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Good Thermal Conductivity Wear-Resistant Precision Beryllia Ceramic BeO Beryllium Oxide Ceramics For Semiconductor Equipment

Name: Good Thermal Conductivity Wear-Resistant Precision Beryllia Ceramic BeO Beryllium Oxide Ceramics For Semiconductor Equipment
Brand: Zhengzhou Rongsheng Refractory Co., Ltd.
Price: Negotiable USD
Availability: InStock

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Certification

$China Zhengzhou Rongsheng Refractory Co., Ltd. certification$

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Products have high quality&Service was outstandingly friendly and efficient

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Good Thermal Conductivity Wear-Resistant Precision Beryllia Ceramic BeO Beryllium Oxide Ceramics For Semiconductor Equipment

Large Image : Good Thermal Conductivity Wear-Resistant Precision Beryllia Ceramic BeO Beryllium Oxide Ceramics For Semiconductor Equipment

Product Details:

Place of Origin:	Henan, China
Brand Name:	RONGSHENG
Certification:	ISO9001

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Good Thermal Conductivity Wear-Resistant Precision Beryllia Ceramic BeO Beryllium Oxide Ceramics For Semiconductor Equipment

Description

Temperature Range:	-50°C - 150°C	Versatility:	Can Be Used In Various Applications
Color:	White	Material:	Micro And Nano Particles
Installation Method:	Easy To Cut And Shape	Environmental Impact:	Eco-friendly
Material Type:	Micro/Nano Composite	Corrosion Resistance:	Strong
Application:	Insulation	Water Resistance:	High
Weight:	Lightweight	Electrical Insulation:	High
Flexible:	Yes	Flexibility:	Flexible
Electrical Conductivity:	Low
Highlight:	Wear Resistant Beryllia Ceramic , Precision Beryllia Ceramic , Semiconductor Equipment Beryllia Ceramic

Product Description

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

Packing & Delivery

Wooden pallets with plastic film or according to your request.

1. Strong packing protects the goods from any possible damage during transit. 2. Solid packing and overall stuffing prevent the cases from vibration and jarring. 3. Necessary precaution is taken to protect goods from pilferage or rain. 4. Every possible precaution is taken to ensure our products in prime condition when reach customers around the world.

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