Copper and aluminum have good electrical and thermal conductivity, and they are the basic materials in power transmission and heat transfer engineering. A layer of copper is cladding directly on the aluminum surface, the copper-aluminum clad material can improve the contact resistance of the aluminum surface, and improve the welding performance of aluminum, with the advantages of low price and light weight. It is many important parts of heat exchanger, power transmission and electrical equipment, such as heat sink, heat collector pipe, transition board, etc.
The aluminum steel explosive welding material and the aluminum titanium steel explosive welding block are mainly used in the cathode, anode materials, transition joint, for connecting the steel claw and aluminum guide rod. They solve the problem of heterogeneous metal connection, small resistance, good conductivity, while they are saving energy consumption, enhancing the life of the equipment.
In the metallurgical industry, copper and steel clad materials are used as the electrode for electroplating and electrolysis technology, discharge processing electrode, grounding rod, conductive transverse arm body, electrode clamp head, electrode clamping and relaxation mechanism, etc. Bimetallic bearings, and linings can be manufactured with copper-steel and aluminum-steel clad materials. Make double water cooling shell and double crystallization of electrometallurgical furnace and melting furnace by copper-steel clad plates.
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