$19.00
100 Pieces (MOQ)
Ladle Slide Gate Plate Refractory for Steelmaking
Shandong Sinorefractory New Materials Co., Ltd
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Metallurgical Grade Bauxite / Calcined Bauxite Ore for Cement Industry
| Price | $390.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Henan, China |
| Popularity | 280 people viewed |
Model NO.:
K-TY2
Refractoriness (℃):
1580< Refractoriness< 1770
Shape:
Block
Sample:
Provide for Free
Al2O3 Content:
65-90%
Application:
Refractory, Ceramics, Aluminum Industry.
Bulk Density:
2.45 - 3.15
K2o+Ca2o:
<0.04%
Color:
Grey or Yellow
Type:
Refractory Material
Material:
Alumina Cement
Trademark:
SWT-
Transport Package:
25kg/PP Bag, or 1000kg/Jumbo Bag According to Cust
Specification:
0-1mm, 1-3mm, 3-5mm, 5-8mm, 200mesh,
Origin:
Henan. China
HS Code:
250830000
Product Description
Metallurgical Grade Bauxite / Calcined Bauxite Ore For Cement Industry
Bauxite (aluminous soil; Bauxite) is also called the alumina or bauxite, main ingredients are alumina, hydrated alumina containing impurities, is an earthy mineral. White or gray, brown and yellow or light red by iron.From 4 to 3.9 g/cm3 density, hardness, 1 ~ 3 is not transparent, very brittle. Very difficult to melt.Insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used for aluminium, refractory material.
1.Classified according to the type of bauxite raw materials:
Bauxite has a lot of different specifications like
Powder ( 200mesh 325mesh 280mesh, 240mesh, 180mesh, 150mesh, 120mesh, 100mesh )
and big lump , the Al2O3 from 65-90%
we can also produce according to customers special requirement
Application of our calcined bauxite
Raw material for High Alumina brick;
Raw material for Refractory castable;
Raw material for Ramming mix;
Raw material for Nozzle;
Raw material for slide gate block;
Raw material for Refractory motar;
Bauxite (aluminous soil; Bauxite) is also called the alumina or bauxite, main ingredients are alumina, hydrated alumina containing impurities, is an earthy mineral. White or gray, brown and yellow or light red by iron.From 4 to 3.9 g/cm3 density, hardness, 1 ~ 3 is not transparent, very brittle. Very difficult to melt.Insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used for aluminium, refractory material.
Classification Introduction:
1.Classified according to the type of bauxite raw materials:
(1) raw bauxite, alumina original ore (natural sedimentary rock class).
(2) the calcined bauxite, the raw bauxite after high temperature calcination (1200 ~ 1700 ºC)
2.Calssified according to the different calcining kiln where the bauxtie is divided into:
(1)Shaft kiln bauxite
(2)Rotary kiln bauxite
(3)Round kiln bauxite
3.Calcined Bauxite according to different uses for division:
(1) the refractory grade bauxite
(2) the grinding grade alumina
(3) the welding grade bauxite
Bauxite has a lot of different specifications like
Granular ( 0-1mm 1-3mm 3-5mm 5-8mm)
Powder ( 200mesh 325mesh 280mesh, 240mesh, 180mesh, 150mesh, 120mesh, 100mesh )
and big lump , the Al2O3 from 65-90%
we can also produce according to customers special requirement
Grade | Al2O3 % | Fe2O3 % | TIO2 % | K2O+Na2O % | CaO+MgO % | Bulk density g/cm3 |
50-60 | 50-60 | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.45 |
60-70 | 60-70 | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.65 |
75 | 75min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
80 | 80min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
85 | 85min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
86 | 86min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
87 | 87min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
88 | 88min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
90 | 90min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
Application of our calcined bauxite
Raw material for High Alumina brick;
Raw material for Refractory castable;
Raw material for Ramming mix;
Raw material for Nozzle;
Raw material for slide gate block;
Raw material for Refractory motar;
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