OD1.5x60mm Small Size 99% Beryllia Ceramic BeO

Категория: Ceramics >>>
Поставщик: Xiamen,Innovacera,Advanced,Materials,Co.,Ltd.

Цена:25,00 $ - 30,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-17-2025	32.51 $*	33.53 $*
Jul-17-2025	26.36 $*	27.90 $*
Jun-17-2025	31.22 $*	32.84 $*
May-17-2025	31.67 $*	32.31 $*
Apr-17-2025	25.69 $*	26.24 $*
Mar-17-2025	31.59 $*	32.22 $*
Feb-17-2025	30.66 $*	31.96 $*
Jan-17-2025	30.74 $*	31.45 $*

Характеристики

99 Beryllia Small Diameter Beo Ceramic Rod for Solid State Microwave Devices

Beryllium Oxide Ceramic

Beryllium oxide (BeO), also known as beryllia, is an amorphous solid. Its high melting point leads to its use as a refractory material.Sintered beryllium oxide is a very stable ceramic.

BeO-ceramic has a high range of thermal conductivity between 300 – 500 W/(m.k), the highest among all ceramic materials used in electronic technology. It is used in many high-performance semiconductor parts for applications such as radio equipment ,a filler in some thermal interface materials such as thermal grease, a structural ceramic for high-performance microwave devices, vacuum tubes, magnetrons, and gas lasers,etc...

Material Properties

● High Thermal Conductivity

● Excellent Thermal Shock Resistance

● Low Thermal Expansion

● Exceptional Heat Resistance

● Good Chemical Inertness

● High Electrical Resistance

● Low Dielectric Constant And Loss tangent

● High Volume Resistivity

● Excellent Machinability

BeO Ceramic Properties

Item	Testing Condition	Unit	B-99	B-97
Item	Testing Condition	Unit				99%BeO	97%BeO
Density		g/cm3	≥2.85	≥2.80
Tightness			Passed	Passed
Flexural Strength		MPa	≥145	≥145
Coefficient of linear expansion	20-500℃	×10-6mm/℃	7-8.5	7-8
Coefficient of linear expansion	20-500℃	×10-6mm/℃	7-8.5	7-8
Thermal Conductivity	25℃	w/mK	≥220	≥200
Thermal Conductivity		100℃	w/mK	≥176	≥160
dielectric constant	1MHz		6.5-7.5	6.5-7.5
dielectric constant		10GHz		6.5-7.5	6.5-7.5
Dielectric Loss Factor	1MHz	×10-4	≤4	≤4
Loss Tangent	10GHz	×10-4	≤8	≤8
Dielectric Strength		Kv/mm	＞15	≥15
Volume Resistivity	25℃	Ω.cm	＞1014	＞1014
Volume Resistivity		300℃	Ω.cm	＞1011	＞1011
Chemical Stability	1:9HC1	mg/cm2	≤0.3	≤0.3
Chemical Stability		10%NaoH	mg/cm2	≤0.2	≤0.2
Memo	BeO Ceramic Parts is for high temperature, high thermal conductor insulator, high power heat sink and semicoductor substrate. Other specification as per GB/T5593-1996 Standard.
Memo

ABOUT INNOVACERA

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INNOVACERA is a professional high-tech enterprise, cooperate with Chinese University in advanced materials, many products are awarded as high-tech products and obtain patents.

Xiamen INNOVACERA engages in R&D, manufacturing and selling the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes, we supply metallized ceramic components, alumina heater, ceramic pump components and other ceramic components as request.

INNOVACERA engages in R&D, manufacturing and selling the products of advanced ceramic materials, including Alumina, Zirconia,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes,we supply metallized ceramic components, alumina heater, ceramic pump components and other ceramic components as request. Ourproducts are mainly used in Aerospace, Research, Food Processing, Fluid Handling, Scientific, Automotive, Defense, Thermal Processing, Electronic and Electrical, Process Control, Textile, Pulp and Paper, Mechanical, Glass Processing, Mineral Processing and other Industrial. INNOVACERA is a professional high-tech enterprise, cooperate with Chinese University in advanced materials,many products are awarded as high-tech products and obtain patents. Our aim is to offer the ideal advanced material solution for any application.

EXHIBITION

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>>> Our Products are Alumina Ceramic, Zirconia Ceramic, Boron Nitride Ceramic,Porous Ceramic, Silicon Nitride Ceramic, Machinable Glass Ceramic, Beryllia Ceramic, Aluminum Nitride, Metallized Ceramic Components, Alumina Ceramic Heater, Ceramic Metering Pump And so on.

>>> Our aim is to offer ideal advanced material solution for any application.
>>> We delivery the order on time, competitive price, high quality and long service to our customers.

FAQ

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.