Calcined Alumina, Corundum, Advanced Ceramics manufacturer / supplier in China, offering Calcined Alumina Powder for Refractory Castable, High Temperature Rotary Kiln Calcined Alumina Powder for Industrial Use, Spray Dried Alumina Powder for Industrial Ceramics and so on.
Min. Order / Reference FOB Price | |
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10 Pieces | Contact Supplier |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Application: | Industrial Ceramic |
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Material: | Alumina Ceramic |
Type: | Ceramic Parts |
Composition
Value (%)
SiO2
16-20
Al2O3
72-77
MgO
<1
Fe2O3
<1.5
TiO2
<4
K2O+Na2O+CaO
2-3
No
Index
Unit
Value
1
Gross Density
g/cm3
2.3-2.6
2
Average Linear Expansion(20-1000°C)
10-6/k-1
6-7.6
3
Specific Heat Capacity
KJ/Kg
900-1200
4
Heat Conductivity
W/MK
1.8-3
5
Soft Temp.
°C
1400
6
Maximum Application Temp.
°C
1350
7
Corrosion Resistance Against Acid
%
99.5
Dimension
Quantity
of
channels
Wall
thickness
(mm)
Channel
Width
(mm)
Surface
area
(m2/m3)
Void section (%)
Packaging density
(kg/ m3)
Weight per piece (kg)
150x150x300
25x25
1.0
4.96
580
68
696
4.7
150x150x300
32x32
1.0
3.66
695
61
755
5.1
150x150x300
40x40
0.7
3.03
891
65
814
5.5
150x150x300
43x43
0.7
2.77
940
63
858
5.8
150x150x300
50x50
0.6
2.39
1090
63
903
6.1
150x150x300
60x60
0.5
1.99
1303
63
932
6.3