HN Glory Slag Remover For Casting
1. Introduction
Slag remover can gather and remove slags in molten metal, it can effectively reduce casting slag defects as well as form heat preservation performance
2. Features
- Useless and no burst out
- Low thermal conductivity
- Gathered slags strongly
- Heat preservation effect
- No inclusion, prevent oxidation
- Not glue bag and no wall
- No pollution, no volatilize
- Colorless and tasteless
3. Ingredient
SiO2
|
71%-73%
|
Mesh Number(mesh)
|
10-30
|
AL2O3
|
12-15%
|
Particle Size(mm)
|
0.59-1.18
|
K2O
|
1.5-4%
|
Density(g/m³)
|
0.9-1.2
|
Fe2O3
|
0.5-2.5%
|
Softening Point(°C)
|
1100-1300
|
CaO
|
1-2%
|
Melting point(°C)
|
1150-1500
|
MgO
|
0.37-1.56%
|
PH Value
|
Neutral
|
Na2O
|
2-4%
|
Moisture
|
≤0.5%
|
TiO2
|
0.05-2%
|
Expansion Coefficient
|
>10.0
|
4. Application
- Casting iron
- Casting steel
5. Model
Model
|
Mesh No.
|
Particle Size(mm)
|
Application
|
YH-3
|
10-30
|
0.6-1.18
|
Molten steel
|
YH-4
|
30-70
|
0.212-0.62
|
Molten iron
|
6. Reaction Process
- Rapid expand (produce cracking sound)above 1200°C
- Expansion ratio is about 5-26 times
- While volume diffusion all-round and stick scum forming a slag layer
- Then you can pick it out
7. Instructions
- First preliminary deslagging
- Then scatter covering the solution surface to insulation and gather slags
8. Dosage: 1-3kg/t
9. Packing: 25kg/bag in ton bag
10. Photos