99 7 BN керамический блок из нитрида бора для полупроводниковой промышленности
- Категория: >>>
- Поставщик: Xiamen Innovacera Advanced Materials Co. Ltd.
Сохранить в закладки 1600387429630:
Описание и отзывы
Характеристики
Boron nitride can be long-term used at 1800 degrees under vacuum atmosphere. With gas protection, Boron Nitride can be used at 2100°. Boron Nitride is with high thermal shock resistance, no cracks under extreme cold & high temperature. If you take out Boron Nitride from 1000 degree furnace and colding it within short minutes. It still won't break even repeat this test with 100 times.
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
Grades 5 grades of boron nitrides are involved in Boron Nitride product series.
* BN99 ● CABN ● ALBN ● ZRBN ● ZABN ● SB
Boron Nitride Properties: | ||||
Thermal Conductivity | (40-50)W/m·k | |||
Thermal expansivity | (6.5-7.5)*10-6 °C | |||
Resistivity | >1012 Ω·m | |||
Puncture voltage | (2.5-4.0)*106 /kv·m | |||
Dielectric constant | 3.8-4.3 | |||
Bending strength | >35mpa | |||
Compression strength | >200mpa | |||
Density | 1.9—2.2 g/cm3 | |||
Working Temperature | Oxidizing Atmosphere | 850°C | ||
Vacuum and inertia | 2000°C | |||
1. Electronic parts - heat sinks, substrates, coil forms, prototypes
2. Vacuum melting crucibles
3. CVD crucibles
4. Microcircuit packaging
5. Sputtering targets
6. High precision sealing, brazing, and metallizing fixtures
7. Microwave tubes
8. Horizontal caster break rings
9. Low friction seals
10. Plasma arc insulators
11. High temperature furnace fixtures and supports
2. Vacuum melting crucibles
3. CVD crucibles
4. Microcircuit packaging
5. Sputtering targets
6. High precision sealing, brazing, and metallizing fixtures
7. Microwave tubes
8. Horizontal caster break rings
9. Low friction seals
10. Plasma arc insulators
11. High temperature furnace fixtures and supports
Boron Nitride Properties:
Grade | BN99 | CABN | ALBN | ZSBN | ZABN | SBN | ||||||
Compositions | BN>98.5% | BN>97.5% | AlN+BN | ZrO2+BN | ZrO2+AlN+BN | SiC+BN | ||||||
Binder | B2O3 | CaB2O3 | AlBO3 | B2O3 | AlBO3 | AlBO3 | ||||||
Density(g/cm3) | 1.95~2.0 | 2.0~2.1 | 2.6 | 2.9~3.0 | 3.2~3.3 | 2.4~2.6 | ||||||
25℃ Volume Resistivity(Ω·cm) | >1014 | >1013 | >1014 | >1012 | >1012 | >1012 | ||||||
Max. Service Temp. (℃) | ||||||||||||
Oxygen | 900 | 900 | 900 | 1000 | 900 | 900 | ||||||
Inert Gas | 2400 | 2400 | 2100 | 1800 | 1800 | 1700 | ||||||
High Vacuum | 2200 | 2200 | 1900 | 1800 | 1800 | 1700 | ||||||
Three-point | 30 | 70 | 130 | 120 | 130 | 91 | ||||||
Flexural Strength(Mpa) | ||||||||||||
Compressive Strength(Mpa) | 100 | 100 | 250 | 280 | 300 | 300 | ||||||
Coefficient of Thermal Expansion | 1.5 | 2 | 4.5 | 5 | 5 | 4 | ||||||
25~1000℃(10-6/K) | ||||||||||||
Thermal Conductivity(W/mK) | 15 | 20 | 50 | 20 | 40 | 40 | ||||||
ABOUT INNOVACERA
---
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
---
>>> 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.
>>> 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.
If you have another question, pls feel free to contact us as below:
Sales(at)innovacera.com
Call to +86 0592-5589716
Q:More detail company information ?
www.innovacera.com
If you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours
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