99% Alumina Ceramics The Optimal Solution for High-Wear and High-Stress Environments

Price Negotiable

Price: Negotiable

MOQ: 100

Delivery Time: 20 DAYS

Brand: HENGYUAN

Product Description

99% Alumina Ceramics - The Optimal Solution for High-Wear and High-Stress Environments

Product Specifications

Attribute	Value
Material	99% Alumina Ceramics
Flexural Strength	350 Mpa
Density	3.85g/cm³
Type	Custom
OEM/ODM	Acceptable
Origin	Wuxi Jiangsu, China
MOQ	100 PCS
Package	Carton

Product Description

Alumina ceramics are among the most widely used ceramic materials due to their exceptional properties including:

Superior heat resistance
High mechanical strength
Excellent wear resistance
Minimal dielectric loss

The high hardness and outstanding wear characteristics make these ceramics ideal for tools and wear-resistant components in demanding industrial applications.

Material Properties Comparison

Material	Unit	A95% Alumina Ceramics	A97% Alumina Ceramics	A99% Alumina Ceramics	A99.7% Alumina Ceramics
Density	g/cm³	3.6	3.72	3.85	3.85
Flexural Strength	Mpa	290	300	350	350
Compressive Strength	Mpa	3300	3400	3600	3600
Modulus of Elasticity	Gpa	340	350	380	380
Impact Resistance	MPam1/2	3.9	4	5	5
Weibull Modulus	M	10	10	11	11
Vickers Hardness	HV0.5	1800	1850	1900	1900
Thermal Expansion Coefficient	10-6K-1	5.0-8.3	5.0-8.3	5.4-8.3	5.4-8.3
Thermal Conductivity	W/Mk	23	24	27	27
Thermal Shock Resistance	△T℃	250	250	270	270
Maximum Use Temperature	℃	1600	1600	1650	1650
Volume Resistivity at 20℃	Ω	≥1014	≥1014	≥1014	≥1014
Dielectric Strength	KV/mm	20	20	25	25
Dielectric constant	εr	10	10	10	10