Wear resistance/Alumina ceramic sheet/al2o3 ceramic sheet

 Seamark mainly produce alumina tubes, rods and various industrial ceramic parts, which are mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace(containig vacuum furnace, carburizing furnace, wire furnace, atmosphere furnace etc), especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry. Wear resistance/Alumina ceramic sheet/al2o3 ceramic sheet.   Material: zirconia ceramic   high Density: above 6.0 g/cm3   High strength and very hardness.   Long use time   Max Working temperature: <1100 degree   Vickers Hardness: 1300 HV0.5   Flexural Strength: 1000 Mpa   Color: White   Technical Data for  Alumina ceramic sheet/al2o3 ceramic sheet.  

Material	——	AI-920	AI-950	AI-990	AI-997	AI-999
Texture	——	Al2O3	Al2O3	Al2O3	Al2O3	Al2O3
		>92%	>95%	>99%	>99.7%	>99.9%
Density	g/cm³	3.5	3.60	3.9	3.92	3.92
Bending strength	Mpa	300	330	340	390	390
Compressive strength	Mpa	3400	3600	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

       Choose Seamark Ceramic, we are now able to offer following services: 1. Before sales service: we will reply all your questions or inquiry in time, if you need some suggestion on your project, it will be our pleasure to do it. 2. In contract: our strict quality control is performed in every step of producing; we pay attention on every detail to ensure you are satisfied with our products and service.  3. After sales service: any questions, please let us know by email or phone, we will help you to deal with those problems We can supply the products according to customer's drawings, samples and performance requirement. If you need any further information, please do not hesitate to contact us .or you can visit our website. We will service you all the time.   We can supply the products according to customer's drawings, samples and performance requirement. If you need any further information, please do not hesitate to contact us .or you can visit our website. We will service you all the time.   Suzhou Seamark Fine Ceramics Co., Ltd www.smkceramic.com Ms.Linda Huang Tel: +86 512 66255075 Fax:+86 512 66255030 Mob: +86 18550512237