Silicon carbide is an ideal compound deoxidizer, desulfurizer.ca and si have a strong affinity with oxygen. Especially calcium, which not only has a strong affinity with oxygen, and sulfur, nitrogen has a very strong affinity.
Silicon carbide is also suitable for practicing BOF steel plants with a warming agent and is also used for cast iron and ductile iron inoculant production of additives.
(1) Large melting furnaces, and longer melting times, lead to more crystallization, bigger crystals, higher purity, and fewer impurities.
(2) Good hardness, longer life.
(3) Chemical washed and water washed good cleanness.
(4) Specially treated products get higher purity, better toughness, and a better grinding effect.
| Model No. | SiC | F.C. | Fe2O3 |
| silicon carbide 98.5 | 98.5%min | 0.2%max | 0.6max |
| silicon carbide 98 | 98%min | 0.3%max | 0.8max |
| silicon carbide 95 | 95%min | 0.6%max | 1.25max |
| silicon carbide 90 | 90%min | 1.0%max | 1.3max |
| silicon carbide 88 | 88%min | 2.0%max | 1.2max |
| silicon carbide 85 | 85%min | 2.5%max | 3.5max |
| silicon carbide 80 | 80%min | 5%max | 3.5max |
| silicon carbide 75 | 75%min | 12%max | 3.5max |
| silicon carbide 65 | 65%min | 15%max | 3.5max |
Application
1. Silicon carbide can be used as a metallurgical deoxidizer and high-temperature resistant materials in smelting.
2. It can also be used as abrasive materials, which can be used to make abrasive tools, such as grinding wheels, oilstones, grinding heads,s and so on.
3. Silicon carbide is a new kind of reinforced steel-making deoxidizing agent and an ideal thermal insulating agent. it is used for deoxidizing. The usage dose is 1-4kg/t can make electricity consumption reduce by 15-20kw/h and time reduced by 15-20min per furnace to raise the production rate to 8-10%.
