Graphite Crucible Pots for Melting Silver/ Gold/Aluminium/Steel/Cast Iron

• Shape: Cylindrical
• Color: Black
• Refractoriness: Refractoriness> 2000
• Type: Graphite Crucible
• Bulk Density: No Less Than 1.58g/cm3
• Temperature Resistance: No More Than 4350 Degree
• Porosity: 10-14%
• Elasticity Modulus Gpa: No Less Than 70
• Thermal Expansion Coefficient: 1.47-4.25
• Ash Content %: No More Than 0.05
• Transport Package: Plywood Cases
• Specification: Customized
• Trademark: L. T graphite
• Origin: China
• HS Code: 6903100000
• Production Capacity: 500000 Pieces One Year

Product Description

Product Description

 

L.T Graphite crucible is divided into four categories: high purity fine particle graphite crucible, medium  particle graphite crucible, silicon carbide graphite crucible and  other coated graphite crucible( graphite crucible for vacuum coating of gasification aluminum)
     Graphite crucible has good thermal conductivity and high temperature resistance, the use of high temperature, the thermal expansion coefficient is small, the rapid heat, quenching has a certain anti-strain properties. Right acid, alkaline solution, strong corrosion resistance, with excellent chemical stability.

  Due to its excellent performance, graphite crucible is widely used in metallurgy, casting, machinery, chemical and other industrial sectors for the smelting of alloy tool steel and the smelting of non-ferrous metals and their alloys, and has good technical and economic effects.

Density  g/cm³	1.75-1.9
Resistivity  μΩ·m	≤12
Compressive strength  Mpa	≥70
Porosity  %	≤26
Elasticity Modulus  Gpa	6-18
Thermal expansion coefficient  10-6/ºC	1.47-4.25
Ash content  %	≤0.05
Temperature resistance  ºC	≤4350ºC

 

Packaging & Shipping

 

Company Profile

 

L.T Graphite has a comprehensive product and technology portfolio that focuses on four fields of graphite - ultrafine particle graphite mould, graphite electrode, graphite crucible, as well as other products mainly made of graphite.
     Graphite materials exhibit unique properties such as good electrical and thermal conductivity, heat and corrosion resistance, low friction, and reduced weight while at the same time maintaining high strength. Due to the shortage of energy and raw materials, our high performance products made from graphite are in increasingly high demand in industries. They also play a progressively important role in everyday life, thereby substituting traditional materials.

 

Our Advantages

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