Views: 0 Author: Site Editor Publish Time: 2024-08-02 Origin: Site
Last year, the world's leading telecommunications and consumer electronics companies released the "Towards a Smart World" series of white papers, advocating for the industry to take 8 major measures to accelerate the arrival of the 5.5G era. And at the fully connected conference on the same day, he stated that 5.5G is the only way to move towards a smart world.
According to news reports, the company completed all 5.5G tests in September this year. The peak values of both the uplink and downlink in the test are expected to increase by 10 times compared to the existing 5G network, improve connection density by 10 times, improve positioning accuracy by 10 times, and increase energy efficiency by 10 times. The 5.5G supports consumer grade interactive applications such as XRPro, holography, and 3D video, bringing a more immersive virtual world interaction experience, and also indicating the upcoming deepening of the transformation of the digital society and the upgrading of industrial capabilities; At the same time, based on the rapid layout of 5.5G commercial, the market demand for 5G base stations, connectors, terminal electronics and other industrial chains has been increasing year by year. High performance copper alloy materials closely related to them also play a key role in the trend of miniaturization, precision and multifunctionality.
Domestic high-performance copper alloy supports the 5.5G new era
In recent years, although China has achieved partial domestic autonomy in the 5G industry chain, the key raw materials for connectors, 5G base stations, consumer electronics, and other products still have a high degree of dependence on foreign countries. There is a significant gap between China and developed countries in terms of "autonomy and controllability" in the industry chain and supply chain, and China has been constrained by foreign "bottlenecks". Only in high-performance copper alloy products, most still rely on imports, and domestic manufacturers often have a "face saving" situation when purchasing.
In order to improve this unfavorable situation, Guogong New Materials has overcome the difficulties in the preparation process through independent innovation and research and development of production process technology. Ultimately, it has successfully broken through numerous technical bottlenecks. The products produced, such as titanium copper, beryllium copper, copper nickel tin, etc., have been verified by the application end, achieving the localization of high-performance copper alloy materials, filling the gap in domestic production and manufacturing, and helping domestic manufacturing rise in adversity and break through blockades.
● "Fill the Gap" Domestic Titanium Copper Helps 5.5G Intelligent Industry
Titanium copper alloy is one of the key materials for conductive elastic components and an important basic material for electronic equipment in China's 5G era. It has a wide range of applications, involving almost all electronic information products, with huge market demand potential and development space. In addition, titanium copper alloy has excellent fatigue resistance, thermal stress relaxation resistance, and bending resistance, which can perfectly solve various problems caused by miniaturization and thinning. It is the preferred material for making connector spring pieces, BTB terminals and other components.
Only in the field of consumer electronics, Guogong New Materials has developed the ultra-high strength elastic conductive titanium copper alloy MMC, which fills the gap, through independent innovation and improvement of production process technology ® 22 (can replace YCuT-FX, C1990, C1990HP, C1990HC, NKT322) and a new environmentally friendly high elastic conductive copper nickel tin alloy MMC ® 2850 (Cu9Ni6Sn), MMC ® 2853 (Cu15Ni8Sn).
As high-strength, high elasticity, easy to form, and anti relaxation conductive elastic materials, titanium copper and copper nickel tin can reliably support the development trend of electronic devices towards miniaturization and lightweight; Perfectly solving the application needs of miniaturization, slimness, and ease of processing of consumer electronic products in the 5G era, the samples have been certified by top domestic customers and strategic cooperation agreements have been signed with multiple customers.
Fill the domestic gap with high-strength, corrosion-resistant, and fatigue resistant materials
Replacing imports with domestically produced beryllium copper to support the aerospace and new energy vehicle industries
Beryllium copper has higher strength and better comprehensive performance than general bronze and brass, and can meet a series of requirements for the design and material selection of connector elastic contacts. It can withstand high stress without yielding deformation or fracture, maintain a long-term high stress state without relaxation, withstand maximum force in a limited space, and has high conductivity and thermal conductivity, excellent corrosion resistance, and good process performance. Currently, although domestic beryllium copper has replaced imported products, most high-end beryllium copper products still rely on imports from the United States and Japan.
Guogong New Materials has independently innovated and improved its production process technology to develop a "substitute import" ultra-high strength elastic conductive beryllium copper alloy MMC that can be applied to reliable connectors for aerospace and new energy vehicles ® 0441 (C17410), MMC ® 0451 (C17510), MMC ® 0420 (C17200), MC ® 0421 (Qbe 2.0/1.9).
On the basis of maintaining high strength and elasticity, it still has excellent stress relaxation resistance and high temperature resistance. Its excellent mechanical properties and bending processability can be said to be the most suitable component materials for key electrical, electronic and other components, and it is the preferred material for making elastic contacts for aerospace and new energy vehicle connectors.
Replace imported high-strength, high hardness, and high elasticity
Building a Beautiful Intelligent World with 5.5G
The global commercialization of 5G has been 4 years, from thousands of industries to thousands of households. 5G is changing our lives and production, and continues to create commercial value, industrial value, and social value. In the future, new applications and terminals of 5G will emerge one after another, and 5.5G is the inevitable path for the evolution of 5G networks to 6G; 5.5G will better match scenarios such as the Internet of Things, human interaction, and perception, adding a bold touch to the journey into the intelligent world.
