Diesel Fuel Injector Pump Plunger of Zirconia Ceramic

• Application: Aerospace, Electronics, Medical, Refractory
• Flexural Strength: >300, >1500 MPa
• Purity: 99%
• Type: Ceramic Parts
• Compressive Strength: 2500
• Size: Size Customized
• Thermal Shock Resistance: 200
• Thermal Conductivity: 27.5
• Density: 3.8
• Max Working Temperature: 1650
• Certificate: ISO9001:2008/RoHS
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNVOCERA
• Origin: Fujian, China

Product Description

 

Zirconia Ceramic Plunger for Diesel Injector Valves 

Innovacera zirconia ceramic plungers were made by yttria-stabilized zirconia which have exceptional corrosion resistance, and durability, achieve high-precision tolerances (up to ±0.005mm), and superior surface finishes, these properties help ceramic plungers to improve the diesel fuel injectors using efficiency.

 

Zirconia Ceramic Plungers Advantages
1.Exceptional strength and durability
2.High resistance to corrosion and cracking
3.Excellent wear resistance
4.Low thermal conductivity
5.High fracture toughness and thermal expansion
6.Superior dimensional accuracy and surface finish

 

Zirconia Ceramic Plunger for Diesel Injector Valves 
Innovacera zirconia ceramic plungers were made by yttria-stabilized zirconia which have exceptional corrosion resistance, durability, achieve high-precision tolerances (up to ±0.005mm) and superior surface finishes, these properties help ceramic plungers to improve the diesel fuel injectors using efficiency.

Zirconia Ceramic Plunger for Diesel Injector Valves 
Innovacera zirconia ceramic plungers were made by yttria-stabilized zirconia which have exceptional corrosion resistance, durability, achieve high-precision tolerances (up to ±0.005mm) and superior surface finishes, these properties help ceramic plungers to improve the diesel fuel injectors using efficiency.
 

 
Zirconia Ceramic Material Properties

Technical Parameter	Technical Item	Unit	Value
Physical Properties	Major Content	%	ZrO+HfO: 94.65%, YO: 5.35%
	Density	g/cm³	≥6.0
	Water Absorption	%	0.00
Mechanical Properties	Hardness	HV	1,400.00
	Bending Strength	Kgf/mm²	11.00
	Compressive Strength	Kgf/mm²	25.00
Temperature Properties	Thermal Expansion Coefficient (0-1000ºC)	10/K	9.5 x 10
	Thermal Shock Resistance	ºC	360.00
	Thermal Conductivity	W/m·K	3.00
	Volume Resistance Rate (20ºC)	Ω·cm	>10¹²

For inquiries or to request a specific model, please reach out to Innovacera with the model number, or explore our custom solutions to meet your unique requirements.