CARBON ROD 99%

Graphite rods are commonly used in electric heaters of high-temperature vacuum furnaces. The maximum operating temperature can reach 3000 ° C. It is easy to oxidize at high temperatures. Except for vacuum, it can only be used in a neutral atmosphere or a reducing atmosphere. It has a small thermal expansion coefficient, a large thermal conductivity, a resistivity of (8 ~ 13) × 10-6 Ω · m, better workability than SiC and MoSi2 rods, high temperature resistance, excellent cold and extreme heat resistance, and price Cheaper.
Graphite rods are non-metallic products. As a necessary cutting consumable before welding in the carbon arc gouging cutting process, carbon and graphite are added with appropriate binders, extruded and baked at 2200 ° C. It is made by plating a layer of copper after the segment. It has high temperature resistance, good conductivity, and is not easy to break. It is suitable for cutting metal into a shape that meets the requirements.

use:
Due to the high temperature of the carbon rod, it is easy to conduct and has good chemical stability. It has been widely used in national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloys, lightening and other fields, especially black carbon rods. It has also been used in ceramics, semiconductors, medicine, environmental protection, laboratory analysis, etc. The most extensive non-metallic materials. When cutting steel, it is not necessary to use flammable and explosive gases like oxygen-acetylene flame cutting, which has low cost and safe operation. You can use arc cutting to process a variety of metals that cannot be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., with high efficiency, and all can get more ideal results.