Explosive Welding Copper Aluminium Bimetal Sheet with 125 MPa Tensile Strength and 500°C Temperature Resistance for Busbar Systems
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
60-90DAYS
Brand:
RUISEN
Product Description
Explosive Welding Copper Aluminium Bimetal Sheet
Copper Aluminium Trimetallic Busbar Clads are high-performance explosive welding clad metals that create low-resistance, high-strength joints between dissimilar metals. These specialized components are engineered for demanding applications in high-current, high-temperature, and mechanically stressful industrial environments.
Industrial Applications
In potroom operations, steel anode yokes are pre-welded to aluminium anode rods using bimetallic or trimetallic clads. These preformed aluminium/steel joints enable secure connections between aluminium rods and steel yokes, providing reliable performance under elevated temperatures, mechanical stress, and high current density conditions.
Cathode/collector bars connect to aluminum flexibles within busbar systems through welded or bolted aluminum/steel or aluminum/copper cathode clads. The anode ring busbar interfaces with aluminium anode stems via specialized aluminium/copper clads.
Explosive Welding Technology
Explosive welding creates permanent metallurgical bonds between dissimilar metals, ensuring 100% electrical continuity. The bond interface exhibits characteristics of contiguous metal, providing superior performance and reliability.
Technical Advantages
Electrical Performance
The electrical resistance of transition inserts matches the series resistance of the component materials. No additional resistance or conductivity loss occurs at the bond interface due to the advanced welding process.
Mechanical Strength
Bond tensile strength exceeds 125 MPa, surpassing the 85-90 MPa strength of high-purity aluminium. This ensures exceptional durability and structural integrity.
Temperature Resistance
Aluminium-steel inserts operate safely at elevated temperatures, meeting rigorous testing standards:
Standard clads withstand consistent temperatures up to 400°C, while chromium-interlayer variants handle temperatures up to 500°C.
| Test Condition | Minimum Requirement | Typical Performance |
|---|---|---|
| 20°C Tensile Test | 150 MPa | 180+ MPa |
| 500°C Tensile Test | 85 MPa | 120+ MPa |
Product Specifications
- Material Composition: AL1050/1060 + TA1 + T1/C11000
- Welding Method: Explosive Welding
- Configuration: Bimetallic or Trimetallic
- Custom Sizing: Available based on customer drawing requirements
Quality Assurance
- Defect control target: <5% anode yoke defects
- Refined quality processes and procedures
- NDT operator training programs
- Alignment with Rio Tinto quality requirements
- Enhanced quality support systems
- Zero worker injuries and time loss objectives
- 5S system implementation planning
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Company
Shaanxi Ruisen Metallic Composite Material Co., Ltd
Location
No.2,Keji Road,Xingping City,Xianyang City,Shaanxi Province，P.R.China 713100
Contact Person
Lysa