Precision ceramic structure

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Yixing Guangming Special Ceramics Co.,Ltd

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Product details

Advanced aluminum ceramic part of aerospace

Ceramic for aerospace applications often refers to a broad category of high-tech ceramic materials designed specifically for use in aerospace vehicles. These materials can include not only aluminum oxide but also other types of ceramics like zirconia, silicon carbide, and boron carbide, depending on the specific application.

Advanced ceramics in aerospace engineering encompass a wide range of specialized ceramic materials with enhanced properties compared to traditional metals. These materials are characterized by their high melting points, low density, and superior mechanical properties under extreme conditions, making them indispensable in aerospace technologies.

Engineering ceramics, a subset of advanced ceramics, are specifically tailored for use in engineering applications, including aerospace. They are chosen for their ability to withstand high temperatures, resist chemical corrosion, and maintain structural integrity under varying environmental conditions. These ceramics are often used in components that require high performance and longevity, such as engine parts, turbine blades, and heat exchangers.

Ceramic discs and ceramic insulators are two common forms of ceramic components used in aerospace. Ceramic discs may serve as bearings or seals, providing wear-resistant surfaces that maintain precise tolerances even at high speeds and temperatures. Ceramic insulators, on the other hand, are crucial for electrical insulation in high-voltage systems, ensuring safe and efficient power distribution in aircraft electronics.

Technical Parameters:

Item	Unit	Al2O3 95％－97％	Al2O3 99％
Desity	g/cm3	3.7	3.85
Flexural Strength	Mpa	300	340
Compressive Strength	Mpa	3400	3600
Modulus of Elaslicity	Gpa	350	380
Impact Resistance	Mpa m1/2	4.0	5
Weibull Moudulus	m	10.0	10
Vickers Hardness	HV0.5	1200.0	1300
Thermal Expansion Coefficent	10-6K-1	5.0-8.3	5.4-8.3
Thermal Conductivity	W/mK	24	27
Thermal Shork Resistance	△T℃	250	270
Maximum Use Temperature	℃	1600	1650
Dielectric Constant	KV/mm	20	25
Open Porosity	%	0	0
Dielectric Constant	ξr	10	10
Dielectric Loss Angle	Tanσ	0.001	0.001

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Yixing Guangming Special Ceramics Co.,Ltd

 Audited supplier

3 year

Address: Wuxi, China

Main Product: Advanced Ceramics, Engineering Ceramics, Ceramic Disc, Ceramic Insulator, Precision Ceramics , Electrical Ceramics

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