Model NO.:

RY-C572

Feature:

Long Time Materials, Instant Materials

Refractoriness (℃):

1580< Refractoriness< 1770

Shape:

Plate

Max Working Temperature:

1600c

Thermal Shock Resistance:

180-220t

Special:

Ceramic Crucible Part

Product:

Alumina Parts

Name:

Machine Alumina Ceramic Part

Raw Material:

60-99.7% Alumina Ceramic

Item:

Alumina Ceramics Part

Type:

Heat-Resistant Material

Material:

Alumina Ceramic

Trademark:

Transport Package:

Wooden Case or Wooden Pallet

Specification:

According to customer request

Origin:

China

HS Code:

6909190000

Product Description

High Density Resistance Insulator Cordierite Steatite Alumina Ceramic

Item		Unit	Steatite ceramic	95 Al2O3	96 Al2O3
		Unit	Steatite ceramic	95 Al2O3	96 Al2O3
Physical Characteristics	Bulk density	g/cm3	2.7	3.6	3.6
Physical Characteristics	Water absorption	%	0	0	0
		Mpa	145	320	340
Mechanical Characteristics	Flexural strength	Mpa	145	320	340
	Hardness Vickers	Gpa	5.7	12.2	13.5
	Elastic modulus	Gpa	120	280	320
	Poisson's ratio	-	0.21	0.22	0.23
Thermal Characteristics	Linear expansion coefficient	(20-5000C) 10-6/0C	7.9	7.1	7.2
	Thermal conductivity	w/(m.k)	2.5	16	24
	Specific Heat	10-3J/(kgK)	0.75	0.78	0.78
Electrical Characteristics	Dielectric constant(1MHZ)	-	6.2	9	9.4
	Dielectric loss angle	*10-4	18	15	5
	Dielectric strength	*106V/m	18	12	15

High Density Resistance Insulator Cordierite Steatite Alumina Ceramic