How to choose carbonizing agent for casting?

Choosing carbonizing agent with less impurities is helpful to the casting, for example, low sulfur carbonizing agent is graphitized carbonizing agent, is the petroleum coke through 3,000 degrees of high temperature to make the petroleum coke into graphite, that is, the so-called high temperature treatment, nitrogen treatment general bucket are 1,800 degrees when can be controlled to a very low index.

Of course there are many in the market of low nitrogen element carburant, such as graphite electrode recarburizer impurities is very few, but higher is higher, so everyone still choose high quality low nitrogen graphitization carburant, want to produce will need to select the best casting n carburant, although it cost is higher, but in the process of actual production effect is very good, from the aspects of production cost, choose low sulphur recarburizer is the best choice.

Hebei Qianlong Carbon Co., LTD., the main products are graphetized petroleum coke, calcined coke, graphite powder, coal calcined coke, graphite electrode pieces, column carburizer, graphite crucible, graphite electrode, etc. For more information, What's App: +86 18032220218 Email: [email protected]