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China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible

China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible

China Graphite Crucible For Melting Platinum Crucible High Quality Tungsten Crucible Crucible can be used for non-ferrou;
Basic Info
Application Refractory Furnace Lining Insulation Materials
Density (Kg/M³ ) 2.2-3.15g/cm3
Feature 1 Low Thermal Conductivity,Low Heat Storage
Feature 2 Good Thermal Shock Resistance
Feature 3 Reasonable Price
Transport Package Standard One
Specification Customized
Trademark TK BRICKS
Origin China
HS Code 381600000
Production Capacity 3000000 PCS Per Month
Product Description

China Graphite Crucible For Melting Platinum Crucible High Quality Tungsten Crucible
Crucible can be used for non-ferrous metal smelting and casting, dissolving gold
or silver ornaments, analysis of special type steel, sintering hard metal.

Crucibles are widely used in the gold,silver,platinum and other noble metal's melting.If it's used in oxygen atmosphere,it wil start to be oxygenized when the temperature is higher than 700-800°c.If it's used in the protective atmosphere, it can stand more than 2000°c.

 

They are also widely used in such fields as industrial furnaces, mono-crystalline silicon machinery,mono-crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery,electrical equipment, electrical furnace, traffic, communication industry, medicine, etc.

Our silicon carbide graphite crucible has the following characteristics:
1. Higher thermal conductivity: Shorten the time of smelting, save energy;
2. Higher strength: Shaped by isostatic pressing, internal structure without defects, high physical strength;
3. Better oxidation resistance: Unique antioxidant design, and use high purity raw materials to protect graphite,high oxidation resistance; It's 5~10 times of ordinary graphite crucible.
4. Anti erosion: low porosity, special additives, effectively resist the corrosion of slag and other melts.
5. long life: Crucible's life can be 3-5times longer than normal graphite crucible.The main dimension of SiC crucible silicon carbide graphite sagger :

SIZEheight (mm)upper diameter (mm)bottom diameter (mm)
21149566
617613788
8188159108
10201167113
12214175118
16232188127
18246195132
20260201137
25285214146
30295222153
35305230159
40315242165
50314253178
60356282190
80387306210
100400330232
120444340238
150461370259
200501408279
250557430285
300583454292
400661526318

China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible


China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible

China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible

China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible

China Graphite Crucible for Melting Platinum Crucible High Quality Tungsten Crucible


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