Alumina Carbon Bricks Introduction
Aluminum carbon bricks are made of bauxite clinker, corundum, and graphite as main materials.
Alumina carbon fire bricks can be used as a variety of differential additives, have good micropore index, excellent alkali resistance, and high thermal conductivity. Applicable to different furnace height aluminum furnace waist, furnace belly, cooling wall aluminum brick and other parts .
Aluminum carbon refractory bricks is a kind of carbon-containing refractory products made of corundum or high alumina bauxite, mulliteand graphite as main raw materials.
Catalogue
※Alumina Carbon Bricks Feature
1.Porosity is low and air permeability is low .
2.High pressure strength, high thermal conductivity .
3.Anti-slag, anti-alkali, anti-erosion ability.
4.Thermal shock stability is good.
※Alumina Carbon Bricks Application
1. Used extensively as a sliding gate and sliding plate for continuous casting, long nozzles,
submersed nozzles, upper nozzle bricks, down nozzle bricks and integral stoppers.
2. Used as sliding gate slides, continuous casting tundish integral stoppers
3. Used as hot metal pretreatment linings and steel linings.
※Alumina Carbon Bricks Specification
| Items |
RSAC-60 |
| Al2O3,% min |
60 |
| C,%min |
12 |
| Apparent Porosity,%max |
12 |
| Bulk Density,g/cm3.min |
2.8 |
| C.C. strength M/pa min |
60 |
| Refractoriness under load (0.2Mpa) (min) |
1650 |
| Thermal Shock Resistance(1000℃,water quenching,cycle),min |
100 |
※Alumina Carbon Bricks Packing & Payment & Delivery Time
1.Alumina Carbon Bricks Packaging Details
*Fumigation pallet in size 920*920*1030mm,with cardboard ,wood box and cover protection,waterproof .
*According to customer's demands.
2.Alumina Carbon Bricks Delivery Time
In stock within 5 days , customized in about 25 days
3.Alumina Carbon Brick Payment Terms
Accept T/T ,PayPal, Alipay, L/C at sight , West Union and Money Gram.
※Alumina Carbon Bricks Manufacturing Process
Alumina carbon bricks are made from corundum or high alumina bauxite,mullite and graphite as main raw materials.
Carbonaceous raw materials are mixed into alumina raw materials, small amounts of other raw materials such as silicon powder, SiC powder, and aluminum powder are added ,phenolic resin or asphalt is used as a binding agent to mix, isostatically press, or press molding , firing in a reducing atmosphere .
