Aluminum Ingots & Sows
PRODUCT：Aluminium Ingot
| No. | Chemical Ingredients% | |||||||
| Al≥ | Impurity Content ≤ | |||||||
| Fe | Si | Cu | Ga | Zn | Mg | Total | ||
|
Al99.85 |
99.85 |
0.12 |
0.08 |
0.005 |
0.03 |
0.01 |
0.004 |
0.15 |
|
Al99.80 |
99.80 |
0.15 |
0.10 |
0.01 |
0.03 |
0.01 |
0.005 |
0.20 |
|
Al99.70 |
99.70 |
0.20 |
0.13 |
0.01 |
0.03 |
0.02 |
0.008 |
0.30 |
LENGTH: 559 mm (22 “)
WIDTH: 177.8 mm (7”)
HEIGHT: 152.4 mm WEIGHT: 15kg –25kg PURITY: 99.7%Al.
No. of Ingots on a wooden Pallet = 40 Ingots (This is referred as Bundle of Ingots)
Alumina Powder (Al2O3)
a) Native alumina is found as the mineral corundum. Most bauxite is refined by the Bayer process to
remove impurities
and produce a nominal 99.5% Al2O3 product.
b) Four types of alumina are generally utilized: calcined, tabular, hydrated, and synthetic
boehmite. Aluminas are a
family of aluminum oxides (Al2O3) that can take many forms.
c) As a general term, “alumina” refers to the lower temperature transition alumina forms.
• Alumina (Al2O3) Formula: Al2O3
Chemical Properties :
Purities available from 85%% (industrial grade) up to 99.999% (high purity grade)
Physical Properties:
Sintered pieces, targets, tumbling media, colloidal dispersion, and numerous powder granulations as
small as
nanoparticles
Typical Applications:
a) Refractories, abrasives, cement, slag adjusters, traditional & advanced ceramics (lamp
components, mechanical and
pump seals, nozzles, semiconductor equipment components, nuclear insulation, magnetic recording
media, IC packages, &
tool bits), aluminum chemicals, flame retardants, fillers, welding fluxes, adsorbents, adhesives,
coatings, and
detergent zeolites
b) Alumina is an excellent thermal and electrical insulator. Additionally, it is extremely resistant
to wear and
corrosion.
c) Ceramic injection molding
Packaging
50 lbs. bags, poly-lined fiber drums and bulk bags,bulk in vessel & containers
Packaging
50 lbs. bags, poly-lined fiber drums and bulk bags,bulk in vessel & containers
Specifications
| Molecular Weight (g/mol.) | 101.94 |
| Apparent Density (g/cm3) | 0.7- 0.9 |
| Loose Bulk Density (g/cm3) | ~0.83- 1.01 |
| Max. Use Temperature (°C) (in air) | 1750 |
| Boiling Point (°C) | a=2040 |
| Specific Surface Area (m2/g) | 0.5- 50 |
| Thermal Conductivity (cal/s-cm-°C) | 0.004- 0.10 |
| Mohs Hardness @20°C | 9.0 |
| pH | 7 -9 |
| Specific Gravity | 3.4- 4.0 |
| Color | Ivory / White |
| Crystallography | hexagonal |
Bauxite
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source
of aluminium.
Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and
diaspore (α-AlO(OH)),
mixed with the two iron oxides goethite and haematite, the aluminium clay mineral kaolinite and small
amounts of anatase
(TiO2) and ilmenite (FeTiO3 or FeO.TiO2).
Bauxite is usually strip mined because it is almost always found near the surface of the terrain, with
little or no
overburden. As of 2010, approximately 70% to 80% of the world's dry bauxite production is processed
first into alumina
and then into aluminium by electrolysis.[9] Bauxite rocks are typically classified according to their
intended
commercial application: metallurgical, abrasive, cement, chemical, and refractory. We can supply
Bauxite from Indian in
bulk vessel and containers.
