Synthetic Calcium Aluminate Slag

Synthetic Calcium Aluminate Slag

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Hennan Kingway Chemicals Co., Ltd.
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Description

Synthetic Calcium Aluminate Slags

Keywords
synthetic calcium aluminate slags, premelted refining slags, calcium aluminate, premelted calcium aluminate, flux
trademarke: hnkingway

Introduction hnkingway
At present, most steel plants in the world generally adopt Ladle refining, to reduce gas inclusion and make molten stell evenly, in order to realize high yield, high quality and low cost steel making. So Synthetic Calcium Aluminate Slags is designed and manufactured to meet the above requirement and take a very important role in steel refining.
trademarke: hnkingway

Properties
Low molten point, fast molten, shorten refining time and energy consuming.
Good fuidity, desulphurization and inclusion reducing
No flame, little dust emission and good safety in use
No water absorption and no metamorphosing
Effectual submerged arc, and reduce electric arc to burn and erode ladle lining, and enhance ladle life.
trademarke: hnkingway

Specification hnkingway
1. CaO: 49 - 54% Al2O3: 41 - 45% SiO2: 3.8% max. TiO2: 2.8% max. Fe2O3: 1.8% max. MgO: 2.0% max.
2. CAO : 53% - 56% , AL2O3 : 32% - 37% , SIO2 : 4%MAX , FE2O3 : 1.5% MAX , MGO : 3% MAX , P : 0.05% MAX , S : 0.1% MAX
3. Al2O3 39 - 43% CaO 32 - 36% SiO2 5.5% max Fe2O3 3% max TiO2: 4% max MgO: 11 - 15%
4. CaO: 47-53%, Al2O3: 43-49%, TiO2: 0.05% max, Fe2O3: 0.15% max, SiO2: 1% max, MgO: 0.2% max, S: 0.08 max
5. CaO 48-53 %, Al2O3 38-43 %, SiO2 3.5 %MAX, TiO2 2 % MAX, Fe2O3 1.2 % MAX
6. MgO 10,5 % min, CaO 22,0 % min. Al2O3 49,5 % min. SiO2 7,0 % max. Fe2O3 3,5 % max.
TiO2 4,0 % max.
7. CaO 33% Min. Al2O3 50-55% SiO2 6.0% Max. TiO2 4.0% Max. MgO 2.0% Max.Fe2O3 2.5% Max.
8. CaO : 47-56%, Al2O3 : 35-44%, SiO2: 5% max. Fe2O3: 2.0% max. P: 0.15% max, S: 0.15% max
9. MgO:11.0% min, CaO:32 % min, Al2O3:39% min, SiO2 : 5.5% max, Fe2O3:3.0% max, TiO2 : 4.0% max
10. CaO: 45 - 52%, Al2O3: 33-40%, MgO: 8-15%, SiO2: 3% max, S: 0.1% max, P: 0.05% max, TiO2: 0.06% max
Size: 0-30 mm hnkingway
Melting point: 1350 C max
Principal mineralogical phase: C12A7
CAS No.: 65997-16-2 or 12042-68-1
Other specification can be manufactured according to customers requirement.
trademarke: hnkingway

Application Method hnkingway
Adding Calcium Aluminate in the furnace. Dosage: one ton molten steel needs Calcium Aluminate around 2-10 kg, and density of molten steel is greater than Calcium Aluminate. Then, argon gas is pumped in from the bottom of furnace, it drives the calcium aluminate to mix with the molten steel completely. Meanwhile, the molten Calcium aluminate adsorbs sulphur substance. Finally, dregs will suspend on the surface of molten steel due to its low density and can also keep warmness. trademarke: hnkingway

Application Functions hnkingway
Desulphurization
Deoxygenation
Impurities absorption
Ladle lining protection trademarke: hnkingway

Packing hnkingway
1200KG, 1000KG per sack

Additional info

Supply type: Trading Company
Ad ID: 13526
Posted:
Report: Report ad

Contact supplier

People:
Randall Liu
Address:
Hennan Kingway Chemicals Co., Ltd.
B908, Xingye Mansion, 22 Nongye RD
Zhengzhou, Henna, 450008
China
Phone:
+86-371-65336572