zirconia ceramic small plunger/ for vaccum pump /Seamark

Specifications zirconia ceramic small plunger

high Density: above 6.0 g/cm3

high mechanical strength.

Good chemical corrosion resistance

zirconia ceramic small plunger/ for vaccum pump /Seamark Material: zirconia ceramic high Density: above 6.0 g/cm3.   This kind of small zirconia ceramic plunger are mainly used in mechanical transmission, connection parts or other fastening,with high hardness, resistance to acid and alkali corrosion properties.     Our normal zirconia ceramic plunger diameter from 2.5 mm to 50 mm, the max diameter can reached 100mm. the zirconia ceramic plunger normal length within 300mm.      Our advantage:   1. Experienced technical staff   2. Product warranty   3. Prompt delivery   4. Quality approval   5. Small order accepted   6. Competitive price   7. First-class service   Detailed introductions:  

Product Name:	small zirconia ceramic plunger
Size:	According to drawings(Customized)
Material:	zirconia ceramic / Alumina ceramic / Silicon carbide ceramic/ Silicon nitride etc.
Accuracy:	Accuracy Of Machining:+/-0.01mm
	Accuracy Of Grinding:+/-0.005mm
	Surface Roughness:Ra0.02
	Parallelism:0.01mm
	Verticality:+/-0.005mm
	Concentricity:0.01mm
Application:	Pump motor, Car industrial, Chemical, Mechanical Equipment, etc.
Drawing:	JPEG, PDF, CAD, IGS Accepted
services:	Quality assurance, on time delivery. comparative price.
Design:	Design and improvement to meet your individual demands.
Production:	High precision production, high standard and strict requirement.
Quality:	ISO9001 Quality System Management Assurance
Products:	Custom made service for you.
Payment:	T/T,30% Prepaid,70%before shipment.
Logistics:	Air Express or Sea shipment.
Customer Service:	24-hours standby, Critical listening your every suggestion or demand and feedback ASAP.

    Property of zirconia ceramic material:

Property	Density	g/cm3	6
	Sintering Temperature	℃	1600
	Weibull Modulus	m	23
	Vickers Hardness	HV0.5	1300
	Flexural Strength	Mpa	1000
Thermal Performance	Thermal Expansion	X10-6/K	10
	Heat Resistance Impact Force	T(℃)	360
	Thermal Conductivity	W/mk	<2
	Thermal Shock Resistance	ΔT℃	270
	Highest Application Temperature	℃	1000
Physical Properties	Compressive Strength	Mpa	3000
	Fracture Toughness	Map.m3/2	6-8
	Modulus Of Elasticity	GPa	200
	Impact Resistance	MPa.m1/2	8
Electrical Characteristics	Volume Resistivity at 20℃	Ωcm	>10^12
	Dielectric breakdown strength	KV/mm	-
	Dielectric constant	100MHz(E)	-
	1 MHZ dielectric loss Angle at 20℃	tanδ	-

  Our workshop and similar products:  
Technology and experience accumulated over the years allow us to answer some technical question. from us you can get: • Quick delivery • High precision • Low prices If you need special parts for special machines, Seamark delivers.