Silicon carbon ball

Specifications：Si60C15/ Si65C18
Shape： ball or block
Usage：Steelmaking
Particle size：50mm or Customized
Packaging：ton/ Bags

Advantages of silicon carbon balls: When smelting medium and high carbon steel in a steelmaking converter, it is generally used to add alloys and recarburizers with the steel flow during the tapping process or at the bottom of the ladle to complete the tasks of carbonization and deoxidation alloying. Compared with silicon carbon balls, this method brings many disadvantages. First, because the recarburizer is granular, when the particle size of the recarburizer is large, it floats on the molten steel surface, and the carbon recovery rate is low, generally 80-90%, and the particle size is 80-90%. It is easy to oxidize, and the carbon increase is unstable, and the addition amount is large, the cost is high, and the working conditions are deteriorated; secondly, the granular recarburizer is likely to cause a large heat loss from the violent boiling of the molten steel in the ladle, which is not conducive to temperature control; The impurity content of the carbon agent is high, and it is easy to absorb water, which will deteriorate the cold drawing performance of the steel and make it difficult to carry out deep processing; in addition, the carbon content in the steel will be uneven, resulting in carbon segregation. These will affect the quality of the steel. In addition, deoxidation is often required in the steelmaking process. Before the use of silicon carbon balls, silicon aluminum iron is used for steelmaking deoxidation, and a variety of powders and alloys are used for carburization and deoxidation, which not only increases the labor intensity of workers, pollutes the environment, but also increases costs.

Other supplier products

	Carbon Raiser/Graphitized Petroleum Coke manufacture	Specifications：CPC/GPCShape：lumps/granuleUsage：SteelmakingParticle size：Acording to your needsPackaging：ton/ Bags Carbon Raiser F.C% V.M% ...
	FeSi15 powder	Low ferrosilicon15% powder contain a small amount of silicon, It is made by electric furnace smelting after grinding process in the screening techn...
	碳化硅	Specifications：FeMn60Si14/ FeMn65Si17Shape： lumpsUsage：SteelmakingParticle size：10-70mmPackaging：ton/ Bags Specifications Content（%） Par...
	碳化硅	Specifications：Cr 55-60/ C 0.25maxShape：FeCr lumpsUsage：SteelmakingParticle size：10-70mm or acording to your needsPackaging：ton/ Bags Name...
	石墨电极	Graphite electrodes (1) For electric arc steelmaking furnace Electric furnace steelmaking is a major user of graphite electrodes. my country's el...

供应产品

Same products

	超高功率石墨电极	卖方: 邯郸市鸿冠新材料科技有限公司	超高功率石墨电极主要用于电炉冶炼、半导体材料制备、硅材料热处理等高温工艺中的电极部分。它由高品质的石墨材料制成，具有优异的导电性、稳定性和耐高温性能。 超高石墨电极的主要参数包括直径、长度...
	重庆森仟烨新材料科技股份有限公司	卖方: 833804	石墨材料及制品研发、生产、销售;炭电极及制品研发、生产、销售;石墨烯、锂电池负极材料研发、生产、销售;炭纤维材料研发、生产、销售;货物进出口业务。(依法须经批准的项目，经相关部门批准后方可开展经...
	重庆森仟烨新材料科技股份有限公司	卖方: 833804	石墨材料及制品研发、生产、销售;炭电极及制品研发、生产、销售;石墨烯、锂电池负极材料研发、生产、销售;炭纤维材料研发、生产、销售;货物进出口业务。(依法须经批准的项目，经相关部门批准后方可开展经...
	CUSTOM EXTRUDED GRAPHITE BLOCK	卖方: Pingdingshan Wanhui Graphite Co., LTD	Extruded graphite block, mainly used for molten iron with casting molds and graphite crucible fur...
	CUSTOM GRAPHITE EDM BLOCKS	卖方: Pingdingshan Wanhui Graphite Co., LTD	EDM graphite blocksare becoming more and more popular among our customers. EDM graphite is a new ...