Easy to operate, simple to protect, long service life, and can be used to flammable, explosive, high-cold, humid and corrosive environment, etc. excellent characteristics, has become the leading switchgear for high-voltage power grids and electrified railways. Vacuum Jiangsu copper materials In addition to the functions required by conventional electrical contacts, it is also specifically required to meet the requirements of extremely low gas content in vacuum materials.

Therefore, special techniques such as high temperature or vacuum degassing, vacuum infiltration, etc. are required for preparation. In the vacuum Jiangsu copper contact materials, in addition to the conventional Jiangsu copper contact material grades, high Jiangsu and low copper Jiangsu copper products have also been developed.

Tin bronze has good casting function, anti-friction function and good mechanical function, which is suitable for making bearings, worm gears, gears, etc. Lead bronze is a bearing material widely used in modern engines and grinders. Aluminum bronze has high strength, good wear resistance and corrosion resistance, and is used to cast high-load gears, bushings, and marine propellers. Beryllium bronze and phosphor bronze have high elastic limit and good conductivity, and are suitable for making fine springs and electric touch components. Beryllium bronze is also used to make non-sparking objects used in coal mines and oil depots.

The copper clad aluminium wires and application scope of brass, which are Jiangsu-copper mating materials for heat sinks. 20190327 Analyze the classification of copper and copper products 20190325 The difference between red copper and chrome copper 20190319 Analysis of the advantages and disadvantages of special-shaped copper tubes and the specific application scope 20190318 Talking about the different properties, functions and drawing technology of brass tubes 20190312 4 points to pay attention to when storing copper tubes 20190311 Classification, advantages and application scope of brass tubes Introduce the difference and function of 20190306 brass, red copper and red copper in detail. Introduction of 20190304 copper rod classification 20190227

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