SC1938 Silicon Nitride Nozzles, Nozzle Covers

Catalogue Number	SC1938
Color	Grey
Density	3.21 g/cm3
Bending strength	800 MPa
Fracture toughness	6.5 MPam 1/2

Stanford Advanced Materials (SAM) supplies fully ceramic components manufactured from silicon nitride and silicon carbide. For customised products, please contact us.

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Property	Unit
Colour		Grey
Mechanical Properties
Density	g/cm3	3.21
Compressive Strength	MPa	3000
Flexural Strength	MPa	800
Weibull Modulus m		15
Fracture Toughness KIc	MPa m^1/2	6.5
Young’s Modulus E	GPa	320
Poisson’s Ratio		0.28
Vickers Hardness (HV 1)	GPa	16
Thermal Properties
Maximum Temperature
Inert Gas	°C	1200
Air	°C	1100
Thermal Conductivity		25
@ 20°C	W/mK	28
@ 1000°C	W/mK	16
Thermal Expansion
20-100°C	10-6/K	2
20-1000°C	10-6/K	3.5
Temperature Shock Parameter R1	K	600
Thermal Shock Parameter R2	W/mm	15
Electrical Properties
Specific Resistivity at 20°C	Ωcm	10^12
Specific Resistivity at 800°C	Ωcm	10^7
Dielectric Constant	1 MHz	6

Property	Unit
Color		Grey
Mechanical Properties
Density	g/cm3	3.21
Compressive Strength	MPa	3000
Flexural Strength	MPa	800
Weibull-Modulus m		15
Fracture Toughness KIc	MPa m^1/2	6.5
Young‘s Modulus E	GPa	320
Poisson Ratio		0.28
Hardness Vickers (HV 1)	GPa	16
Thermal Properties
Maximum Temperature
Inert Gas	°C	1200
Air	°C	1100
Thermal Conductivity		25
@ 20°C	W/mK	28
@ 1000	W/mK	16
Thermal Expansion
20–100°C	10-6/K	2
20–1000°C	10-6/K	3.5
Thermal Shock parameter R1	K	600
Thermal Shock parameter R2	W/mm	15
Electrical Properties
Resistivity at 20°C	Ωcm	10^12
Resistivity at 800°C	Ωcm	10^7
Dielectric constant	1 MHz	6

SC1938 Silicon Nitride Nozzles, Nozzle Covers

Silicon Nitride Nozzles and Covers Description

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Silicon Nitride Nozzles and Covers Applications

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