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Product Description
Graphite rod is most frequently used in the heating element of high temperature vacuum furnace, and the highest temperature of the graphite rod can reach 3000℃.
It’s also widely used in a heat source or heat radiation of high-temperature environments and other various mechanical friction conditions. It has such traits as high thermal conductivity, high thermal stability, temperature shock resistance and excellent electronic property.
Characteristic
(1) . Good self-lubricating
(2) . Good resistance to chemical corrosion
(3) . High density and high chemical strength
(4) . High thermal and chemical resistance
(5) . High resistance to thermal shock
(6) . Proper electrical conductivity
(7) . Minimum wettability to molten metals and glass
(8) . Easy to be machining processed; can be manufactured into a variety of geometrical products
Application
Graphite rods are often used for following:
(1) . Refractory material:
Widely used in the metallurgical industry.
(2) . Conducting material:
In the electronics industry, widely used for graphite electrode, brush,, etc
(3) . Wear-resisting material and lubricant:
Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil.
(4) . Sealing material:
It can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine ,etc.
(5) . Anticorrosion material:
Widely used in petroleum, chemical, hydrometallurgy departments.
(6) . Protection materials
Insulation, high temperature resistant, radiation
(7) . Furnace parts:
Graphite rod is most frequently used in the heating element of high temperature vacuum furnace
Resistance heating elements, induction susceptor, structural elements and charging rods
(8) . Anodes for the electrolysis of metals.
(9) . Parts for heat exchangers.
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