Feature: Isostatic pressed, Large size available, High density/Fine grain size/High purity/High strength/Low specific resistance/Ease of precise machining. Excellent thermal shock resistance to high temperature and oxidation/good anticorrosion.

 

Application: miconductor (Monocrystalline Silicon)/ Vacuum furnace/Continuous casting/ Sealing Products/Space & Medical Industry/ Forge Moulds EDM Heaters/ Heat shields/Graphite moulds/Melting and sintering moulds for Pottery & Electronic Products & Cemented Carbide & Diamond & Other precious metals. Etc. The big size: Rod: Dia 630 x Height:630mm Block: 500x500x2000mm

Grade	Iso1	Iso2
Bulk Density	1.76-1.81	≥1.82g/cm3
Flexural Strength	≥32 Mpa	≥38Mpa
Specific Resistivity (чФm)	10-13чФm	10-13чФm
Compressive Strength	≥72 Mpa	≥ 80 Mpa
Particle Max(mm)	≤43чm	≤ 43чm
Ash Content	0.1% Max	0.1% Max
1100x1100x350  1300x650x310  1300x510x410  910x310x210  770x310x150  770x210x210  400x400  500x500