High Temperature Gold Silver Aluminum Graphite Melting Crucible Graphite Crucible

• Certification: ISO
• Shape: Cylindrical
• Color: Black
• Refractoriness: Refractoriness> 2000
• Type: Graphite Crucible
• Product Name: Graphite Crucible
• Model NO.: MSS85
• Application: Precious Metal Melting Casting Refining
• Transport Package: Wooden Box
• Specification: Customer Customization
• Trademark: ningheda
• Origin: China
• HS Code: 690310
• Production Capacity: 50000000PCS

Product Description

        High Temperature gold silver aluminum Graphite Melting Crucible Graphite crucible 

 

       Well thermal stability : according to the using conditions of graphite crucible snap heat and cold;

     Well corrosion resistance, impact resistance performance, to ensure the reliability of product quality;

     Well resistance to strong acid, strong alkali;

   Good heat transfer performance of graphite crucible: for greatly shorten the melting time and save energy;

  In high-temperature using process, it got small thermal expansion coefficient;

 Utilization
Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.
Graphite crucible can be used in the processing of graphite; graphite crucible; graphite casting crucible tank;pull rods; mold and other graphite products.
Graphite crucible let the products are more durable than ordinary material products;longer service life; able to withstand more than 2600 ¡ãC high temperature

Main features:

Physical Properties:

Characteristic	Metric Unite		English Unite
Bulk Density	g/cm3	1.75-1.90	Lbs/ft3	110-119
Porosity	%	10-15	%	10-15
Flexural Strength	Mpa	30-40	Psi	4350-5800
Compressive Strength	Mpa	60-80	psi	8700-11600
Ash Content	%	0.1	%	0.1

Graphite melting Crucible

1. Good thermal stability, considering sudden heat and cold working condition, we apply special raw materials.

2. Impact resistance: Graphite crucible can withstand strong heat impact, therefore your can use it for any workmanship process.
3. Good thermal conductivity: Due to its high thermal conductivity, you can shorten melting time, saving energy.
4. Ash content is less than 300pp, melting metal can not be polluted during melting process.

high temperature graphite melting crucible for gold

High Temperature gold silver aluminum Graphite Melting Crucible Graphite crucible