Product Details

Precision polishing machinery part zirconia ceramic sleeves

Product Description

Fearture:

Use temperatures up to 2400°C
High density
Low thermal conductivity (20% that of alumina)
Chemical inertness
Resistance to molten metals
Ionic electrical conduction
Wear resistance
High fracture toughness
High hardness

Zirconia ceramic are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.

We can supply the products according to customer's drawings, samples and performance requirement.

Performance For Industrial Ceramic
Item	Index	Unit	Zirconia
Physical Characteristics	Heat resistance	⁰C	2200
	Bulk density	g/cm³	6.05
	Water absorption	%	0
Mechanical Characteristics	Flexural strength	Mpa	1000
	Hardness vickers	Gpa	89
	Elastic modulus	Gpa	200
	Poisson’s ratio		0.31
Thermal Characteristics	Linear expansion coefficient	(20-500⁰C) 10-6/⁰C	10
	Thermal conductivity	w/(m.k)	2.5
	Specific Heat	10^-3J/(kgK)	0.5

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