FOB Price
Get Latest Price|
20 Ton Minimum Order
Country:
China
Model No:
-
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
20 Ton
Packaging Detail:
pallet
Delivery Time:
within 15 days
Supplying Ability:
30000 Ton per Year
Payment Type:
T/T, L/C
Product Group :
Contact Person Ann
Zibo, Shandong
1, type:
In China, according to the Al2O3 content in high alumina bricks are usually divided into four grades:
Super ─ ─ Al2O3 content > *5%;
Such as Ⅰ ─ ─ Al2O3 content > *5%;
Such as Ⅱ ─ ─ Al2O3 content is *0 ~ *5%;
Such as Ⅲ ─ ─ for *8 ~ *0% Al2O3 content.
2, performance:
Has high compressive strength and refractoriness under load, and good thermal shock resistance.
3, features:
A, refractoriness
High alumina brick than clay refractoriness and half silica brick are high refractoriness, ********0 ℃, belongs to high-grade refractory materials.
B, refractoriness under load
Al2O3 high because of high aluminum products, miscellaneous quality, forming a fusible vitreous less, so the refractoriness under load is higher than clay brick, but not because of mullite crystal form reticular tissue, so the silica refractoriness under load is still not high.
C, slag resistance
Al2O3 more high alumina brick, close to neutral refractory, slag resistance to acid and alkaline slag erosion, due to containing SiO2, so the ability of resistance to basic slag than weak ability to resist acid slag.
4, usage:
Mainly used in lining of blast furnace, the hot blast stove, electric furnace roof, furnace and reverberatory furnace, rotary kiln lining.In addition, high alumina brick heat type checker brick, the pouring system with plug head, nozzle brick, etc.
Country: | China |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | China |
Price for Minimum Order: | - |
Minimum Order Quantity: | 20 Ton |
Packaging Detail: | pallet |
Delivery Time: | within 15 days |
Supplying Ability: | 30000 Ton per Year |
Payment Type: | T/T, L/C |
Product Group : | high alumina brick |