|
Product Details:
|
| Material: | Graphite | Purity: | High Purity |
|---|---|---|---|
| Size: | Customized | Package: | Wooden Box And Vacuum Packing |
| Deliver Time: | 5-8 Work Days | Color: | Black |
| High Light: | 99.95% Graphite Metal Casting Molds,Precious Metal Casting Molds |
||
Graphite Metal Casting Molds For Precious Metal Manufacturing
Product details :
Characteristics of our graphite mold:
Composition:
99.95% Graphite. Ash content less than 0.1%. Excellent thermal conductivity and corrosion resistance. Better for Refining than Silicon Carbide Graphite Crucibles.
Performance
Excellent thermal stability for fast heating and cooling / Well corrosion resistance to strong acid and alkali / Good thermal conductivity properties which highly shorten the melting time and save energy / Great impact resistance performance to ensure the reliability of product quality.
Graphite Metal Casting Molds For Precious Metal Manufacturing Application:
1. Brass continuous casting mould
2. Red copper continuous casting mould
3. Continuous casting mould for jewelry of gold, silver, platinum, etc.
4. Steel and stainless steel continuous casting mould.
By the shape of the cast product, it is divided into round bar mould, hollow tube mould, and shaped mould.
Graphite Metal Casting Molds For Precious Metal Manufacturing materials:
| Property | Unit | Value |
| Bulk density | g/cm3 | 1.83 |
| grain size | um | 10 |
| Aperture | um | 1.5 |
| Specific electrical resistivity | µΩm | 13 |
| Young's modulus (dynamic measurement) | Gpa | 11.5 |
| Flexural strength | Mpa | 60 |
| compressive strength | Mpa | 125 |
| Shore hardness | 95 | |
| Thermal expansion(20-200℃) | X10-6K-1 | 4 |
| Thermal conductivity | W/mk | 100 |
| Ash value | ppm | 5 |
*Value might be changed due to material size
| Property | Unit | Value |
| Bulk density | g/cm3 | 1.85 |
| Specific electrical resistivity | µΩm | 11 |
| Young's modulus (dynamic measurement) | Gpa | 10.8 |
| Flexural strength | Mpa | 49 |
| Shore hardness | 58 | |
| C.T.E | X10-6/°C | 5.5 |
| Thermal conductivity | W/mk | 116 |
*Value might be changed due to material size
Graphite advantages:
Because of the high tempearture resistance, thermal conductivity, corrosion resistance and special thermal shock resistance, graphite is widely used in metallurgy, mechanical, electrial, chemical, textile, denfense and other industries.
1. High strength. As the temperature rises, the graphite strength increases
2. High temperature resistance
3. Good heat shock resistance
4. Anti-oxidation
5. Strong corrosion resistance to acid and alkali liquid
6. Good conductivity and thermal efficiency.
7. Excellent chemical stability
8. High heat conductivity
9. Mechanical shock resistance
10. Small thermal expansion coefficient
Production environment:
Our company is the professional manufacturer and exporter for graphite products. our company was established at 2008.Our factory is located in Qingdao city. We believe that due to our high quality graphite material and formed graphite parts at very competitive prices with professional service,broad product knowledge and technical expertise can help you save much resource and improve your efficiency,and satisfy more of your customers' needs.
Contact Person: admin
Tel: +8618561388531
