Prix FOB
Obtenir le dernier prix120 ~ 380 / Metric Ton ( Negotiable )
|20 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
120 ~ 380 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
120 per Metric Ton
Commande minimale:
20 Metric Ton
Packaging Detail:
by strong wooden pallet
Heure de livraison:
around 30days
Capacité de Fournir:
20000 Metric Ton per Year
Payment Type:
T/T, L/C, Western Union
Groupe de produits :
Personne àcontacter Marina
xueyuan, Tangshan, Hebei
1.
The main characters of Basic bricks for lead
melting:
Cr2O3 can increase the refractory bricks
erosion resistance ability to mirabilite (salt
cake)
2.
Applications for the Basic bricks for lead
melting:
The
Basic bricks for lead melting are mainly used as chequer bricks of
the regeneration zone.
The chequer bricks are working in conditions of air and coal gas,
oxidation and revivifications reaction, high temperature changes
and condensation of alkali smoke. So the checker brick which is
made of alkali refractory materials is the best choice to work for
such atmosphere.
There are four kinds of Magnesia Chrome
Brick
1）.Common
Magnesia Chrome Brick
2）.Direct
Bonded Magnesia Chrome
Brick
3）.Semi-Rebonded
Magnesia Chrome Brick
4）.Rebonded
Magnesia Chrome Brick
Â
3.
Main physical and chemical index for Basic bricks for lead
melting
|
Index |
MGZ**2 | MGZ**7 | MGZ**9 |
| MgO  %  ≥ | *0 | *0 | *8 |
| SiO2  %  ≤ | 2 | 2 | 2 |
| Cr2O3 %  ≥ | *2 | *7 | *9 |
| 0.2Mpa refractoriness under load , ℃≥ | ***0 | ***0 | ***0 |
| Apparent porosity, %≤ | *8 | *6 | *6 |
| Compress strength, MPa≥ | *0 | *0 | *0 |
|
Linear change after
reheating%  ≤ (***0℃ , 2h) |
0.6 | 0.6 | 0.6 |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 120 ~ 380 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 120 per Metric Ton |
| Commande minimale: | 20 Metric Ton |
| Packaging Detail: | by strong wooden pallet |
| Heure de livraison: | around 30days |
| Capacité de Fournir: | 20000 Metric Ton per Year |
| Payment Type: | T/T, L/C, Western Union |
| Groupe de produits : | Refreactory material |
