OCC pure copper wire Ohno Continuous Cast for High End Audio Devices
OCC pure copper wire Ohno Continuous Cast for High End Audio Devices
Recently we were asked whether single crystal of OCC wire is affected by annealing process which is very important and unavoidable process, Our answer is NO. Here are some reasons.
Annealing is a crucial process in the treatment of single crystal copper materials. It is essential to understand that annealing does not have an impact on the quantity of single crystal copper crystals. When a single crystal copper undergoes annealing, the primary purpose is to relieve the thermal stress within the material. This process occurs without any alteration in the number of crystals. The crystal structure remains intact, neither increasing nor decreasing in quantity.
|
Mechanical Properties of Single crystal Copper vs. Polycrystalline Copper |
|||||
|
Sample |
Tensile strength(Mpa) |
Yield strength(Mpa) |
Elongation(%) |
Vickers hardness(HV) |
Reduction of area(%) |
|
Single crystal Copper |
128.31 |
83.23 |
48.32 |
65 |
55.56 |
|
OFC Copper |
151.89 |
121.37 |
26 |
79 |
41.22 |
Production process
Multi-scenario application
High-end home theater, high-end hifi system, KTV wiring, car audio system, multimedia audio-visual room, cinema, banquet hall, lecture hall, multimedia classroom, gym hotel restaurant audio system, office meeting room, concert and other multi-channel use.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.