Graphite Components for Powder Metallurgy and Cemented Carbide

• Type: Graphite Mold
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Crystal Morphology: Aphanitic Graphite
• Model NO.: Graphite Boat
• Transport Package: Plywood Box
• Specification: Customization
• Trademark: Ningheda
• Origin: China
• HS Code: 6815190020
• Production Capacity: 90000000

Product Description

Product Description

 

Graphite Components for Powder Metallurgy and Cemented Carbide

This product is made of high quality artificial graphite by mechanical processing. It is mainly used in all kinds of vacuum resistance furnace, caron tube furnance, induction furnace, sintering furnace, brazing furnace, ion nitring 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.

Proudct features: high temperature resistance, anti oxidation, anti chemical erosion, self lubrcation and good thermal conductivity. We choose graphite materials with high density, high strength, uniform structure, small porosity and good thermal shock resistance. It is made by precision processing, which has the characteristics of improving the quality of metal products and prolonging the use time.
 

Detailed Photos

 

Ningheda Graphite Technical Characteristic:

Grade	NX601	NX602	NX603	NX604	NX605
Grain Size (≤μm)	25	25	25	25	25
Bulk Density (≥g/cm3)	1.55	1.72	1.80	1.85	1.90
Compressive Strength (≥MPa)	35	45	60	65	70
Flexural Strength (≥MPa)	15	20	30	33	35
Porosity (≤%)	23	20	17	14	11
Specific Resistance (≤μΩm)	12	12	12	12	12
Ash Content (≤%)	0.08	0.07	0.06	0.05	0.03
Shore Hardness	35	45	50	55	60

Advantages of Ningheda graphite raw material

1. The processing materials are ultrafine granule structure, high purity and graphite with high graphitization degree.
2. High hardness, good anti-oxidation performance and high machining accuracy
3. Good conductivity, high resistivity, sufficient mechanical strength
4. Small porosity and dense structure.
5. Excellent thermal shock resistance, conductive and thermal conductivity.
6. High temperature resistance, corrosion resistance, acid and alkali resistance, good wear resistance.
7. Surface can be treated with anti-oxidation.