Thermal High Temp Graphite for High Temperature Vacuum Furnaces

• Type: High Temp Graphite
• Composition: Carbon
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Molded Graphite
• Crystal Morphology: Aphanitic Graphite
• Color: Black
• Shape: Squre
• Transport Package: Vacuum Packing in Wooden Case
• Specification: High Pure High Density Graphite
• Trademark: ZT
• Origin: Qingdao
• HS Code: 6815190090
• Production Capacity: 50000pieces/Year

Product Description

High Temp Graphite -Graphite Plate For High Temperature And Vacuum Furnaces
 
Product details:
Good Thermal Graphite Plate For High Temperature And Vacuum Furnaces Product features:
1.  The processing materials are ultrafine granule structure, high purity and graphite with high graphitization degree.
2.  High hardness, good anti-oxidation performance and high machining accuracy
3.  Good conductivity, high resistivity, sufficient mechanical strength
4.  Small porosity and dense structure.
5.  Excellent thermal shock resistance, conductive and thermal conductivity.
6.  High temperature resistance, corrosion resistance, acid and alkali resistance, good wear resistance.
7.  Surface can be treated with anti-oxidation.
 
Good Thermal Graphite Plate For High Temperature And Vacuum Furnaces Applictaion: 
High Temperature and Vacuum hurnaces 
 
Good Thermal Graphite Plate For High Temperature And Vacuum Furnaces materials:
We can machine various types of graphite plate according to customers' designs.

Typical property Data JC-510

Property	Unit	Value
Bulk density	g/cm^3	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(20-200ºC)	X10^-6K^-1	4
Thermal conductivity	W/mk	100
Ash value	ppm	5

*Value might be changed due to material size
 

JC-G347

Property	Unit	Value
Bulk density	g/cm^3	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
Typical property Data JC-500

Properties	Test standard	Unit	Value
Average grain size		μm	10
Bulk density	DIN IEC 60413/203	g/cm²	1.77
Open porosity	DIN 66133	Vol.%	13
Medium pore size	DIN 66133	μm	1.5
Permeability(air at 20ºC)	DIN 66133	cm²/s	0.1
Rockwell hardness HR 10/100	DIN IEC 60413/303		70
Specific electrical resistivity	DIN IEC 60413/402	μΩm	14
Flexural strength	DIN IEC 60413/501	MPa	50
Compressive strength	DIN 51910	MPa	120
Young's modulus	DIN 51915	MPa	10.5*10^3
Thermal expansion(20-200ºC)	DIN 50909	k^-1(C^-1)	3.9*10^-6
Thermal conductivity (20ºC)	DIN 51908	Wm^-1k-^1	80
Ash content	DIN 51903	ppm	**

*Value might be changed due to material size
**Ash value according to purity specifications
 
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

 

Our company is a professional production and export of graphite products enterprises, our company has complete production equipment, complete supporting facilities, strong technical force, product quality, supervisors and workers have more than ten years of experience. Our factory is located in Qingdao. We believe that thanks to our high quality graphite materials and molded graphite parts at very competitive prices, professional services, extensive product knowledge and technical expertise can help you save a lot of resources, improve your efficiency and meet more customer needs.