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Дата: 14.07.2024 г. - Цена: договорная * Usage
Mid-grained graphite is widely used in the production of poly crystalline silicon in the photovoltaic industry, heating and thermal insulation components in mono crystalline silicon furnaces, and also used in casting, chemical, electronics, non-ferrous metals, high-temperature processing, ceramics and refractory materials and other industries.
Detail usages are as follows:
1. For processing graphite crucible, graphite boat, graphite mold, graphite rotor, graphite heating element, graphite flow trough, graphite cold iron, etc.;
2. used for high temperature furnace body to make structural materials;
3. used in strong acid, alkali, strong corrosive environment, such as rare earth smelting, chemical industry, etc., processed into various parts according to needs;
* For processing graphite electrodes.
* Technical Characteristic
Grade
Index
NX-21
NX-22
NX-82
Grain Size(μm)
2.0
2.0
0.8
Bulk Density(≥g/cm3)
1.6
1.7
1.72
Compressive Strength(≥MPa)
19
30
35
Flexural Strength (≥MPa)
7.8
13
13.5
Specific Resistance(≤μΩm)
9
8.5
8.5
Ash Content (≤%)
0.3
0.3
0.3
Thermal expansion coefficient (x10-6℃)
2.0
2.2
2.2
* Product Size
NX-82
NX-22
NX-21
NX-21
365×365×2030
365×365×2030
365×365×2030
Φ425×2030
425×425×2030
425×425×2030
425×425×2030
Φ525×2030
700×350×2400
525×525×2030
525×525×2030
Φ625×2030
525×625×1950
525×625×1950
Φ800×1100
Φ380×2030
Φ900×1100Производитель: Собственное производство
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