Metal additives
PrithviChar–Refined coconut shell charcoal
Charcoal is produced by pyrolysis – burning coconut shells in the absence of oxygen. This Charcoal undergoes three levels of product refinement process. In the first step, the material is cleaned and all un-burnt impurities are removed and the fibres are separated. In stage two the moisture is reduced and in the third and final stage of refinement, the volatile matter is reduced. A formulated set process is adopted to develop refined charcoal which has higher carbon, and lower moisture and volatile matter.
Material data sheet –
Parameter | Value |
Moisture | < 3% |
Volatile matter | < 12% |
Ash | < 2% |
Fixed Carbon | 80% minimum |
Sulphur | < 0.05% |
Phosphorus | Nil |
Packing | 20kg, 30kg , Point of Use (PoU) packing available |
Lead time for supply | 7 days |
Minimum order quantity | 1000 kg (1MT) |
Price | Available on request |
Advantages of usage over widely available material
- Ø Low impurities – lesser slag formation
- Ø Higher carbon – lesser material requirement
- Ø Lower moisture – better yield of material
PriCPC-Calcined Pet Coke
PriCPC – is Calcined petroleum coke. This product is not manufactured in house. When raw-coke is calcined, we obtain CPC. The raw-coke is a product of the coking unit in a crude oil refinery. The material has typical application in steel plants and iron foundries for addition into liquid metal.
Material data sheet –
Parameter | Value |
Moisture | < 0.5% |
Volatile matter | < 8% |
Ash | < 3% |
Fixed Carbon | 90% minimum |
Packing | 40 kg bags |
PrithviGrap-Graphite Granules
PriGRA01 – is Graphite Granules. This product is not manufactured in house. Graphite is one of the most stable forms of carbon. Graphite granules with us are processed from spent graphite electrodes that are broken down into granular form. The material is widely used in foundries and special steel manufacturers for carbon addition in liquid metal.
Material data sheet –
Parameter | Value |
Moisture | < 0.5% |
Volatile matter | < 1% |
Ash | < 1% |
Fixed Carbon | 97% minimum |
Packing | 50 kg bags |
PriSLAG C Slag Co-agulant
PriSLAG C – is a slag coagulant. The material removes the slag from liquid metal. The material mainly consists of perlite ore and used widely as a slag remover for Iron – SG iron, Cast Iron and for steel. Our material is available in 40kg bags.
PriINL-Ladle covering compound
PriINL – is a ladle covering compound/ ladle insulation material. The material is available in different granular size and composition. Both Silica base and Alumina base materials are available. The material spread itself over liquid metal in ladle and reduces the loss of heat that will occur due to radiation loss. Packing of this material can be in 10kg, 15kg or 20 kg bags. Low moisture of less than 2% and loss on ignition of 12% - 15% are the typical features of this product.
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