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Edm Carbon Cathode High Temperature Resistance Casting Graphite Block
| Place of Origin | China |
|---|---|
| Brand Name | ChaoYo |
| Certification | SGS |
| Model Number | graphite block |
| Minimum Order Quantity | 10tons |
| Packaging Details | pallets |
| Delivery Time | 10-15days |
| Payment Terms | TT/LC |
| Supply Ability | 100MT/weeks |
Product Details
| Size | 200*200*200mm(7.87*7.87*7.87in) | Graphite Density | 1.65-1.75g/cm2 |
|---|
Product Description
Edm Carbon Cathode High Temperature Resistance Casting Graphite Block
graphite brick and carbon brick are widely used as the lining material in various of high temperature furnace or chemical equipment. In many chemical processes, the equipment and reaction vessels must be protected against the acidic and caustic materials used in the processes. The linings made from ceramic or synthetic plastic type materials are often unsuitable, since they may not withstand chemical attack, high temperature or sudden temperature changes. Alkaline solutions and hydrofluoric acid are of great importance in chemical technology, but they rapidly destroy equipment linings not made of carbon containing materials.
The company supply Isostatic pressing graphite and molded graphite blocks were tested at the national electrical carbon products quality supervision and inspection center. we have more different sizes and grades material, like 10μm,8μm,6μm,4μm and others. its contain isostatic graphite block, molded graphite block, graphite rod,graphite tube, graphite plate, graphite parts,graphite crucible and carbon brush too.
TECHNICAL PROPERTY FOR CARBON BRICK
|
SPECIFICATION |
UNIT |
Non-impregnated |
Impregnated |
|
|
Bulk Density |
g/cm3 |
1.5-1.65 |
1.65-1.8 |
|
|
Porosity |
% |
10to20 |
≤8 |
|
|
Compressive Strength |
Mpa |
45-65 |
≥80 |
|
|
Bending Strength |
Mpa |
18 |
≥26 |
|
|
Tensile Strength |
Mpa |
8 |
≥12.5 |
|
|
Ash Content |
% |
≤3 |
≤3 |
|
|
Using Temperature |
℃ |
800-1000 |
≤180 |
|
|
Acid Resisting |
HCL+H2SO4, 20% |
≥98 |
≥99 |
|
|
Alkali Resisting |
% |
≥98 |
Nil |
|
|
SIZE |
240 x 115 x 20mm (Thick: 30mm 40mm 50mm 65mm 80mm 100mm) |
|||
|
PACKAGE |
Carton on wooden pallet or by negotiation. |
|||
The application of graphite block:
1. Used for producing graphite crucible, moulds, rotor and shaft, ect.
2. Used as the materials for the furnaces
3. Used as various machining parts in the acid, alkaline, or corrosion environment
4. Used for the graphite electrode making
5. Used to manufacture seals and bearings in pumps, motors and turbines
1. Used for producing graphite crucible, moulds, rotor and shaft, ect.
2. Used as the materials for the furnaces
3. Used as various machining parts in the acid, alkaline, or corrosion environment
4. Used for the graphite electrode making
5. Used to manufacture seals and bearings in pumps, motors and turbines
The forming process of our graphite blocks:
Our graphite block is made from superior petroleum coke, and manufactured through crushing, calcining, medium crushing, milling,
screening, dosing, kneading, forming, baking, impregnation, graphitization, machining, and inspection. Every step procedure is
strictly controlled by our engineers to ensure the product quality.
Our graphite block is made from superior petroleum coke, and manufactured through crushing, calcining, medium crushing, milling,
screening, dosing, kneading, forming, baking, impregnation, graphitization, machining, and inspection. Every step procedure is
strictly controlled by our engineers to ensure the product quality.
Graphite brick
1. Good electrical conductivity:
good lubricity, high temperature resistance, good electrical conductivity, high mechanical strength
2. Support customization:
A large number of quasi specifications in stock, stable product performance, long practical life, can be customized
3. Stable performance: carefully select raw materials for strict testing of products and refuse to shoddy
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