海报

海报

海报
海报

海报

海报
海报

海报

海报
这是描述信息
Your location:
Homepage
/
/
Calcium aluminate
1/1
Number of views:
1001

Calcium aluminate

Retail price
0.0
Yuan
Market price
0.0
Yuan
Number of views:
1001
Product serial number
Category
Product
Quantity
-
+
Stock:
0
1
Product description

  Synthetic Calcium Aluminate Slags

  Keywords

  synthetic calcium aluminate slags, premelted refining slags, calcium aluminate, premelted calcium aluminate, flux

  Introduction

  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.

  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.

  Specification

  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

  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.

  Application Method

  Adding Calcium Aluminate into 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 it’s low density and can also keep warmness.

  Application Functions

  Desulphurization

  Deoxygenation

  Impurities absorption

  Ladle lining protection

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

Copyright © 2020 Henan ShaoLin Special Materials Co.,ltd     豫ICP备13023939号-1    Porwer by www.300.cn