Home > Products > Refractory Material > boron nitride ceramic parts
boron nitride ceramic parts
- shanghai qingdao
- T/T L/C D/P D/A Credit Card
You May Like
Product Details
| Place of Origin | Henan, China | Type | Ceramic Parts | |
| Application | Industrial Ceramic | Model Number | STA-BN015 | |
| Brand Name | STA |
Product Description
Specifications
Boron nitride ceramicfessional manufacturer
2.CE quality
3. High thermal conductivity
Boron Nitride Ceramic Parts
Boron Nitride ceramic are made by hot pressing hexagonal Boron Nitride powders. The color of BN products is milky, true density is 2.27g/cm , Mohs value is 2, they have a high melting point(sublimate point is 3000°C). When in a condition of inert atmosphere, their maximum service temperature can reach to 2800°C. Their thermal conductivity is 25W/(m·K), similar to stainless steel.And coefficient of liner And coefficient of liner expansion is between 2.0×10 /°C to 6.5×10 /°C.
1. the features of the Boron nitride ceramc
1) material of boron nitride
2) high temperature resistance, 2000C
3) good thermal stability
4) high theraml conductivity
5) high strength
2.The technical paramaters of boron nitide BN-ceramic
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 | |
Mohs' hardnees | 2 | |
Dielectric constant | 3.8-4.3 | |
Bending strength | >35mpa | |
Compression strength | >200mpa | |
Density | 1.9—2.2 g/cm3 | |
Chemical Composition | B+N | 99.5% |
Oxygen Content | <0.4% | |
Carbon Content | <0.02% | |
Working Environment Temperature | Oxidizing Atmosphere | 850°C |
Vacuum | 1800°C | |
Inertia | 2300°C | |
3. Applications of boron nitride ceramic BN-ceramic:
1) Electronic Parts - heat sinks, substrates, coil forms, prototypes
2) Boron doping wafers in silicon semiconductor processing
3) Vacuum melting crucibles
4) High precision sealing, brazing, and metallizing fixtures
5) Microwave tubes
6) Horizonatal caster break rings
7) Low friction seals
8) Plasma arc insulators
9) High temperature furnace fixtures and supports
Contact Us
- STA Refractory (Zhengzhou) Co., Ltd.
- Contact nameAlice Wang Chat Now
- Phone86-371-55180399
- AddressJinshui Zone, Zhengzhou, Henan
Product Categories
New Products
-
Hot-pressed Boron Nitride ceramic
-
Boron Nitride Ceramic Insulator/bushing
-
BN Ceramic/Boron Nitride Coatings For The Metal Processing Market
-
Boron Nitride Ceramic Crucible
-
99% PBN Pyrolytic Boron Nitride Tube,Crucible And Special Parts
-
High Purity 99% Boron Nitride Hbn Ceramic
-
Technical Ceramic / Boron Nitride for Polycrystalline Silicon Ingot Furnace
-
Hpbn Ceramic Components Hot Pressed Boron Nitride
-
Electrical Insulating Boron Nitride Ceramic for Solar and Photovoltaic
-
High Thermal Shock Boron Nitride Ceramic Nozzles/Break Rings/Plates
-
Boron Nitride Ceramic Break Ring for Casting
-
High Thermal Shock Resistance Ceramic Boron Nitride Plates
-
Boron Nitride Ceramic Washer
-
STA Low Pressure silicon nitride Riser Tube / protection tube for Casting Machine
-
STA High resistance thermocouple protection tube /riser tube /sheath
-
Zhengzhou STA sic bonded si3n4 heater tube for immersion heater
-
STA High Temperature Silicon carbide crucible for Melting Metals
-
STA Ceramic Silicon Carbide Crucibles For Melting Metals
-
silicon nitride bonded silicon carbide NBSIC sheath tube
-
STA high quality silicon carbide crucible
-
CE quality sic silicon carbide thermocouple protection tube
-
Zhengzhou STA silicon carbide bonded si3n4 protection tube for immersion heater
-
Zhengzhou STA silicon carbide bonded si3n4 protection tube for immersion heater
-
STA high quality silicon nitride bonded silicon carbide thermocouple protection tube
Popular Searches
- ceramic ball
- alumina ceramic
- Alumina Ceramic Ball
- industrial ball
- ceramic filter
- ceramic substrate
- Ceramic Foam Filter
- Electrical Ceramics
- ceramic sheet
- industrial ceramic
- alumina tube
- aluminium nitride
- ceramic parts
- ceramic insulation
- zirconia ceramic
- Cordierite Ceramic
- Aluminum Nitride Ceramic
- Boron Nitride Ceramic
- Ceramic Part
- Alumina Ceramic Tube
- pottery
- resistance tube
- ceramic alumina grinding balls
- nitride
- Ceramic Rod
- ceramic tube
- advanced ceramic
- alumina pipe
- ceramic bushing
- alumina ceramic ring
Recommended Products
- RSiC grinded batts,ReSiC kiln shelves, recrystallized silicon carbide ceramic slabs, RSiC setter plates
- ReSiC burner nozzles, recrystallized silicon carbide ceramic burner tubes, gas burner
- ReSiC burner nozzles, recrystallized silicon carbide ceramic burner tubes, gas burner
- RBSiC silicon carbide ceramic burner tubes, SiSiC burner nozzles, gas burner protetive tubes
- SiSiC rollers, silicon carbide ceramic tubes, RBSiC roller
- silicon nitride thermocouple protection tubes, Sialon sheath, Si3N4 stalk tubes, heating protective tubes
- RSiC batts,ReSiC kiln shelves, recrystallized silicon carbide ceramic slabs, RSiC setter plates
- RSiC round plates, ReSiC kiln shelves, recrystallized silicon carbide ceramic slabs, RSiC setters
- nitrided bonded silicon carbide ceramic slabs, advanced NSiC kiln shelves, NSiC setters, NSiC plain batts, SiC plates,
- SiSiC beams, reaction bonded silicon carbide kiln furniture system, RBSiC loading beams
- advanced NSiC radiant tubes, NSiC heating protective tubes, nitride bonded silicon carbide ceramic tubes,
- SiSiC radiant tubes, silicon carbide ceramic tubes, RBSiC protective tubes
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Ceramic Material > Alumina Ceramics
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Alice Wang
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile