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◆ Mold: hot pressing mold, ordinary casting mold, centrifugal casting mold, die casting mold, etc.
◆ Receiving trays, furnace linings, polycrystalline thermal fields or heat-insulating screens for fiber-optic furnaces, cover
plates, metal electrolytic anodes, aluminum electrolytic cell cathodes, heat exchanger components, Reducing the crucible,
sintering the boat and the tray.
◆ Properties: heat resistance, chemical resistance, excellent thermal conductivity, low coefficient of thermal expansion, and
low wettability to molten metal.
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PRODUCT DETAILS
At present, the company is committed to the research and development of high-tech products, the establishment and improvement of scientific research and development, production management, process control, quality testing as the main content of the management system, the formation of a more complete independent intellectual property rights; To become the national carbon industry "fine particle high density special graphite products", the national standard (standard number GB/T30071-2013) and "Carbon substrate for solar power generation" industry standards (standard number YB/T4803-2013); In November 2013, he was elected as the director unit of the Professional Committee of Carbon New Materials in China's carbon industry.
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In 1985, Datong Locomotive Works realized that electric locomotives were the important development direction of China railway locomotive and rolling stock industry in the future, and put forward the production layout idea of "Nanzhu (Zhuzhou Electric Locomotive Works) and Datong Locomotive Works".
Shaoshan Type 3 electric locomotive is my country’s second generation 6-axle passenger and cargo locomotive. The locomotive adopts bridge-type full-wave rectification and realizes thyristor phase-controlled smooth voltage regulation. The locomotive adopts single-phase AC 25kV 50Hz voltage system and has a maximum operating speed of 100km/h.
The SS3B fixed heavy-duty electric locomotive is a 12-axle freight electric locomotive. It consists of two identical 6-axle locomotives connected by a coupler and a windshield. The two sections are equipped with electrical system high-voltage connectors, control cables, and network shielding. Line and air system control ducts. The entire vehicle can be controlled synchronously from any cab. The locomotive adopts single-phase power frequency system, voltage 25kV, AC-DC transmission, and the maximum operating speed of the locomotive is 100km/h.
Shaoshan 4 improved electric locomotive is an 8-axle freight locomotive. The locomotive consists of two identical four-axle locomotives connected by a coupler and a windshield. The two workshops are equipped with high-voltage connectors for the electrical system, reconnection control cables and air brake system control ducts. The entire vehicle can be synchronously controlled from the driver's cab of any one of the vehicles. The two locomotives can also be separated and used independently as a four-axle locomotive.