explosion welding copper/aluminum clad plate

Explosive welded copper-aluminum clad plate

The explosive welded copper-aluminum clad plate is made of high-purity copper plate and industrial aluminum plate through explosive welding technology. The bonding interface forms a unique wavy metallurgical bonding area, which is not only firmly bonded, but also has excellent conductivity and mechanical strength. The structure includes: Cu/Al (copper surface/aluminum base) or Al/Cu (aluminum surface/copper base) configuration, and the thickness ratio can be flexibly adjusted according to actual needs.

Technical Specifications

Advantages of explosively welded copper-aluminum clad panels

1. Excellent electrical and thermal conductivity

Copper has excellent electrical conductivity, while aluminum has good thermal conductivity and light weight. Explosively welded copper-aluminum composite panels combine the advantages of these two metals and are energy-saving conductive materials. They are widely used in busbar systems, electrical connectors and other occasions.
2. Cost reduction advantage
Explosively welded copper-aluminum composite panels effectively reduce the cost of raw materials. Aluminum as a substrate greatly reduces the use of copper, saves costs, reduces weight, ensures performance and improves cost performance.
3. High-strength metallurgical bonding
The interface bond formed by the explosive welding process is a metallurgical bond with high shear strength and anti-peeling properties. It can meet the reliability requirements of long-term use and is not easy to delaminate or break due to thermal expansion and contraction.
4. Good machinability and environmental protection
Copper-aluminum composite panels can be cut, stamped, bent, drilled and other conventional mechanical processing operations, without releasing harmful gases or using toxic flux, which is more in line with the modern green manufacturing concept.

Application fields of explosively welded copper-aluminum clad plates

1. Power and electronics industry
Explosive welded copper-aluminum composite plates are widely used in high and low voltage electrical appliances, transformers, cable connectors, power busbars and other equipment, which improve the conductivity while reducing the system weight and manufacturing cost.
2. Electrochemical and electroplating equipment
In electrolytic cells, electroplating cells and other equipment, copper-aluminum composite plates are used as anode connecting plates or current collectors, which can effectively resist corrosion and electrolyte erosion and extend service life.
3. Automobile and new energy industry
With the development of new energy vehicles, copper-aluminum composite conductive parts are widely used in power battery connections, electronic control systems and other parts, with good compatibility and lightweight advantages.
4. Cooling system and heat dissipation module
Due to the combination of high thermal conductivity of copper and good heat dissipation performance of aluminum, composite plates can be used in cooling systems such as high-efficiency radiators and heat exchangers to improve the operating stability of equipment.

Product production process

Why Choose Us

• Research and Innovation: At Baoji City ShenAo Metal Materials Co., Ltd., we pride ourselves on continuous innovation. Our experienced R&D team works closely with clients to explore new processes, ensuring product excellence and adaptation to emerging industry demands.
• Excellent Reputation: With over 17 years of manufacturing expertise, our brand is synonymous with quality and reliability. Trusted globally, we have built strong partnerships with customers through exceptional service and performance.
• Striving for Excellence: Our rigorous production processes and comprehensive quality management systems ensure every product meets industry standards, from small batch orders to large-scale production.
• Customized Solutions: We offer tailored services to meet diverse client specifications, including unique dimensions and performance characteristics.
• Timely Delivery and Support: Our customer-centric approach ensures prompt delivery and exceptional after-sales support, guaranteeing satisfaction and confidence in our products.
• OEM Services: We accommodate specific branding and production needs to align with your business goals.

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Baoji City shenAo Metal Materials Co., Ltd. was founded in 2008 and is located in the "China Titanium Valley" Shaanxi Baoji High tech Industrial Development Zone. It focuses on the research and production of non-ferrous metal composite materials, precious metal coated titanium anodes (DSA), and titanium cathode products. Based on mature bimetallic explosive welding technology and advanced active coating manufacturing process, relying on strong resources in the Chinese titanium valley industry and the processing and manufacturing capabilities for bidding for the Olympics, we accurately and timely meet customer needs and create value for customers; Leading the development of energy-saving and environmentally friendly metal composite materials products through technological innovation, and continuously improving to meet customers' demand for long-life titanium electrodes.

The company has established close partnerships with hundreds of non-ferrous metal equipment manufacturers and electrochemical application enterprises, and has been designated as a long-term high-quality supplier.

The company has established research and development, production, and marketing departments, with strict process technology quality and testing standards to ensure reliable products and fast delivery efficiency to global customers.

We provide a variety of customized services, mainly for the followingWe provide a variety of customized services, mainly for the following：

Waterjet Cutting 
Laser Cutting 
Welding 
Plasma Welding 
Polishing 
Press 
Hydraulic straightening machine
Bending 
Drill Press 

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Frequently Asked Questions (FAQs)

Q: What is the primary advantage of using the copper/aluminum clad plates?
A: These plates offer a combination of high electrical conductivity, lightweight properties, and corrosion resistance, making them ideal for various demanding applications.

Q: Can the product be customized?
A: Yes, we provide customized dimensions and specifications to meet the unique requirements of our clients.

Q: How durable is the bond between copper and aluminum?
A: The explosive welding technique ensures a bond strength of ≥ 120 MPa, offering exceptional durability even in extreme conditions.

Contact Details

We’re here to provide you with the best solutions for your needs. Reach out to us today!

• Name: Baoji City ShenAo Metal Materials Co., Ltd.
• Address: Wenquan Village Industrial Park, High-tech Zone, Baoji City
• Contact: Wang Shujuan
• Phone: 18729731603
• Fax: +86-917-3380538
• E-Mail: zh@baojiti.com.cn

Conclusion

The explosion welding copper/aluminum clad plate is a reliable, high-performance solution for industries that demand quality, efficiency, and durability. Partner with Baoji City ShenAo Metal Materials Co., Ltd., your trusted supplier for advanced metal composites.