Graphite Box Mould for NdFeB Magnet Metallurgy Powder Alloy Sintering

• Type: Graphite Mold
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Crystal Morphology: Block
• Model NO.: MSS80
• Product Namehigh Purity Graphi: Graphite Box Mould
• Name: Graphite Sintered Boat
• Application: NdFeB Magnet Metallurgy Powder Alloy Sintering
• Transport Package: Wooden Box
• Specification: Customer Customization
• Trademark: ningheda
• Origin: China
• HS Code: 690310
• Production Capacity: 500000PCS

Product Description

Graphite Box Mould for NdFeB Magnet metallurgy powder alloy Sintering 
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 Box Mould for NdFeB Magnet metallurgy powder alloy Sintering