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Deeper understanding of graphite rods

Sep. 12, 2019

Deeper understanding of graphite rods shared by graphite rods supplier.

Graphite rod is often used in high temperature vacuum furnace heating body, the highest temperature can reach 3000℃, easy to oxidation at high temperature, except vacuum, can only be used in neutral atmosphere or reductive atmosphere. Its smaller thermal expansion coefficient, thermal conductivity, resistivity (8 ~ 13) x 10-6 Ω m., good workability with SiC, MoSi2 rods, high temperature resistant, resistant to extreme cold hot sex good, price is cheap.

Due to the use of high temperature carbon rod conductive good chemical stability. Now it is widely used in the fields of national defense, machinery, metallurgy, chemical industry, casting, nonferrous alloy, light chemical industry, etc., especially the black carbon rod, which is also used in the fields of ceramics, semiconductor, medicine, environmental protection, laboratory analysis, etc., and has become the most widely used nonmetallic material nowadays. When cutting steel, do not need to use flammable and explosive gas like oxy-acetylene flame cutting, low cost, safe operation. Many kinds of metal which can not be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., can be processed by arc cutting, with high efficiency, and all of them can get ideal results.

Deeper understanding of graphite rods

Graphite Electrode (UHP)

Graphite rod for non-metallic products, as a necessary in the process of carbon arc air gouging cutting cutting in front of the welding consumables, is made of carbon, graphite, and the proper adhesive, by extrusion forming, after 2200 ℃ baking spin segments is made by a layer of copper plating, high temperature resistance, good electrical conductivity, not easy to break, suitable for metal cutting into the shape of a meets the requirements. Due to the use of high temperature carbon rod conductive good chemical stability. Now it is widely used in the fields of national defense, machinery, metallurgy, chemical industry, casting, nonferrous alloy, light chemical industry, etc., especially the black carbon rod, which is also used in the fields of ceramics, semiconductor, medicine, environmental protection, laboratory analysis, etc., and has become the most widely used nonmetallic material nowadays. When cutting steel, do not need to use flammable and explosive gas like oxy-acetylene flame cutting, low cost, safe operation. Many kinds of metal which can not be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., can be processed by arc cutting, with high efficiency, and all of them can get ideal results.

We also supply Graphite Electrode for sale, welcome to purchase our products.

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  • Email : haimei.guo@hq-carbon.com
  • Contact person : Emily Guo
  • Mob : +86 189 3253 4357
  • Tel : +86 310 7820 222
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