Copper Tube Target Pure 99.97 155OD*125ID*888L Oxygen-free Copper

Copper has high conductivity and thermal conductivity, excellent weldability, good plasticity and ductility, good cold working and no magnetic performance, and anaerobic copper dispersion and overcome the lower yield strength after annealing the poor creep resistance and high temperature, with high temperature, the characteristics of high strength and high heat conductivity, electronic materials experts attached great importance to. Copper and its alloys have been widely used in electronic industry. In vacuum electronic devices, oxygen-free copper has ranked first among seven structural materials in this field.
Anaerobic copper is pure copper that does not contain oxygen or any deoxidizer residue. Anaerobic copper products are mainly used in the electronics industry. The drawability of oxygen-free copper rod is superior to that of low-oxygen copper rod in the wired diameter. In addition to the above reasons, oxygen-free copper rod has less inclusion, stable oxygen content, no defects that may be produced by hot rolling, and the oxide thickness of the rod surface can reach less than or equal to 15A. In the process of continuous casting and rolling, if the process is not stable and the oxygen monitoring is not strict, the unstable oxygen content will directly affect the performance of the rod. If the surface of the rod can oxide in the cleaning of the process to make up for, but more the trouble is that there are quite a few oxides exist in the "skin", more direct influence on wire break line, so in control fine lines, super fine line, in order to reduce the break line, sometimes to take necessary measures, skinning copper rod, even a second skin, Objective To remove subcutaneous oxide.

Advantages:
1, high conductivity
2. Good thermal conductivity
3, good weldability
4, excellent plasticity and ductility
5, excellent cold working performance