High Purity Carbon Graphite Box for Tungsten Carbide Powder Sintered

• Type: Graphite Box
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Crystal Morphology: Artifical Graphite
• Model NO.: MSL80
• Product Namehigh Purity Graphi: Graphite Box for Tungsten Carbide Powder Sintered
• Application: vacuum Furnace Sintered
• Transport Package: Plywood Box
• Specification: 330x220x70mm
• Trademark: customerized
• Origin: China
• HS Code: 6903100
• Production Capacity: 9000000PCS

Product Description

High Purity Carbon Graphite Box for tungsten carbide powder sintered
Graphite sintered products are made of high quality artificial graphite by mechanical processing. It is mainly used in all kinds of vacuum resistance furnace, carbon tube furnace, induction furnace, sintering furnace, brazing furnace, ion nitriding furnace, tantalum niobium smelting furnace, vacuum quenching furnace and so on, of which need graphite plate, graphite boat, graphite heater, graphite heating tube, conductive rod, graphite hearth plate, graphite bolt, nut, graphite bracket, graphite mould.

Graphite technical data:

Technical data	Molded graphite		Extrude graphite
Bulk Density (≥g/cm3)	1.82	1.85-1.90	1.72
Porosity:	16	12	25
Grain Size (μm)	25	25	800
Compressive Strength (≥MPa)	60	70	40
Flexural Strength(≥MPa)	30	35	20
Specific Resistance (≤μΩm)	12	12	8.5
Ash content(≤%)	0.08	0.06	0.2
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.

High Purity Carbon Graphite Box for tungsten carbide powder sintered