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Supply Low Sulphur Carbon Additive 90% Carbon Content Recarburizer Carburizing Agent
Customized size carburizing agent for foundry casting
Coal Carbon Additive also called Calcined anthracite Coal, Gas Calcined Anthracite Coal, Carbon Raiser,Recarburizer,etc.
Physical form: clean appearance, no impurities, porous structure, fast absorption speed, high absorption rate
1. High fixed carbon. Fixed carbon content ≥ 95% Microscopic morphology: excellent crystallinity and quality, effectively improving the grade and performance of cast iron
2. Low sulfur and low nitrogen. Sulfur and nitrogen are below 0.05 High absorption rate. According to the method of use, the absorption rate can reach more than 90%.
The use of carburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron or do not use pig iron. In the feeding method of electric furnace melting, the carburizer should be put into the furnace together with the furnace charge such as scrap steel, and the addition of small doses can be selected to add on the surface of hot metal. However, it is necessary to avoid putting material into the hot metal in large quantities to prevent excessive oxidation and the carburization effect is not obvious and the carbon content of the casting is not enough. The amount of carburizer added is determined according to the ratio and carbon content of other raw materials. Different types of cast iron, according to the need to choose different types of carburizer. The characteristics of the carburizer itself select pure carbon-containing graphitized substances to reduce excessive impurities in the pig iron, and the selection of the appropriate carburizer can reduce the production cost of the casting.
1.Mainly used in steelmaking in electrical stove,Can improve the Carbon content in steel-melting and Ductile ron foundry.
2.Reduce the cost of steelmaking effectively by eplacing the traditional carburant.
3.casting for glass production/araphite crucible/ anodes for the aluminium. titanium smelting ndustry
Certificate
Shijiazhuang Nalai Biotechnology Co., Ltd.
Based in Shijiazhuang, Shijiazhuang Nalai Biotechnology Co., Ltd. is a leading manufacturer and distributor of graphite electrodes. Dedicated to offering premium-quality products, our graphite electrodes are widely utilized in steelmaking, non-ferrous metal smelting, chemical industries, and electric furnaces. With a focus on technological advancement and innovation, we continuously strive to meet the diverse needs of our clients.
FAQ
Q1:Are you a factory or trader?
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time.
Q3:What's your payment?
A3:TT and LC at sight.
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.
Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
