wear resistance zirconia ceramic shaft

Model:	SMK-14071302
Brand:	Seamark
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	zirconia ceramic rod , zirconia rod , zirconium oxide rods
Price:	US $1 / pc
Min. Order:	1000 pc

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Product Description

Suzhou Seamark Fine Ceramic Co.,Ltdis a professional manufacturer of advanced ceramic products from China. We supply quality technical ceramic materials and components with competitive price.

Our advanced ceramic material including Zirconium oxide ceramics(ZrO2),95% alumina ceramics (Al2O3),99% alumina ceramics, Silicon carbide(Sic) parts and machinable ceramic.

High Purity Alumina Ceramic are widely used in semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering application, such as high precision pistons and cylinders for high pressure fluid industrial, Nozzles for high pressure spray industrial, precision balls for valve and bearing application.

Technical Parameter of Alumina.

Material	——	AI-920	AI-950	AI-990	AI-997	AI-999
Texture	——	Al2O3	Al2O3	Al2O3	Al2O3	Al2O3
Texture	——	>92%	>95%	>99%	>99.7%	>99.9%
Density	g/cm³	3.45	3.50	3.75	3.90	3.92
Bending strength	Mpa	340	300	330	390	390
Compressive strength	Mpa	3600	3400	3800	3900	3900
Elasticity modulus	Gpa	350	350	370	390	390
Impact resistance	Mpam½	4.2	4.0	4.4	5.2	5.5
Weibull Modulus	m	11	10	10	12	12
Vickers Hardness	HV 0.5	1700	1800	1800	2000	2000
Thermal expansion	10^-6K^-1	5.0-8.3	5.0-8.3	5.1-8.3	5.5-8.4	5.5-8.5
Thermal Conductivity	W/mk	18	24	25	28	30
Thermal shock resistance	°C	220	250	250	280	280
Highest Application Temperature	°C	1500	1600	1600	1700	1700