Hunan Manufacturer High Purity Carbon Graphite Crucible for Melting

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Instant Materials
• Type: Heat-Resistant Material
• Shape: Crucible
• Material: Graphite
• Product Name: High Purity Carbon Graphite Crucible
• Usage: Melting of Iron, Copper, Copper Alloys , Metal
• Color: Black
• Application: Industrial Ceramic
• Density: 1.9g/cm3
• Size: Accept Customized
• Max. Working Temperature: 1800 Degree Celsius
• Characteristic: High Temperature Resistance, High Thermal Conducti
• Purpose: Metal Smelting
• Features: Good Electrical Conductivity,Strong Antioxidant
• Transport Package: Wooden Case
• Specification: According Customer Request
• Trademark: RY
• Origin: Hunan, China
• HS Code: 3901909000
• Production Capacity: 10000per Month

Product Description

Hunan Manufacturer High Purity Carbon Graphite Crucible for Melting 

Performance for Graphite Ceramic :
 

Item	Unit	High Density	High Purity	Isostatic Pressing
Bulk Density	g/cm3	1.70	1.75	1.8
Resistivity	μΩ·m	8.5	10	15
Flexural Strength	MPa	13	37	40
Compressive Strength	MPa	28	45	65
Ash Content	%	0.5	0.1	0.3