Oreworld Trade (Tangshan) Co., Ltd.
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Calcium Aluminate Synthetic Slag

Calcium Aluminate Synthetic Slag

Product Details

Oreworld trade produces a range of calcium aluminate synthetic slag with low melting points for synthetic slag applications primarily in ladle metallurgy operations. Calcium Aluminate 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.

Specifications for Calcium Aluminate Synthetic Slag

Type CaO(%) Al2O3(%) SiO2(%) TiO2(%) Fe2O3(%) MgO(%)
35-40 42-45 4月6日 <2.5 <2.5 <1.5
32-35 53-55 <7.0 <2.5 <2.5 <1.5

Sizes of the Calcium Aluminate Synthetic Slag

For Laddle Refining Slag: 5-30mm, 5-50mm
Other sizes can be optimized by customer' requirement.

Benefits Of Calcium Aluminate 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
Test method
Chemical Composition: According with GB/T205.
Fineness: According with GB/T1345 with.

Using Method of Calcium Aluminate Synthetic Slag

Calcium Aluminate Synthetic Slag can be added into ladle bottom once before slag-removing. The dosage of Calcium Aluminate 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 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.
Package of the Calcium Aluminate Synthetic Slag
 1000kgs per big bag
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Tel: + 86-315-5392226/7/8/9
Add: Jinrong B/D No. 116 Xinhua West Road, 063000, Tangshan, Hebei, China
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Contact Us
  • TEL:+ 86-315-5392226/7/8/9
  • EMAIL:info@oreworld.com
  • ADDRESS:Jinrong B/D No. 116 Xinhua West Road, 063000, Tangshan, Hebei, China