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Anti Oxidation High Temp Graphite Electric Heating Elements

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Anti Oxidation High Temp Graphite Electric Heating Elements

Anti Oxidation High Temp Graphite Electric Heating Elements
Anti Oxidation High Temp Graphite Electric Heating Elements Anti Oxidation High Temp Graphite Electric Heating Elements

Large Image :  Anti Oxidation High Temp Graphite Electric Heating Elements

Product Details:
Place of Origin: Qingdao
Brand Name: JC
Certification: JC
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: wooden box
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 50000PC

Anti Oxidation High Temp Graphite Electric Heating Elements

Description
Material: Foreign Graphite Size: Customized
Packaging: Wooden Box Color: Black
Brand: JC Shape: Customized
High Light:

20ppm High Temp Graphite

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20ppm graphite rod

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0.8mm High Temp Graphite

Graphite Heating Rods For High Temperature And Vacuum Furnaces

 

 

Product deatils:

Graphite rod for electric heating elements in high-temperature vacuum furnaces
The main purpose of graphite rods: graphite rods are commonly used in the metallurgical and mechanical industries. They are often used as electric heating elements in high-temperature vacuum furnaces. The maximum operating temperature can reach 3000 ° C. It is easy to oxidize at high temperatures. Except for vacuum, it can only be used in a neutral atmosphere or reductive Use in atmosphere. They are often used as electric heating elements in high-temperature vacuum furnaces.

 

Graphite Heating Rods For High Temperature And Vacuum Furnaces Advantages:

  • Good electric conductivity and high thermal conductivity
  • Low thermal expansion and high resistance to thermal shock.
  • The strength increases at high temperature, and it can withstand over 3000 degrees.
  • Stable chemical property and hard to react
  • Self lubrication
  • Easy to process

About materials:

 

Typical property Data JC-HLM

Property Unit Value
Bulk density
g/cm3
1.75
Max. grain size mm 0.8
Specific electrical resistivity

 

µΩm
7.5
Young's modulus (dynamic measurement) Gpa 10
Flexural strength Mpa 17
Compressive strength Mpa 42
Thermal expansion(20-200°C) 10-6K-1 2.5
Thermal conductivity Wm-1K-1 140
Ash value ppm <=20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Value might be changed due to material size

 

Typical property Data JC-GSK

Property Unit Value
Bulk density g/cm3 >=1.72
Specific electrical resistivity µΩm <=8.5
Max. grain size mm 0.8
Flexural strength Mpa >=13.5
Compressive strength Mpa >=30
C.E.T X10-6 <=2.5

 

 

 

 

 

 

 

 

 

 

 

*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/c㎡ 1.77
Open porosity DIN 66133 Vol.% 13
Medium pore size DIN 66133 μm 1.5
Permeability(air at 20℃) DIN 66133 C㎡/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 MPɑ 50
Compressive strength DIN 51910 MPɑ 120
Young's modulus DIN 51915 MPɑ 10.5*103
Thermal expansion(20-200℃) DIN 50909 k-1(C-1) 3.9*10-6
Thermal conductivity (20℃) 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
 

Typical property Data JC-300
properties Unit Value
Bulk density g/cm3 1.79
Specific electrical resistivity μΩ-m 13
Young's modulus Gpa 9.8
Dielectric strength Mpa 39.2
Shore hardness   56
C.T.E X10-6 4.8
Conductivity for heat W/mk 104










 

 

*Value might be changed due to material size

Typical property Data JC-FE250
Property Unit Value
Bulk density g/cm3 1.75
Specific electrical resistivity µΩm 8
Max. grain size mm 0.8
Flexural strength Mpa 24.5
Shore hardness   35
C.T.E X10-6/°C 3.3
Thermal conductivity W/mk 174
Ash value ppm 15

 

 

 

 

 

 

 

 

 

 

 

 

 

*Value might be changed due to material size

 

 

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

 

 

Production environment:

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Our company is the professional manufacturer and exporter for graphite products. our company was established at 2008.Our factory is located in Qingdao city. We believe that due to our high quality graphite material and formed graphite parts at very competitive prices with professional service,broad product knowledge and technical expertise can help you save much resource and improve your efficiency,and satisfy more of your customers' needs.

Contact Details
Qingdao Jiacheng Graphite Products Co., Ltd.

Contact Person: admin

Tel: +8618561388531

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