Aluminum oxide dispersion strengthened copper (ODS)
Aluminum oxide dispersion strengthened copper (ODS) is a conductive material with excellent heat resistance that does not soften even at high temperatures of 930℃ and high conductivity of over IACS 80%. Since ODS has high strength and high conductivity characteristics that are contrary to other copper alloys, it has been used as electrode materials for resistance welding and spot welding of electric vehicles, relay contacts, various electronic parts such as heat-resistant substrates, and reinforcing materials.
Our strength lies in plastic work technology of aluminum oxide dispersion strengthened copper (ODS). Various sizes can be processed from large diameter to small diameter and irregular shape.
Uses
| Electronic components |
Retains its hardness even after brazing |
|---|---|
| Contact parts | Hard, non-welding contacts even at high temperatures |
| Reinforcement material |
High temperature heat sink screw seat Spot welding electrode Thin electrode that cannot be water cooled Nickel based material/stainless steel/various plating materials |
Processing range
| Wire and bar | φ0.15mm～φ50mm（±10～30μm） |
|---|---|
| Straight pipe and bar |
500mm～6000mm Long coil products: φ300rolls,φ800 rolls for approx. 20kg |
Precision machining and quality control of conductive materials such as precision cutting
Aluminum oxide dispersion strengthened copper (ODS) is known as a material that is difficult to work plastically due to its high heat resistance and strength. However, it is possible to perform ultra-precision cutting according to your needs with our unique technology. In handling valuable materials, we have implemented strict quality control in each process to ensure high-quality manufacturing.
In addition to precision cutting of aluminum oxide dispersion strengthened copper (ODS) materials, please contact us for processing conductive/electrode materials, etc.
Mass production of electronic components by precision cutting
Materials Processing
- Cold drawn
- Swaging process
- Metal straightening
- Correction
- Cutting process
- Heat treatment
- Solvent degreasing process
- Polishing
Functional
- High dimensional accuracy
- Quality stable
- Electrical conductivity
- Heat- resistance
- Long life
Industrial fields
- Automotive parts
- Electrode
