Graphite cold iron block application range and graphite electrode transportation precautions

  Graphite cold iron block application range and graphite electrode transportation precautions

The range of areas where graphite cold iron blocks can be applied

As a conductive substance, graphite cold iron blocks are used in the electrical industry to manufacture electrodes, brushes, carbon rods, carbon tubes, positive electrodes of mercury positive flowers, graphite gaskets, telephone components, TV picture tubes, etc.

Graphite cold iron block as a wear-resistant lubricant substance: graphite is often used as a lubricant in the dull industry, and the lubricating oil often cannot be used under the conditions of high speed, high temperature and high pressure, but graphite wear-resistant materials can not use lubricating oil at a high bending speed at a temperature of 200~2000.

Many configurations for transporting spoilage media are to accept graphite materials to make piston cups, seals, bearings, and run without lubricating oil, and graphite emulsion is also a good lubricant for many metal processing (wire drawing, tube pulling).

Graphite cold iron block has good chemical stability, and finally specially processed graphite, due to its characteristics of corrosion resistance, good thermal conductivity, low permeation rate, etc., is mostly used in the production of heat exchangers, for the configuration of acoustic tanks, condensers, combustion towers, exhaust fans, coolers, heaters, filters, pumps, widely used in kerosene chemical industry, hydrometallurgy, acid and alkali production, synthetic fibers, papermaking and other industrial sectors, can save a lot of metal materials.





Graphite cold iron block can be used as casting, sand rowing, stamping forming, high temperature metallurgical materials, because the thermal expansion coefficient of graphite is small, and can withstand the change of sudden cold and heat, so it can be used as a casting mold for glassware, after using graphite, after obtaining ferrous metal, the casting size is accurate, beautiful appearance, high yield, no processing or only a little processing can be used, thus saving a lot of metal.

The production of cemented carbide and other powder metallurgy technology, usually using graphite materials to make ceramic boats for pressing molds and sintering, feel that single crystal silicon crystal growth crucibles, regional refining containers, bracket fixtures, heaters, etc. are processed with high-purity graphite, other graphite can also be used for vacuum smelting graphite heat insulation plate and base, high temperature resistance furnace tube, rod, plate, lattice and other components.

Graphite cold iron manufacturers: precautions for graphite electrode transportation

In recent years, more and more carbon graphite electrodes are used in mining systems, diesel systems, railway systems and high-tech industries, carbon electrodes are one of the conductors in the form of electric arcs to release electrical energy to heat the melting charge, talk about the precautions in the transportation of carbon graphite electrodes.

First of all, vehicles transporting carbon-graphite electrodes over long distances must be covered with a rainproof oilcloth to avoid wetting the carbon-graphite electrodes.

Secondly, when lifting or handling the carbon graphite electrode, pay attention to prevent damage caused by the tilt or sliding of the carbon graphite electrode.

Moreover, in order to protect the end and screw of the carbon graphite electrode, the carbon graphite electrode cannot be directly suspended with the hook, and finally, when disassembling the connector box, it must be carefully handled to avoid joint collision, cause thread damage, and shorten the life of the carbon graphite electrode.

The above content is the application range of graphite cold iron block and graphite electrode transportation precautions related to the introduction, if you need to know more, please feel free to contact us!