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    Transportation: Ocean

Product Description

Molten metal is used as a method of molten steel in Graphite clay crucibles. In 1742 by the British hong 's (B.H untsman) first of all, he will be carburized iron material cut into small pieces put in sealed clay crucible, heating on the outside of the crucible, continue to absorb iron material melt Graphite Carbon and become the high carbon steel water, casting forging into the required shape after into small pieces. When molten steel melts in the crucible, graphite carbon can also act as reducing agent.
C + FeO = CO + Fe
2 c + SiO2 = 2 co + Si

Can remove oxygen in steel, all kinds of inclusions from liquid steel can rise to remove, so the quality of the steel (tool steel) is better than that of the all kinds of metal materials, can be used to manufacture tools for processing metal materials. The crucible method is the first method in human history to produce liquid steel. But the production is very small, the cost is high. After the invention of the electric arc furnace in the late 19th century, it gradually replaced its position. In some experiments, there is also the application of crucible molten steel for research, but this is not in the production category of steel

Graphite for steel making

Looking for ideal High-grade Steel Graphite Block Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Special Steel Graphite Block are quality guaranteed. We are China Origin Factory of Ordinary Steel Graphite Block. If you have any question, please feel free to contact us.

Product Categories : Graphite Block

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Tel:86-0415-8902033

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Email:sales@fcrxts.cn

Address:Fengshan City Baoshan Town Hongqi Village four groups, Dandong, Liaoning