|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Application: | Chemical Industry, Metallurgical Industry |
| Carbon Content: | High-Carbon |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Key Features
High thermal resistance and stability
Excellent electrical conductivity
High mechanical strength
Corrosion and oxidation resistance
Customizable sizes and densities available
| Grade | NX601 | NX602 | NX603 | NX604 | NX605 |
| Grain Size (≤μm) | 25 | 25 | 25 | 25 | 25 |
| Bulk Density (≥g/cm3) | 1.55 | 1.72 | 1.80 | 1.85 | 1.90 |
| Compressive Strength (≥MPa) |
35 | 45 | 60 | 65 | 70 |
| Flexural Strength (≥MPa) |
15 | 20 | 30 | 33 | 35 |
| Porosity (≤%) | 23 | 20 | 17 | 14 | 11 |
| Specific Resistance (≤μΩm) |
12 | 12 | 12 | 12 | 12 |
| Ash Content (≤%) | 0.08 | 0.07 | 0.06 | 0.05 | 0.03 |
| Shore Hardness | 35 | 45 | 50 | 55 | 60 |
Graphite blocks possess excellent properties such as high temperature resistance, electrical conductivity, thermal conductivity, lubricity and chemical stability, and are widely used:
- Metallurgical industry: As a refractory material, such as graphite crucibles, it can withstand high temperatures and has good chemical stability. During the metal melting process, it does not react chemically with the metal, ensuring the quality of the metal; it is used to make the inner lining of continuous casting molds, taking advantage of its excellent thermal conductivity and lubricity, allowing the molten steel to cool uniformly and form, reducing the friction between the cast billet and the mold wall, and improving the quality and production efficiency of the cast billet.
- Chemical industry: As a corrosion-resistant material, it is used to make equipment components such as reaction tanks, pipelines, and valves. Graphite blocks can resist the corrosion of various strong acids, strong bases, and organic solvents; it is also used to make heat exchangers, with its excellent thermal conductivity enabling efficient heat transfer and meeting the heat exchange requirements in chemical production.
- Electronic industry: It is an important material for making electrodes. For example, in electrical discharge machining, graphite electrodes have good electrical conductivity, high-temperature resistance, and processing performance, allowing precise processing of workpieces; in lithium battery production, natural graphite blocks, after processing, can be used as negative electrode materials to store and release electrical energy.
1.When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size, quantity etc. .
2. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
3.What about the lead time for mass product?
The lead time is based on the quantity,about 15-30days.
4.What is your terms of delivery?
We accept FOB, CIF, etc. You can choose the most convenient way for you.
Besides that, we can also shipping by Air and Express.
){kind=link}