength aluminum alloy for external parts of electronic products and preparation method thereof
This patented technology belongs to the original basic patent of Xingfa aluminum industry, aiming at the urgent demand for high-strength aluminum alloy in the development of large screen and light weight of electronic products such as smart phones, tablet computers and notebook computers, by optimizing the design, oxide film defects such as gray, dark, black lines, and flower spots are eliminated, and the strength and quality of aluminum alloy are greatly improved, which meets the requirements of larger, thinner, lighter electronic products, more beautiful development needs. The patented technology and the performance of converted products have reached the leading level in China, realizing the upgrading of aluminum alloy for external parts of electronic products, and has been industrialized in Xingfa aluminum industry, the transformed product is recognized as "Guangdong famous high-tech product", with remarkable economic and social benefits. Relying on the related technology of this patent, Xingfa aluminum participated in the formulation of relevant national standards GB/T 3190-2020 and GB/T 12967.6-2022, leading the standardized development of the industry.
Technological innovation is one of the important strategies for enterprise development, and owning independent intellectual property rights is the core embodiment of enterprise competitiveness. Next, Xingfa aluminum will continue to implement the innovation-driven development strategy, plus-sized its technology research and development capabilities, maintain close cooperation between industry, university and research institutes, and build more advantageous products with independent intellectual property rights, accelerate the transformation of patent achievements, help the industry improve quality and efficiency, and promote the high-quality development of the enterprise industry.
