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Carbon graphite crucible anti oxidation
Product introduction
Our graphite crucible using high purity, high strength, high density of graphite materials, equipped with excellent experts and high precision CNC equipment, we provide customers with high quality graphite smelting crucible, graphite casting crucible, graphite ingot mold, pipe, plate, wire and other graphite mold.
Specifications of carbon graphite crucible
Technical Specification |
YG-4 |
YG-5 |
YG-6 |
Volume Density (g/cm³) |
≥1.75 |
≥1.85 |
≥1.90 |
Electric Resistivity (μΩm) |
10-13 |
8-10 |
8-9 |
Thermal Conductivity(100℃) W/m.k |
121.1 |
139.2 |
140 |
|
Coefficient Thermal Expansion (Indoor temperature 600℃)10 |
5.46 |
4.8 |
4.5 |
Shore Hardness HSD |
42 |
48 |
53 |
Flexural Strength Mpa |
38 |
48 |
55 |
Compressive Strehgth Mpa |
65 |
85 |
95 |
Elasticity Modulus Gpa |
9 |
11.8 |
12 |
Gas Hole Ratio % |
17 |
13 |
11 |
Ash content PPM |
500 |
500 |
/ |
Granularity (μm) |
13-15 |
13-15 |
8-10 |
Features of high density graphite crucible
* Inherently soft, non-wetting and anti-high temperatures properties.
* Good thermal and electrical conductivity
* Good thermal stability and heat shock resistance
* Acid resistance: The special materials have property of acid resistance
*Good self-lubricating property
* Chemical corrosion resistance
Applications of customized graphite crucible
Graphite crucible is widely applied for melting iron, steel, copper, aluminum, tin, zinc, glass, silver and gold etc.
It is also Widely used for ingot molds squared shape for jewelry Smelting and casting.Except ingot industry, the graphite mold also used in metal casting & foundry industry, EDM, Auto mobile, photovoltaic industry, sewage treatment industry, etc.
Related anti oxidation graphite crucible
As a factory of graphite mould, we provide OEM and Customized products,such as graphite shaft sleeve, rods, rings, bearing, plates, sheet, etc. we can tooled all kinds graphite elements according to your drawing.
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