Home > Micro Nano Insulation Material >

High Thermal Conductivity Beryllia Ceramic BeO Beryllium Oxide Ceramic Parts

Product Categories

Zhengzhou Rongsheng Refractory Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

High Thermal Conductivity Beryllia Ceramic BeO Beryllium Oxide Ceramic Parts

Name: High Thermal Conductivity Beryllia Ceramic BeO Beryllium Oxide Ceramic Parts
Brand: RONGSHENG
Price: 1 USD

Wholesale High Thermal Conductivity Beryllia Ceramic BeO Beryllium Oxide Ceramic Parts from china suppliers

Brand Name : RONGSHENG

Certification : ISO9001

Place of Origin : Henan, China

Resistance To Heat : High

Resistance To Uv Radiation : Good

Corrosion Resistance : Yes

Flexibility : Flexible

Weight : Lightweight

Chemical Resistance : Excellent

Material : Micro and Nano Particles

Resistance To Cold : High

Heat Resistance : High

Fireproof : Yes

Versatility : Can be used in various applications

Installation Method : Spray/Injection

Availability : Customized sizes and shapes available

Resistance To Chemicals : Excellent

Application : Insulation for Electronic Devices, Aerospace Industry, Automotive Industry

Contact Now

Product Description

High Thermal Conductivity Beryllia Ceramic BeO Beryllium Oxide Ceramic Parts

Beryllia Ceramics/Beryllium Oxide Ceramics Beryllium oxide ceramics are ceramics with beryllium oxide as the main component. Mainly used as a substrate for large-scale integrated circuits, high-power gas laser tubes, heat sink shells for transistors, microwave output windows and neutron moderators. Characteristics of Beryllium Oxide Ceramics Pure beryllium oxide (BeO) belongs to the cubic crystal system, and its density is 3.03g/cm3. The melting point is 2570ºC, it has high thermal conductivity, the thermal conductivity λ is 200-250W/(m.K), and it has good thermal shock resistance. Beryllium oxide ceramics are made of beryllium oxide powder as raw material, alumina and other ingredients are added and sintered at high temperature. The melting temperature range of beryllium oxide is 2530ºC~2570ºC, and its theoretical density is 3.02g/cm3. It can be used for a long time at 1800ºC in vacuum, 2000ºC in inert gas, and 1800ºC in oxidizing atmosphere. ºC to volatilize. The most outstanding performance of beryllium oxide ceramics is its large thermal conductivity, which is similar to that of metal aluminum and 6 to 10 times that of aluminum oxide. It is a dielectric material with unique electrical, thermal and mechanical properties. Application of Beryllium Oxide Ceramics Beryllium oxide ceramics are widely used in microwave technology, electric vacuum technology, nuclear technology, microelectronics because of its high thermal conductivity, high melting point, strength, high insulation, low dielectric constant, low dielectric loss and good packaging process adaptability. It has been valued and applied in the field of optoelectronic technology, especially in high-power semiconductor devices, high-power integrated circuits, high-power microwave vacuum devices and nuclear reactors. It has always been the mainstream ceramic material for preparing high thermal conductivity components.

Specification

Beryllium Oxide Ceramics Technical Data:

Item	Test Conditions	Specification		Unit
Item	Test Conditions	B-97	B-99	Unit
Dielectric Constant	1MHz	6.90.4	6.90.4
Dielectric Constant	(100.5)GHz
Dielectric Loss Tangent	1MHz	≤4X 10-4	≤4X 10-4
Dielectric Loss Tangent	(100.5)GHz	≤8X 10-4	≤8X 10-4
Volume Resistivity	25ºC	≥1014	≥1014	Ω.cm
Volume Resistivity	300ºC	≥10"	≥10"	Ω.cm
Breakdown Strength	D C	≥15	≥20	kV/mm
CMOR	-	≥170	≥190	MPa
Average Linear Expansion Coefficient	25ºC~500ºC	(7.0~8.5)*10-4	(7.0~8.5)*10-4	I/K
Thermal Conductivity	25ºC	≥200	≥240	W/m.K
	100ºC	≥160	≥190	W/m.K
Thermal Shock Resistance	0ºC-800ºC	There should be no cracks
Bulk Density		≥2.85	≥2.85	g/ cm3
Chemical Stability	1:9HCL	≤0.3	≤0.3	Mg/cm2
	10% NaOH	≤0.2	≤0.2
Air Tightness	-	≤10*10-11	≤10*10-11	Pa. m3/s
Average Grain Size	-	12~30	12~30	μm

Product Tags:

BeO Beryllia Ceramic

Beryllium Oxide Ceramic Parts

High Thermal Conductivity Beryllia Ceramic

High Thermal Conductivity Beryllia Ceramic BeO Beryllium Oxide Ceramic Parts Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Zhengzhou Rongsheng Refractory Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!