WH graphite is compressed by cold isostatic pressing process, and the graphite in different direction has the same numerical value.
Performance
1. Good processing performance.
2. Compared with metal materials, graphite has a lower density and excellent mechanical processing performance.
3. Thermal stability: under the protection of inert gas, he can work at 3000 degrees or even higher.
4. Low expansion rate: even in the case of rapid heating, the low thermal expansion rate can ensure that the graphite size remains unchanged.
5. Good chemical resistance: graphite has good chemical stability, such as acid, alkali resistance and organic solvents at room temperature.
Application
Used in straight - drawn single crystal silicon furnace.
Used in semiconductor single crystal furnace to manufacture clamps, heaters, heat shields and accessories.
Used in cemented carbide (vacuum furnace heater, sintering plate, etc.)
Used in chemical (heat exchanger and anticorrosive parts)
Used in metallurgy (clamps)
Used in electrode of battery industry
Used in EDM
The following schedule is the main specifications of our isostatic pressing graphite produces. If you have other requirements welcome the email details.
Main products: high purity graphite,Isostatic pressed graphite, graphite electrode, flake graphite, , mechanical equipment , various processing graphite mould and graphite products.
Wanhui graphite co., LTD. is the professional manufacturer and exporter for carbon and graphite products. The company is located in ping dingshan of henan province with a total area of 80,000 square meters. The factory has elegant environment, complete equipment and abundant resources. The company has independent import and export rights, and passed the ISO 9001:2008 national quality management system certification in January 2007, We are committed to providing customers with reliable quality and elegant service.
With the high quality and good effect, our products have been exported all over the world, such as Europe and America, Canada, Japan, Germany Middle East and etc.
We sincerely hope cooperate with you with our exquisite technology, stable good quality and first-class service in the near future.
Website:bestwanhui.en.made-in-china.com TEL(+86)17660976180 FAX:86-0375-6501266
Performance
1. Good processing performance.
2. Compared with metal materials, graphite has a lower density and excellent mechanical processing performance.
3. Thermal stability: under the protection of inert gas, he can work at 3000 degrees or even higher.
4. Low expansion rate: even in the case of rapid heating, the low thermal expansion rate can ensure that the graphite size remains unchanged.
5. Good chemical resistance: graphite has good chemical stability, such as acid, alkali resistance and organic solvents at room temperature.
Application
Used in straight - drawn single crystal silicon furnace.
Used in semiconductor single crystal furnace to manufacture clamps, heaters, heat shields and accessories.
Used in cemented carbide (vacuum furnace heater, sintering plate, etc.)
Used in chemical (heat exchanger and anticorrosive parts)
Used in metallurgy (clamps)
Used in electrode of battery industry
Used in EDM
The following schedule is the main specifications of our isostatic pressing graphite produces. If you have other requirements welcome the email details.
| TYPE | APPARENTDENSITY | ELECTRICALRESISTIVITY | THERMAL CONDUCTIVITY (100ºC) | COFFICIENT OF THE RMALEXPANSION (ROOM TEMPERATURE-600ºC) | SHORE HARDNESS | FLEXURAL STERENGTH | COMPRESSIVE STRENGTH | MODULUS OF ELASTICITY | POROSITY | ASH | PURIFY THE ASH | PARTICLE SIZE |
| G/cm³ | ΜΩm | W/mk | 10-6/ºC | HSD | MPa | MPa | Gpa | % | PPM | PPM | Micron | |
| Wh-7 | 1.85 | 11-13 | 85 | 5.6 | 65 | 51 | 115 | 11 | 12 | / | 50 | 8-10 |
| Wh-8 | 1.91 | 11-13 | 85 | 5.85 | 70 | 60 | 135 | 12 | 11 | 500 | 50 | 8-10 |
Wanhui graphite co., LTD. is the professional manufacturer and exporter for carbon and graphite products. The company is located in ping dingshan of henan province with a total area of 80,000 square meters. The factory has elegant environment, complete equipment and abundant resources. The company has independent import and export rights, and passed the ISO 9001:2008 national quality management system certification in January 2007, We are committed to providing customers with reliable quality and elegant service.
With the high quality and good effect, our products have been exported all over the world, such as Europe and America, Canada, Japan, Germany Middle East and etc.
We sincerely hope cooperate with you with our exquisite technology, stable good quality and first-class service in the near future.
Website:bestwanhui.en.made-in-china.com TEL(+86)17660976180 FAX:86-0375-6501266