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Кастомизированные графитовые углеродные детали от китайских поставщиков и заводов с высокой термостойкостью
Product Information
Brief Description
Product Name: Customized Graphite Carbon Parts
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-GCP-C
Shape: Round, Plate, or According to Custom Drawings
Raw Material: Graphite Carbon
Specification: Custom Drawings
Color: Black
Chemical Composition
Fixed Carbon: 98.50% Min. | S: 0.05% Max.
Volatile Matter: 0.5% Max. | Ash: 300 ppm
Physical Properties
Apparent Density: 1.75 – 1.90 g/cm³
Thermal Expansion: 4.0 ~ 6.0 × 10⁻⁶ / (100–600 ℃)
Flexural Strength: 45–85 MPa
Young's Modulus: 8–12 GPa
Compressive Strength: 0.85 ~ 115 MPa
Shore Hardness: 55–80
| Graphite Plate / Parts / Crucible / Tube / Rod — Physicochemical Index | |||||
| Description | Unit | Specifications | |||
| Plate / Custom Parts | Crucible | Tube | |||
| Electrical Resistance | μΩ·m | 9–15 | 9–15 | 9–15 | 8–14 |
| Thermal Conductivity | W/m·℃ | — | — | 110 | 95 |
| Granularity | μm / mm | 0.8 mm | 22 μm | 12 μm | 30 μm |
| Flexural Strength | MPa | 22 | 40 | 10–35 | 40–65 |
| Compressive Strength | MPa | 40 | 80 | 20–95 | 60–85 |
| Elastic Modulus | GPa | 10 | 10 | 12 | 12 |
| Shore Hardness | HSD | 55 | 55 | 55–65 | 55 |
| Bulk Density | g/cm³ | 1.75 | 1.80–1.85 | 1.65–1.85 | 1.78 |
| CTE | ×10-6/℃ | 4.1 | 4.1 | 2.5–4.5 | 5.2 |
| Ash | % | 0.3 | 0.3 | 0.3 | 0.2 |
| Note: Ash content and thermal expansion coefficient are parameter reference values. | |||||
Product Features
- Anti-oxidation treatment to maximize service life.
- Manufactured with special technology. High bulk density and low porosity resist erosion from molten aluminum and its gas particles.
- High-purity graphite with low ash content prevents volatile substances, spots, and holes in the aluminum-coated film.
- Graphite crucibles treated with special coating are oxidation-resistant and extend service life.
- Precision machining of graphite crucibles. Mirror-polished surfaces and accurate dimensions.
Applications
- Graphite Crucibles — Used for melting various non-ferrous metals such as aluminum, gold, silver, copper, precious metals, etc., and for glass smelting.
- Graphite Tubes — Manufactured from graphite blocks with excellent properties, widely used in metallurgy, machinery, electronics, and chemical industries, etc.
Business Terms & Conditions
🚢 Price & Delivery Terms
FOB, CFR, CIF, EXW, DCA, DDP
💱 Payment Currency
USD, EUR, JPY, CAD, CNY, AUS
💳 Payment Terms
T/T, L/C, D/P, D/A, Western Union, Cash
🏭 Loading Port
XINGANG or QINGDAO, China
Product Packaging
📦
Packed in wooden cases / crates and strapped with metal banding tape.
Frequently Asked Questions (FAQ)
What materials are used to manufacture your customized graphite carbon parts?
Our customized graphite carbon parts are made from high-purity graphite carbon raw material. The fixed carbon content is a minimum of 98.50%, with low ash content (300 ppm) and minimal volatile matter (max. 0.5%), ensuring excellent performance and durability in demanding industrial applications.
Can you produce graphite parts according to custom drawings or specifications?
Yes, we specialize in customized production. Parts can be manufactured in round, plate, tube, rod, crucible, or any other shape based on your provided drawings or technical specifications. Please contact us with your requirements and we will provide a tailored solution.
What are the main applications of your graphite crucibles and tubes?
Graphite crucibles are widely used for melting non-ferrous metals such as aluminum, gold, silver, copper, and other precious metals, as well as for glass smelting. Graphite tubes are applied in metallurgy, machinery manufacturing, electronics, and the chemical industry, thanks to their outstanding thermal and mechanical properties.
What measures are taken to extend the service life of the graphite products?
We apply anti-oxidation treatment to all relevant products to maximize their service life. Our crucibles are treated with a special coating that enhances oxidation resistance. In addition, high bulk density and low porosity design effectively resist erosion from molten aluminum and gas particles.
What payment methods and delivery terms do you accept?
We accept multiple payment methods including T/T, L/C, D/P, D/A, Western Union, and Cash. Supported currencies include USD, EUR, JPY, CAD, CNY, and AUD. Available delivery terms are FOB, CFR, CIF, EXW, DCA, and DDP. Shipments are made from Xingang or Qingdao ports in China.
How are the graphite carbon parts packaged for shipping?
All graphite carbon parts are carefully packed in wooden cases or crates and securely strapped with metal banding tape to ensure safe transport and prevent damage during international shipping. Packaging can be customized based on product size and quantity.