SN11896 Silicon Nitride Plunger

Catalogue Number	SN11896
Material	Si3N4
Form	Plunger
Dimensions	Customized

Silicon Nitride Plunger is a ceramic component manufactured from Si3N4 for demanding industrial applications. Stanford Advanced Materials (SAM) utilises refined sintering and machining processes with controlled thermal profiling to achieve consistent microstructural characteristics. Their quality control protocol involves regular dimensional inspections and micrographic analyses to verify surface integrity, ensuring the product meets stringent industrial mechanical performance standards.

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How does the thermal stability of a silicon nitride plunger affect its performance in high-temperature applications?

The inherent thermal stability of silicon nitride can minimise deformation and maintain mechanical integrity under high-temperature conditions. This stability is critical for components operating in thermally demanding industrial equipment. For additional details, please contact us.

What processing techniques are used to ensure a uniform microstructure in silicon nitride components?

Controlled sintering processes combined with precise thermal profiling are used to achieve a uniform microstructure. This approach reduces internal defects and enhances mechanical performance, which is important in applications requiring consistent dimensional accuracy. For further technical information, please contact us.

How is machining accuracy maintained when fabricating silicon nitride plungers?

Machining accuracy is achieved through high-precision diamond tools and rigorous calibration procedures during processing. This method minimises surface imperfections and maintains tight dimensional tolerances, which is essential for applications involving repetitive mechanical movement. For more specifics, please contact us.

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Parameter	Value
Material	Si3N4
Density	3.15-3.25 g/cm³
Hardness	92-94 HRA
Working Temperature	≤1 600 ℃
Thermal Conductivity	23-25 W/(m·K)
Flexural Strength	≥900 MPa
Fracture Toughness	6~8 (MPa·m^1/2)
Coefficient of thermal expansion	2.95~3 × 10^-6/℃

Parameter	Value
Material	Si3N4
Density	3.15-3.25 g/cm3
Hardness	92-94 HRA
Working Temperature	≤1600 ℃
Thermal Conductivity	23-25 W/(m·K)
Flexural Strength	≥900 MPa
Fracture Toughness	6~8 (MPa·m^1/2)
Coefficient of thermal expansion	2.95~3 × 10^-6/℃

SN11896 Silicon Nitride Plunger

Silicon Nitride Plunger Description

Silicon Nitride Plunger Characteristics

Silicon Nitride Plunger Applications

Silicon Nitride Plunger Packing

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FAQ

How does the thermal stability of a silicon nitride plunger affect its performance in high-temperature applications?

What processing techniques are used to ensure a uniform microstructure in silicon nitride components?

How is machining accuracy maintained when fabricating silicon nitride plungers?

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