Graphite Crucible for Platinum Refinning Catalytic Converter Melting

• Type: Graphite Crucible
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Extruded Graphite
• Crystal Morphology: Artifical Graphite
• Model NO.: NX-82
• Product Name: Graphite Crucible
• Application: Precious Metal Melting Casting Refining
• Transport Package: Wooden Box
• Specification: NX-82
• Trademark: OEM
• Origin: China
• HS Code: 6903100
• Production Capacity: 1000PCS/Year

Product Description

Anti-oxidation Graphite Crucible for platinum refinning catalytic converter melting
Characteristics of our graphite crucible: 

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	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

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.
3. 
   
   
   

Graphite crucible for gold silver platinum copper brass melting casting refining