Graphite Crucible Graphite Mold for Precious Metal Melting Refining Casting

• Type: Graphite Crucible
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Crystal Morphology: Artifical Graphite
• Model NO.: MSS85
• Product Name: Graphite Crucible
• Application: Used for Precious Metal Melting, Refining,Casting
• Transport Package: Polywood Box
• Specification: MSS85
• Trademark: Ningheda
• Origin: China
• HS Code: 6903100
• Production Capacity: 9900000PCS

Product Description

Graphite crucible graphite mold for precious metal melting refining casting

1. Graphite molds are one of the most heat-resistant materials at present.

2. With good thermal shock resistance, no cracks will occur when the temperature is hot and cold

3. Excellent thermal conductivity and conductive properties

4. Good lubrication and abrasion resistance

5. Chemical stability, acid and alkali resistance and corrosion resistance, not easy to react with most metals

6. Factory supply customized graphite sintering mold Easy to process, good mechanical processing performance, can machining complex shape and high precision mold

Application

The graphite mold has been widely used in following aspects:

1.Continuous casting mold

2. Pressure foundry mold

3.Glass molding with die

4.Sintering mold

5.Centrifugal casting mold

6.Smelt gold, silver, jewelry......
 

1. Technical Index

Type	MSS80	MSS85
Grain Size (μm)	25	25
Bulk Density (≥g/cm3)	1.82	1.90
Compressive Strength (≥MPa)	60	80
Flexural Strength(≥MPa)	30	40
Porosity(≤%)	16	12
Specific Resistance(≤μΩm)	12	12
Ash Content(≤%)	0.06	0.05
Shore Hardness	50	55

 

1. The ash content can be purified to 30ppm according to the requirement.
2. The above index data is the standard value, not the guaranteed value.

Graphite crucible graphite mold for precious metal melting refining casting