High-Purified Graphite Crucible for Melting Jewelry and Gold

• Customization: Available
• Material: Graphite
• Product Name: High-Purified Graphite Crucible for Melting Gold
• 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
• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Instant Materials
• Type: Heat-Resistant Material
• Shape: Crucible
• Transport Package: Wooden Case
• Specification: According Customer Request
• Trademark: RY
• Origin: Hunan, China
• HS Code: 3901909000
• Production Capacity: 10000per Month

Product Description

High-purified Graphite Crucible for Melting Jewelry and Gold 

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

Standard Size:    
 

	Item	Capacity (kg)	OD (mm)	Bottom OD (mm)	Height (mm)
Single Ring Graphite Crucible	XTL-GC1	1	58	47	88
	XTL-GC2	2	68	58	110
	XTL-GC25	2.5	68	57	126
	XTL-GC3	3	85	75	105
	XTL-GC4	4	85	76	136
	XTL-GC5	5	100	89	130
	XTL-GC55	5.5	105	90	155
	XTL-GC6	6	110	103	180
	XTL-GC8	8	120	110	180

	Item	Capacity(kg)	OD (mm)	Bottom OD (mm)	Height (mm)
Double Ring Graphite Crucible	XTL-DGC1	1	65	50	125
	XTL-DGC2	2	72	55	155
	XTL-DGC3	3	75	60	170