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PBN Crucibles for Precision Application

Pyrolytic Boron Nitride Crucible can withstand high temperatures in a high vacuum environment. It has excellent thermal conductivity, corrosion resistance, and electrical resistance.

SC0977 Silicon Carbide Gasket, SiC Gasket

Catalog No. SC0977
Molecular Formula SiC
Molecular Weight 40.1
Appearance Black
Melting Point 2,730° C (4,946° F) (decomposes)
Density 3.0 to 3.2 g/cm3
Electrical Resistivity 1 to 4 10x Ω-m
Poisson's Ratio 0.15 to 0.21
Specific Heat 670 to 1180 J/kg-K

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SC0977 Silicon Carbide Gasket, SiC Gasket

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Silicon Carbide Gasket Description

Silicon carbide (SiC) is a lightweight ceramic material with high-strength properties comparable to diamond. It has excellent thermal conductivity, low thermal expansion, and is resistant to corrosion from acids. Silicon carbide is an excellent ceramic material for applications requiring good erosion and abrasive resistance. Consequently, it is useful in a variety of applications including spray nozzles, shot blast nozzles, and cyclone components.

Silicon Carbide Gasket Specifications

Type	Material	Description
Sintered Silicon Carbide (S-SiC)	SMB1? Basic pure SiC	Purity of SiC > 98% Hv: 26 GPa
	SMG1 Graphite impregnated	15%~20% content of Graphite
	SMP1 Porous	Better friction resistance
Reaction Bonded Silicon Carbide (RB-SiC)	SMB2 Basic SiC	Purity of SiC > 88%
Reaction Bonded Silicon Carbide (RB-SiC)	SMG2 Graphite impregnated	20%~30% content of Graphite

Silicon Carbide Gasket Applications

-Silicon carbide can be applied in areas such as semiconductors and coating.
-Silicon carbide is an ideal material for pump gaskets.

Packing Service

ACM’s Silicon Carbide Gasket is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.