Specifications

Wear resistance zirconia ceramic hollow cylinder
--High fracture toughness
-High hardness
-Resistance to molten metals

 

 

 

ear resistance zirconia ceramic hollow cylinder,ceramic sleeves

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.

Performance For Industrial Ceramic
Item		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/(kg*K)	0.5

 

We can supply the products according to customer's drawings, samples and performance requirement.600mm Zirconia ceramic block ceramic chunk, zirconia ceramic plate