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Zhuhai Cersol Technology Co, Ltd

  • China,Zhuhai ,Guangdong
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China Composite Boron Nitride Ceramics Heat dissipation and High temperature
China Composite Boron Nitride Ceramics Heat dissipation and High temperature

  1. China Composite Boron Nitride Ceramics Heat dissipation and High temperature
  2. China Composite Boron Nitride Ceramics Heat dissipation and High temperature
  3. China Composite Boron Nitride Ceramics Heat dissipation and High temperature
  4. China Composite Boron Nitride Ceramics Heat dissipation and High temperature
  5. China Composite Boron Nitride Ceramics Heat dissipation and High temperature
  6. China Composite Boron Nitride Ceramics Heat dissipation and High temperature
  7. China Composite Boron Nitride Ceramics Heat dissipation and High temperature

Composite Boron Nitride Ceramics Heat dissipation and High temperature

  1. MOQ: 1KG
  2. Price: USD50-500/KG
  3. Get Latest Price
Packaging Details BAGS, BARRELS, CARTONS
Delivery Time USUALLY 1 MONTH
Payment Terms T/T IN ADVANCE
Supply Ability 100MT
color white
sense of touch soft and smooth
material boron nitride
Brand Name Cersol
Model Number
Place of Origin China
Certification MSDS, TDS

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details BAGS, BARRELS, CARTONS Delivery Time USUALLY 1 MONTH
Payment Terms T/T IN ADVANCE Supply Ability 100MT
color white sense of touch soft and smooth
material boron nitride Brand Name Cersol
Model Number Place of Origin China
Certification MSDS, TDS

Boron nitride ceramic products

 

Product Advantages:

 

Boron nitride ceramic parts have good heat resistance, thermal stability, thermal conductivity and high-temperature dielectric strength, making them ideal applications for heat dissipation and high-temperature insulation environments.

Boron nitride ceramics have good chemical stability, can resist the erosion of most molten metals, and have excellent self-lubricating properties.

 

Applications:

 

Hexagonal boron nitride ceramics can withstand high temperatures in high vacuum environments and have excellent corrosion resistance and corrosion resistance. Therefore, BN ceramic products are ideal for many industries such as:

  • Crucibles used for melting semiconductors;
  • High temperature vessels for metallurgy;
  • Semiconductor heat dissipation and insulation parts;
  • High temperature bearings;
  • Thermowell;
  • Glass forming mold.

 

Product Performance:

  • High heat resistance: sublimates at 3000°C; at 1800°C, its strength is twice that of room temperature. It will not break when cooled from 1500℃ to room temperature dozens of times; it will not become soft in an inert gas at 2800℃.
  • High conductivity: hot pressed products are 33W/M·K, which is the same as pure iron. It has maximum thermal conductivity above 530℃.
  • Low thermal expansion coefficient: Its thermal expansion coefficient is 2×10-6, second only to quartz glass and the lowest among ceramics. High thermal shock resistance due to high thermal conductivity.
  • Excellent electrical properties: Excellent high temperature insulation; up to 1014Ω-cm at 25℃ and 103Ω-cm at 2000℃. So it is the best insulating material among high temperature ceramics. When the breakdown voltage is 3KV/MM, the low dielectric loss is 108HZ, it can reach 2.5×10-4, the dielectric constant is 4, and it can penetrate microwave and infrared rays.
  • Extremely strong corrosion resistance: It will not react with ordinary metals (iron, copper, aluminum, lead, etc.), rare earth metals, precious metals, semiconductor materials (germanium, silicon, potassium arsenide), glass, molten salt (crystal) , fluoride and slag), inorganic acids and bases.
  • Low friction coefficient: u is 0.16 and will not increase at high temperatures. It has higher high temperature resistance than molybdenum disulfide and graphite. The oxidizing atmosphere is 900°C; it can be used at 2000°C under vacuum.
  • High purity and high boron content: the impurity content is less than 10PPM and the boron content exceeds 43.6%.
  • Machinability: Its hardness is Mohs 2, so it can be processed into high-precision parts and components through conventional machining.

 

General technical parameters:

 

Items High purity boron nitride ceramics
Main ingredients BN 99.60%
Density g/cm³ >2.0
O(%)   0.47%
Porosity   2.60%
Leeb hardness HL >300
Three-point bending strength Mpa 35
Thermal expansion coefficient
(25℃-1200℃)
(10 -° /K) -3.5
Thermal conductivity (25℃) W/mk 50
Maximum operating temperature in air 900℃
in vacuum 2100℃
in inert atmosphere 2300℃
Room temperature resistivity Ω.cm >1014

 

Boron Nitride Composite Ceramics

Property Units C-BNC- 1 C-BNC-2 C-BNC-3
Main Components   BN+ZrO2 +SiC BN+ZrO2+SiC BN+ZrO2+Si3N4
Density g/cm3 2.9±0.05 2.6±0.05 2.3±0.05
Hardness kgf/cm2 100 90 80
Porosity % <2 <5 <5
Flexural Strength Mpa 110-150 90-120 70-90
(25 C- 1900 C)
Coefficient of Thermal Expansion
10-6/K 3~4 3~4 3~4
Thermal Conductivity at 25℃ W/mk 25-35 25-35 25-35
Max Operating Temp In Air 850℃ 850℃ 850℃
In Inert Atmosphere >1700℃ >1700℃ >1700℃
RT Resis Ω .cm >1014 >1014 >1014

 

Customized Product:

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2020

  • Total Annual:

    500000-1000000

  • Employee Number:

    10~50

  • Ecer Certification:

    Verified Supplier

Based in China, Zhuhai Cersol Technology Co., Ltd engages in providing excellent solutions of Boron Nitride products and Silicon Nitride products to worldwide clients in the fields of mechanical engineering, electronics, chemical, metallurgy, energy, medical and other industries. Cersol has estab... Based in China, Zhuhai Cersol Technology Co., Ltd engages in providing excellent solutions of Boron Nitride products and Silicon Nitride products to worldwide clients in the fields of mechanical engineering, electronics, chemical, metallurgy, energy, medical and other industries. Cersol has estab...

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  • Zhuhai Cersol Technology Co, Ltd
  • No.9 Qianshan Road, Zhuhai, Guangdong Province, China
  • http://ceramicsolutions.ecer.com/

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