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Copper Tube Target Pure 99.97 155OD*125ID*888L Oxygen-free Copper
Product | Copper Tube Target |
Size | φ155*φ125*888 |
Grade | Oxygen-free copper |
Packaging | Vacuum package in wooden case |
Port of delivery | Xi'an port, Beijing port, Shanghai port, Guangzhou port, Shenzhen port |
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