Oreworld trade (Tangshan) co., Ltd
  • Calcium Aluminate for Synthetic Slag
Calcium Aluminate for Synthetic Slag
Price: Get Latest Price
Min. order: 10 Tons
Trade Terms: FOB, CFR, CIF
Payment Terms: L/C, T/T
Trademark: OWD
   

As a steel refining addition, Calcium Aluminate for Synthetic Slag is a kind of auxiliary material for steelmaking. Calcium Aluminate for Synthetic Slag is made of select raw material of Calcium and Aluminate, blended at a proper proportion, ground to powder, pelletized after churning, sintered or melted in kiln. The mineral composition of Calcium Aluminate for Synthetic Slag is CA, CA2, C3A and C12A7.

OREWORLDTM Calcium Aluminate For Synthetic Slag Application
Calcium Aluminate for Synthetic Slag used in steel making process specially for desulphurization、dephosphorization and non-metallic inclusion absorption without adversely affecting ladle refractory. Calcium Aluminate for Synthetic Slag can plays a role of thermal insulation; Calcium Aluminate for Synthetic Slag can purify liquid steel by preventing steel from reacting with Oxygen、Nitrogen、Hydrogen. Calcium Aluminate for synthetic slag is widely used as a steel making addition in most large-scale steel corporation in Japan、USA and European countries.

 

OREWORLDTM Calcium Aluminate for Synthetic Slag Specification (sintered type)

 

Type

CaO(%)

Al2O3(%)

SiO2(%)

TiO2(%)

Fe2O3(%)

MgO(%)

42-45

42-45

4-6

<2.5

<2.5

<1.5

32-35

50-53

<7.0

<2.5

<2.5

<1.5

 

Benefits Of OREWORLDTM Calcium Aluminate For Synthetic Slag
1. Low melting(≤1400), low viscosity of melting-slag, optimum fluidity
2. High performance of desulphurization and non-metallic inclusion absorption
3. Energy savings, Ladle refractory protection and the life of ladle prolonging
4. Faster steel refining times and better refining performance
5. Savings on the elimination or reduced consumption, cost effective, production efficient
6. Form slag quickly, avoid moisture absorption, never get powder, environment friendly   

Using Method Of OREWORLDTM Calcium Aluminate For Synthetic Slag
Calcium Aluminate for Synthetic Slag can be added into ladle bottom once before slag-removing. The dosage of Calcium Aluminate for Synthetic Slag will be depended on production on site. The reference dosage is 6-8kg per ton of steel. There is another method. Calcium Aluminate for Synthetic Slag can be added twice, half dosage in ladle bottom at the first time, then put the last with steel flowing. Make sure ventilate at the bottom of ladle. Make the air and slag in steel go up float completely. Keep the steel liquid temperature and chemical composition consistent.

OREWORLDTM Calcium Aluminate For Synthetic Slag Package
Calcium Aluminate for Synthetic Slag is available in ton-jumbo bag. Other packing is according to customer’s requirement.

Package: 1000kg in big bag, other packing according to the demand of a customer.
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