OLIVINE
Our Olivine material are being mined and segregated under strict quality control, it contains minimum of 48.00% Magnesium Oxide (MgO) & Minimal Loss of Ignition as less than 2%, it is well suited for Refractory Purpose.
Captive Mines - We have strategic tie up with potential Olivine miners in Turkey and entered into long term supply contract.
TECHNICAL SPECIFICATION OF OLIVINE
Physical Parameters:
|
S. No |
Parameters |
Value |
|
1 |
Specific Gravity |
3.3 g/cm3 |
|
2 |
Hardness |
6.5 to 7.0 (Mohs Scale) |
|
3 |
Grain Shape |
Angular |
|
4 |
Color |
Green to Greyish Green |
|
5 |
Thermal Expansion to 1200oC |
Approx 1.1% Linear |
|
6 |
Melting Point |
Approx 1760oC |
|
7 |
Initial Sintering |
Approx 1450oC |
|
8 |
Ph |
>9 |
Chemical Parameters:
|
S. No |
Parameters |
Value |
|
1 |
MgO |
48 – 50% |
|
2 |
SiO2 |
38 – 40% |
|
3 |
Fe2O3 |
7 – 9% |
|
4 |
Cr2O3 |
0.4 – 0.8% |
|
5 |
Al2O3 |
0.2 – 0.4% |
|
6 |
NiO |
0.3 – 0.35% |
|
7 |
MnO |
0.05 – 0.15% |
|
8 |
CaO |
0.05 – 0.15% |
|
9 |
LOI |
<2 |
Available Sizes:
- 0 to 3 mm
- 0 to 5 mm
- 2 to 6 mm
- 2 to 8 mm
- AFS 30 to 40
- AFS 40 to 50
- 75 Micron
Note: Even, we have customized physical sizes as per client’s requirements.