Graphite Boat for Cemented Carbide Tungsten Carbide Sintering

• Type: Graphite Sintered Boat
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Crystal Morphology: Block
• Model NO.: MSS80
• Product Namehigh Purity Graphi: Graphite Boat for Sintering Cemented Carbide
• Name: Graphite Sintered Boat
• Using: Vacuum Furnace Sintering Industry
• Transport Package: Wooden Box
• Specification: Customer Customization
• Trademark: ningheda
• Origin: China
• HS Code: 3801909000
• Production Capacity: 50000000

Product Description

graphite box/boat is 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.

 

1. Technical Characteristic

Grade	MSS80	MSS85	MSS85
Grain Size (μm)	25	25	25
Bulk Density (≥g/cm3)	1.80	1.85	1.90
Compressive Strength (≥MPa)	60	65	70
Flexural Strength (≥MPa)	30	33	35
Porosity (≤%)	17	14	11
Specific Resistance (≤μΩm)	12	12	12
Ash Content (≤%)	0.08	0.08	0.08
Shore Hardness	50	55	60

graphite boat for cemented carbide  tungsten carbide sintering in vacuum furnace