Silicon Carbide Refractory Material
China Silicon Carbide Refractory Material, Find details about China Refractory, Silicon Carbide from Silicon Carbide Refractory Material
Basic Info.
Melting Point
2700 ° C (Sublimation)
Trademark
Zhutai
Origin
China
HS Code
28492000
Melting Point
2700 ° C (Sublimation)
Trademark
Zhutai
Origin
China
HS Code
28492000
Product Desciption
Product Introduction:
It can completely replace ferrosilicon, and greatly reduce casting cost and improve enterprise benefit.
SiC content is 88-90%, Si content is 60-63%, carbon content is 26-27%, particle size is 0-10 mm.
Advantage:
★. Prevent the precipitation of carbides and reduce chill tendency.
★. Improve the machinability and mechanical properties significantly.
★. Increase the fluidity, stabilize the composition of molten iron and prevent segregation.
★. It can reduce the sensitivity of wall thickness and make the structure compact,the cutting surface is smooth.
★. Enhance the nucleation ability of graphite and increase graphite core.
★. For nodular cast iron, it is a strong deoxidizer ,it can reduce the amount of nodularizing agent and increase the nodularizing rate.
★. Reduce the cost of molten iron by reducing the rusted scrap and alloy.
★. Eliminate the oxidation factor of molten iron, reduce the oxidation of furnace wall and prolong the life of furnace wall by 30%.
★. Strong deoxidation, purifying molten iron, silicon content is equal to 75% ferrosilicon, but aluminum content is lower.
Usage of silicon carbide:
The amount of silicon needed to be added in one heat of molten iron is calculated.
The amount of silicon that can be absorbed by 1 kg of silicon carbide for casting in molten iron is 0.5-0.56 kg.
According to this calculation, it is easy to calculate the amount of silicon carbide to be added.
If the process conditions permit, the hot metal can be absorbed better when it is overheated for 5 minutes at 1550 ºC.
The calculated and weighed silicon carbide is tied up with woven bags, put into the molten iron in the furnace, and the cover material is melted, only after adding the carburizing agent in sequence.
Packaging details and storage conditions:
25Kg small bag plus ton bag, according to the customer's customized requirements.
Please store in moisture proof condition.
It can completely replace ferrosilicon, and greatly reduce casting cost and improve enterprise benefit.
SiC content is 88-90%, Si content is 60-63%, carbon content is 26-27%, particle size is 0-10 mm.
 |  |
Advantage:
★. Prevent the precipitation of carbides and reduce chill tendency.
★. Improve the machinability and mechanical properties significantly.
★. Increase the fluidity, stabilize the composition of molten iron and prevent segregation.
★. It can reduce the sensitivity of wall thickness and make the structure compact,the cutting surface is smooth.
★. Enhance the nucleation ability of graphite and increase graphite core.
★. For nodular cast iron, it is a strong deoxidizer ,it can reduce the amount of nodularizing agent and increase the nodularizing rate.
★. Reduce the cost of molten iron by reducing the rusted scrap and alloy.
★. Eliminate the oxidation factor of molten iron, reduce the oxidation of furnace wall and prolong the life of furnace wall by 30%.
★. Strong deoxidation, purifying molten iron, silicon content is equal to 75% ferrosilicon, but aluminum content is lower.
Usage of silicon carbide:
The amount of silicon needed to be added in one heat of molten iron is calculated.
The amount of silicon that can be absorbed by 1 kg of silicon carbide for casting in molten iron is 0.5-0.56 kg.
According to this calculation, it is easy to calculate the amount of silicon carbide to be added.
If the process conditions permit, the hot metal can be absorbed better when it is overheated for 5 minutes at 1550 ºC.
The calculated and weighed silicon carbide is tied up with woven bags, put into the molten iron in the furnace, and the cover material is melted, only after adding the carburizing agent in sequence.
Packaging details and storage conditions:
25Kg small bag plus ton bag, according to the customer's customized requirements.
Please store in moisture proof condition.
 |  |
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