Graphite Rod for Electric Heating Elements in High-Temperature Vacuum Furnaces

• Type: Graphite Rod
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Extruded Graphite
• Crystal Morphology: Molded or Vibrated
• Model NO.: MSS80
• Product Name: Graphite Rod for Electric Heating Elements
• Graphite Product: Graphite Carbon Rod
• Density: 1.72-1.9g/cm3
• Grain Size: 0.025/0.8/2.0mm
• Transport Package: Wooden Box
• Specification: Customization
• Trademark: OEM
• Origin: China
• HS Code: 6815100
• Production Capacity: 10000tons

Product Description

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

1. Technical Characteristic

 

Grade	Bulk Density  (≥g/cm^3)	Specific Resistance (≤μΩm)	Compressive Strength  (≥MPa)	Flexural Strength (≥MPa)	Ash Content(≤%)	Modulus of Elasticity (GPa)	Coefficient of Thermal Expansion (×10^-6ºC)
GE1	1.62	8.5	20	10	0.3	10	2.8~5
GE2	1.72	8.5	24	12	0.2	12	2.8~5

Type	MSS80	MSS85	MSS90
Grain Size (μm)	25	25	25
Bulk Density (≥g/cm3)	1.80	1.85	1.90
Compressive Strength (≥MPa)	60	70	80
Flexural Strength(≥MPa)	30	35	40
Porosity(≤%)	17	14	10
Specific Resistance(≤μΩm)	12	12	12
Ash Content(≤%)	0.06	0.05	0.05
Shore Hardness	50	55	60

Mark: The above index data is the standard value, not the guaranteed value.

Other sizes can be produced according to customer requirements






Graphite rod for electric heating elements in high-temperature vacuum furnaces