Application Of Copper Alloy In New Energy Vehicles
It is mainly reflected in the following aspects：
Supercharging solutions: Powerway Alloys provides a series of high-performance alloy materials, such as copper tellurium and copper zirconium, which have been applied in bulk in the supercharging systems of new energy vehicles. These materials are mainly concerned with high current carrying and charging safety, and can meet the needs of fast charging an... moreJiangsu Luotong Copper Industry Co., Ltd.
Application Of Copper Alloy In New Energy Vehicles
It is mainly reflected in the following aspects：
Supercharging solutions: Powerway Alloys provides a series of high-performance alloy materials, such as copper tellurium and copper zirconium, which have been applied in bulk in the supercharging systems of new energy vehicles. These materials are mainly concerned with high current carrying and charging safety, and can meet the needs of fast charging and high safety.
High conductivity and high stress relaxation resistance series copper alloy solutions: Boway Alloy has developed a variety of copper alloy solutions for the high strength, high conductivity and high reliability needs of new energy vehicles. For example, boway 18160 copper-chromium-zirconium alloy has excellent conductivity and high temperature resistance, and is suitable for fish-eye terminals and high-voltage connector terminals, capable of maintaining high performance in 150°C and even 180°C environments.
Other applications: Copper alloys are also widely used in PDU terminals for new energy vehicles, power system busbars and other components. For example, boway 15100 copper-zirconium alloy can still maintain excellent stress relaxation resistance at high temperature of 180℃, and the material strength reaches more than 400MPa, which meets the demand of PDU terminals in new energy vehicles.
Specific application scenarios and material properties of copper alloy in new energy vehicles:
Conductivity: the conductivity of copper alloy is one of its important properties, alloying elements, temperature and cold processing conditions will affect the conductivity of the material. For example, boway 18160 copper-chromium-zirconium alloy has an electrical conductivity of 82% IACS or more.
Yield strength: The yield strength of a material is critical to its performance in high current conduction and high reliability applications. For example, boway 15100 copper-zirconium alloy has a yield strength of 400 MPa or more2.
Thermal stress relaxation: In high-temperature environments, the thermal stress relaxation properties of a material have a direct impact on its service life. For example, boway 18160 copper-chromium-zirconium alloy shows excellent resistance to stress relaxation in 150℃ and even 180℃ application environments.
Advantages and application prospects of copper alloys in new energy vehicles:
High performance: copper alloys have high electrical conductivity, high strength and excellent thermal stress relaxation properties, which can meet the high requirements for materials in new energy vehicles.
Widely used: Copper alloy is widely used in key components of new energy vehicles such as super charging system, PDU terminals, power system busbar, etc., which significantly improves the performance and safety of vehicles.
Specific application cases of copper alloy in semiconductor industry
Precision copper tape products: In semiconductor integrated circuit manufacturing, precision copper tape products are mainly used for conductive interconnections and thermal conductivity and heat dissipation to ensure stable operation of circuits and efficient heat dissipation.
Leadframes: Copper alloy leadframes play a key structural role in chip manufacturing, connecting the internal circuits of the chip with external wires to ensure stable transmission of electrical signals.
High-end copper alloys: The demand for high-end copper alloys is increasing in fields such as 5G communications, smart terminals and equipment, and they have become indispensable materials in these fields due to their excellent physical and chemical properties.
The importance of copper alloys in the semiconductor industry is reflected in their superior physical and chemical properties. Copper alloys have good electrical and thermal conductivity, ductility, and corrosion resistance, properties that give them significant advantages for high-speed electronic signal transmission, thermal management, and miniaturization and lightweighting of equipment. As semiconductor technology continues to advance, the demand for copper alloys will further increase, promoting their application and development in more fields.
