Payment & Shipping Terms:
|Material:||Alumina Block||Shape:||Block, Block|
|Al2O3 Content:||80-87%||Raw Material:||High Alumina Bauxite|
high alumina bauxite,
rotary kiln calcined bauxite
High Alumina Bauxite , Bauxite , Calcined Bauxite , Sintered Bauxite
With a variety of uses of calcined bauxite, we offer refractory grade material that offers high refractoriness, moderate slag resistance, good mechanical strength and many other benefits. Used in a variety of industries, the company makes sure the clients get the best out of it
APPLICATIONS"Bauxite, an aluminium ore, is the world's main source of aluminium. It consists mostly of the minerals gibbsite Al(OH)3, boehmite γ-AlO(OH) and diaspore α-AlO(OH), mixed with the two iron oxides goethite and haematite, the clay mineral kaolinite and small amounts of anatase TiO2. Calcined Bauxite is used as raw material for manufacturing fused alumina and high alumina refractories. On an average 4-5 tonnes of bauxite are needed to produce two tonnes of alumina from which only one tonne of aluminium can be produced. Aluminium is possibly the most versatile product with applications in almost every industry and since bauxite is the primary source for aluminium it will always be in great demand. 15% of bauxite goes into refractory, chemical , cement ,abrasives and other applications.
Physical And Chemical Properties
Shaft Kiln Bauxite
|86||86% min||2% max||2.9-3.15|
|85||85% min||2% max||2.8-3.10|
|84||84% min||2% max||2.8-3.10|
|83||83% min||2% max||2.8-3.10|
|82||82% min||2% max||2.8-3.0|
|80||80% min||2% max||2.7-3.0|
|78||78% min||2% max||2.7-2.9|
|75||75% min||2% max||2.6-2.8|
|70||70% min||2% max||2.6-2.8|
|50||50% min||2% max||2.5-2.55|
Rotary Kiln Bauxite
|88||88% min||1.5% max||3.25 min||0.25% max||0.4% max||3.8% max|
|87||87% min||1.6% max||3.20 min||0.25% max||0.4% max||3.8% max|
|86||86% min||1.8% max||3.15 min||0.3% max||0.5% max||4 % max|
|85||85% min||2.0% max||3.10 min||0.3% max||0.5% max||4% max|
|83||83% min||2.0% max||3.05 min||0.3% max||0.5% max||4% max|
|80||80% min||2.0% max||3.0 min||0.3% max||0.5% max||4% max|
|78||75-78%||2.0% max||2.8-2.9||0.3% max||0.5% max||4% max|
Round Kiln Bauxite
|90||90% min||1.8% max||3.4 min||0.3% max||0.5% max||3.8% max|
|89||89% min||2.0% max||3.38 min||0.3% max||0.5% max||4% max|
|88||88% min||2.0% max||3.35 min||0.3% max||0.5% max||4% max|
|87||87% min||2.0% max||3.30 min||0.3% max||0.5% max||4% max|
|86||86% min||2.0% max||3.25 min||0.3% max||0.5% max||4% max|
|85||85% min||2.0% max||3.20 min||0.3% max||0.5% max||4% max|
|83||83% min||2.0% max||3.15 min||0.3% max||0.5% max||4% max|
1 ) . In 1MT/1.25MT Big Bag
2 ) . In 1.25MT Big Bag
According To Customers' Reauirement.
Q : What is your lead time?
A : It usually needs about 7-14 days after receiving the workable payment.
Q : Do you provide free samples?
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q : What is your payments term?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Contact Person: Xu