Prix FOB
Obtenir le dernier prix250 ~ 300 USD / Ton
|10 Ton Minimum Order
Pays:
China
N ° de modèle:
SNR90
Prix FOB:
250 ~ 300 USD / Ton Obtenir le dernier prix
Localité:
Henan
Prix de commande minimale:
250 per Ton
Commande minimale:
10 Ton
Packaging Detail:
1MT Jumbo bag
Heure de livraison:
10-15DAYS
Capacité de Fournir:
10000 Ton per Month
Payment Type:
PayPal, Western Union, D/P, D/A, L/C, T/T
Groupe de produits :
Refractory grade
bauxiteÂ
Calcined bauxite is produced by
sintering/calcining of low iron, low alkali containing raw
bauxites at temperatures of ***0 - ***0 degree Celsius. In this
calcination process the high refractory mineral phases corundum
and mullite are formed. Refractory grade bauxite has high
refractoriness, good mechanical strength and moderate slag
resistance. Therefore calcined bauxite is one of the most
important raw materials for the production of shaped and unshaped
refractories for the steel industry, foundries, glass and cement
plants.
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Application Â
ÂRefractory applications remain the premiere non-metal market for calcined bauxite which is mixed with binders and pressed, extruded, cast and shaped into a variety of forms that are then dried and transfered to kilns for firing. The calcined refractory grade bauxite is also used in unfired monolithic refractories.
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It should be noted that another source
of materials suitable for refractory use is the calcined bauxite
used to produce brown fused alumina, which has higher mechanical
and chemical corrosion resistance than other high alumina
refractory raw materials.
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Specification for SNR*0 Calcined bauxite
ÂChemical Analysis                Phisycal Data
ÂAl2O3: min *0%Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Colour: light yellow/dark grey
ÂFe2O3: max 1.5%Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Particle shape: Angular
ÂSiO2: max 3.5% Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Bulk density: min 3.*5 g/cm3
ÂTiO2: max 3.8% Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Moisture content: max 0.3%
ÂÂ
ÂAvailable grain sizeÂ
Â
**1mm; **3mm; **5mm; **8mm; ****0mesh; ****0mesh; **0mesh; **0mesh; **5mesh or
as customer's requirement
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SINOCEANÂ available refractory grade bauxite
| Â Item | SNR*0 | SNR*8 | SNR*7 | SNR*5 | SNR*0 |
| Al2O3(%) | *0.0min | *8.0min | *7.0min | *5.0min | *0.0min |
| SiO2(%) | 3.5max | 5.5max | 7.0max | 8.0max | *0.0max |
| Fe2O3(%) | 1.5max | 1.6max | 1.8max | 2.0max | 2.5max |
| Â TiO2(%) | Â 3.8max | 4.0max | 4.0max | Â 4.0max | 4.0max |
| CaO+MgO | Â 0.*5max | 0.*0max | 0.*0max | 0.*0max | 0.*0max |
| K2O+Na2O | 0.*5max | 0.*0max | 0.*0max | 0.*0max | 0.*0max |
| Â B.D(gm/cc) | Â 3.*5min | Â 3.*5min | Â 3.*0min | 3.*0min | 2.*0min |
| Â Moisture | 0.3max | 0.3max | 0.3max | 0.4max | 0.5max |
Our Advantage:Â
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Package
1MT Jumbo bag
ÂStandard exporting package for sea transportation or air delivery
ÂSpecial packing requirement is acceptable.
| Pays: | China |
| N ° de modèle: | SNR90 |
| Prix FOB: | 250 ~ 300 / Ton Obtenir le dernier prix |
| Localité: | Henan |
| Prix de commande minimale: | 250 per Ton |
| Commande minimale: | 10 Ton |
| Packaging Detail: | 1MT Jumbo bag |
| Heure de livraison: | 10-15DAYS |
| Capacité de Fournir: | 10000 Ton per Month |
| Payment Type: | PayPal, Western Union, D/P, D/A, L/C, T/T |
| Groupe de produits : | bauxite |
