Sign In | Join Free | My chinacomputerparts.com |
|
Brand Name : Jundao(Henan)
Model Number : JD-RL
Certification : ISO9001:2015
Place of Origin : Henan China
MOQ : 20ton
Price : Negotiate
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 5500Ton/mon
Packaging Details : Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Raw material : High grade bauxite
Al2O3 content : 55%
Color : Yellow
Size : Wedge shape
Feature : Wear resistant
Application : Steel industry
Product description
High Alumina Fire Brick manufacturered by us are made of high grade bauxite through high temperature calcinations, refer to fire brick containing Al2O3 more than 48%, the product belongs to aluminosilicate refractories. The main mineral composition of such products is aluminum oxide, mullite and corundum.
High Alumina Fire Brick features:
1, High refractoriness, can reach 1740~1790℃
2, Good wear resistance and chemical erosion resistance
3, High thermal stability and excellent high temp workability
4, Low porosity and low creep rate
Specifications
High Alumina fire Brick | Al2O3 (%,Min) | Refractoriness (℃,Max) | C.C.S (MPa,Min) | A.P (%,MAX) | R.U.L (℃,0.2MPa) | P.L.C(%) | |
(2h*1500℃) | (2h*1450℃) | ||||||
RL-65 | 65 | 1780 | 50 | 22 | 1500 | -0.4~+0.1 | / |
RL-55 | 55 | 1760 | 45 | 22 | 1470 | ||
RL-48 | 48 | 1740 | 40 | 22 | 1420 | / | -0.4~+0.1 |
Remark | ISO Certificated; Customized |
![]() |
Heavy Duty High Alumina Fire Bricks For Steel Industry Hot Blast Stove 55% Al2O3 Images |