Characteristics:
The products made by vaccum casting have high copper purity and good thermal conductivity.There are hardly any defects such as gas hole, blowhole, loose in the casting.
With reliable wlding technology of copper and steel, the welding seam could be adaptedto high temperature and high strength working conditions.
After optimal designing of the inside structure of the water passage , the products have smaller water resistance and good cooling effect.
Technical parameter:
Chemical Composition:Cu≥99.93%
O≤30ppm
H≤1.0ppm
Electric conductivity:σ≥90%IACS
Welding Seam X-ray Detection: according to GB 3323-87 I-II standard
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