Jiangsu Luotong Copper Industry Co., Ltd.

Copper alloy petrochemical applications
The application of copper alloy in petrochemical field mainly has the following aspects

The application of copper alloy in the field of petrochemical industry mainly has the following aspects:

C71640 White copper alloy: This alloy is mainly used in the petrochemical industry to manufacture corrosion resistant pipes and joints. Due to its excellent corrosion resistance, C71640 white copper alloy can be used in high salt environments for a long time, significantly increasing the service life of the facility and reducing maintenance costs.

Explosion-proof copper alloy: explosion-proof copper alloy commonly used materials are beryllium bronze, aluminum bronze, etc., with explosion-proof, no spark and other characteristics, very suitable for use in explosive, flammable, strong magnetic, corrosive environment. For example, explosion-proof tools and equipment in the petrochemical industry can prevent sparks from impact or friction, thus ensuring production safety.

Monel400 nickel-copper alloy: This alloy is also widely used in the petrochemical industry. Due to its excellent corrosion resistance and mechanical properties, Monel400 alloy is often used in the manufacture of corrosive gas pipes, trays, heat exchanger tubes and other equipment. In addition, its resistance to oxidation and thermal corrosion at high temperatures makes it ideal for the oil and gas industry.

Examples of specific applications of copper alloys in petrochemical fields:

C71640 White Copper alloy: On offshore oil and gas platforms, C71640 white copper alloy is used to manufacture corrosion-resistant pipes and fittings, significantly increasing the service life of facilities and reducing maintenance costs.

Explosion-proof copper alloy: In the petrochemical industry, explosion-proof copper alloy is used to manufacture explosion-proof tools and equipment to prevent sparks from impact or friction and ensure production safety.

Monel400 nickel copper alloy: In the field of petrochemical, Monel400 alloy is used to manufacture corrosive gas pipes, trays, heat exchanger tubes and other equipment, and its excellent corrosion resistance and mechanical properties make it an ideal material in this field.

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Jiangsu Luotong Copper Industry Co., Ltd.

Copper alloy precision instrument application
The application of copper alloy in precision instruments is mainly reflected in its excellent physical and chemical properties.

Copper alloys are excellent in the manufacture of precision instruments because of their high strength, high elastic modulus and excellent wear resistance. For example, C5212 tin bronze has excellent wear resistance due to its high tin content, and excellent electrical conductivity due to its high copper content, making it widely used in the manufacture of mechanical equipment, ships, auto parts, precision instruments, electronic equipment, aerospace equipment and other fields.

In addition, the cutting properties of copper alloy also make it an ideal material for precision instruments and standard parts processing. For example, C3710 copper alloy, due to the addition of lead, improves cutting performance, can ensure the size and surface quality of high-precision machining, so it is excellent in the manufacture of screws, nuts and instrument parts.

Examples of specific applications of copper alloys in precision instruments include:

Mechanical equipment: Copper alloy has the characteristics of high strength, wear resistance, high load resistance, deformation and distortion resistance, etc., which has a good application prospect in the manufacture of mechanical equipment.

Auto parts: Because of its excellent physical properties, copper alloy is widely used in automobile manufacturing, such as the production of joints, pipe joints and other key parts to ensure the tightness and durability of the system.

Electronic equipment: Because copper alloy has good electrical conductivity, it is also widely used in electronic equipment, such as connectors, wires and so on.

Aerospace equipment: The high strength and stiffness of copper alloys make it also play an important role in aerospace equipment, able to withstand the pressure of extreme environments.

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Copper flat bar

Jiangsu Luotong Copper Industry Co., Ltd.

Application of copper alloy in new energy vehicles
It is mainly reflected in the following aspects

Supercharging solution: Bowei Alloy provides a series of high-performance alloy materials such as copper tellurium and copper zirconium, which have been applied in batches to the super charging system of new energy vehicles, mainly for high current carrying and charging safety, which can meet the needs of fast charging and high safety.

High conductivity, high stress relaxation series copper alloy solutions: Bowei Alloy has developed a variety of copper alloy solutions for the high strength, high conductivity and high reliability needs of new energy vehicles. Such as boway 18160 copper chromium zirconium alloy, with excellent electrical conductivity and high temperature resistance, suitable for fish eye terminals, high voltage connector terminals, at 150 ° C or even 180 ° C environment can still maintain high performance.

Other applications: Copper alloy is also widely used in new energy vehicle PDU terminals, power system bus and other components, such as Bowe 15100 copper zirconium alloy can still maintain excellent stress relaxation resistance at 180 ° C high temperature, and the material strength reaches more than 400MPa, meeting the needs of new energy vehicle PDU terminals.

Specific application scenarios and material characteristics of copper alloy in new energy vehicles:

Electrical conductivity: The electrical conductivity of copper alloy is one of its important properties, and the alloy elements, temperature and cold working conditions will affect the electrical conductivity of the material. For example, the conductivity of boway 18160 copper-chromium-zirconium alloy can reach more than 82%IACS.

Yield strength: The yield strength of a material is critical to its performance in high current conduction and high reliability applications. For example, the boway 15100 copper-zirconium alloy has a yield strength of 400 MPa or higher.

Thermal stress relaxation: at high temperatures, the thermal stress relaxation performance of the material has a direct impact on its service life, such as boway 18160 copper chromium-zirconium alloy at 150℃ or even 180℃ application environment, showing excellent stress relaxation resistance.

Advantages and application prospects of copper alloy in new energy vehicles:

High performance: Copper alloy has high conductivity, high strength and excellent thermal stress relaxation performance, which can meet the high requirements of materials for new energy vehicles.

Widely used: Copper alloys are widely used in key components of new energy vehicles such as super charging systems, PDU terminals, and power system bus bars, significantly improving vehicle performance and safety.

Copper alloy in the semiconductor industry specific application cases

Precision copper strip products: In semiconductor integrated circuit manufacturing, precision copper strip products are mainly used for conductive interconnection and thermal heat dissipation to ensure stable circuit operation and efficient heat dissipation.

Lead frame: Copper alloy lead frame plays a key structural role in chip manufacturing, connecting the internal circuit of the chip with the external wire to ensure the stable transmission of electrical signals.

High-end copper alloy: There is an increasing demand for high-end copper alloys in 5G communications, intelligent terminals and equipment, and with its excellent physical and chemical properties, it has become an indispensable material in these fields.

The importance of copper alloys in the semiconductor industry is reflected in its superior physical and chemical properties. Copper alloys have good electrical and thermal conductivity, ductility, and corrosion resistance, which give them significant advantages in high-speed electronic signal transmission, thermal management, and device miniaturization and lightweight. With the continuous progress of semiconductor technology, the demand for copper alloys will further increase, promoting its application and development in more fields.

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