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precision ceramics boron nitride with good price

  • Precision Ceramic Hbn Hot Pressed Boron Nitride

    Hot Pressed Boron Nitride (HPBN) Ceramic has the highest operating temperature in inert gas and vacuum environment. It has excellent electrical insulation (the breakdown strength is 4 times of Alumina Ceramics), high thermal conductivity, low thermal expansion coefficient, excellent thermal shock resistance, it is usually used for electrical insulating components for vaccum furnace.

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  • Boron Nitride | Ceramic Materials | Precision Ceramics

    2 天前 · Boron Nitride is an advanced synthetic ceramic material available in solid and powder form. Its unique properties – from high heat capacity and outstanding thermal conductivity to easy machinability, lubricity, low dielectric constant and superior dielectric strength – make boron nitride a …

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  • boron nitride ceramics, boron nitride ceramics

    1,343 boron nitride ceramics products are offered for sale by suppliers on Alibaba.com, of which ceramics accounts for 22%, electrical ceramics accounts for 9%. A wide variety of boron nitride ceramics options are available to you, There are 545 suppliers who sells boron nitride ceramics …

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  • Products | Precision Ceramics

    Boron Nitride Aerosol Spray – 400ml ... Precision Ceramics 86 Lower Tower Street Birmingham B19 3PA +44 (0)121 687 5858. [email protected] ...

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  • Macor | Ceramic Materials | Precision Ceramics USA

    2 天前 · Shapal, Macor, Boron Nitride, and Alumina components are used in ultra high vacuum applications. Large Hadron Collider. ... Precision Ceramics USA is your Macor machinable glass ceramic specialist for your technical ceramic prototyping & manufacturing needs. ... For smaller quantities Macor often offers significant price reductions than Alumina ...

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  • Thermal Conductivity of Ceramics | Precision Ceramics

    2021-5-4 · The use of ceramics in high thermal conductivity applications is a growing specialist market. The goal is to increase the thermal conductance whilst retaining the other key feature of ceramic electrical insulation. We are looking at four contenders and assessing these, Boron Nitride, Boron Nitride composites, Beryllium oxide, and Aluminium Nitride.

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  • Ceramic Material Selection | Precision Ceramics USA

    2021-5-30 · Macor is one of our most frequently used ceramics and is typically the most cost-effective material for general technical ceramic applications. If you need more help deciding, more information can be found here. Hexagonal Boron Nitride is another a machinable ceramic that …

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  • Shapal Hi-M Soft | Ceramic Materials | Precision

    2021-5-28 · Precision Ceramics is a Tokuyama authorized distributor of Shapal Hi-M soft and has more experience with this material than any other company in the world. We can supply Shapal in blocks, bars, rods, plates, etc. or custom machined parts from our facility that has been optimized for high tolerance ceramic production.

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  • A Big Break For SiC | Precision Ceramics

    2014-10-28 · At Precision Ceramics, both boron carbide and silicon carbide are used as a base material for a wide range of technical components for an equally wide field of applications. Like both oxides and nitrides, silicon carbide is a very hard wearing material, which requires diamond-grinding methods to process once fired.

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  • Conductivity Ceramics Price, 2021 Conductivity

    Conductivity Ceramics Price - Select 2021 high quality Conductivity Ceramics Price products in best price from certified Chinese Conductivity Parts manufacturers, Silicon Carbide Ceramics suppliers, wholesalers and factory on Made-in-China.com

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  • boron nitride ceramic thermal conductivity

    Boron Nitride (BN) Ceramics at Best Price - precise . 2016-7-29 · General Boron Nitride Information. Boron nitride is often referred to as “white graphite” because it is a lubricious material with the same platy hexagonal structure as carbon graphite. Unlike graphite, BN is a very good electrical insulator.

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  • BN/boron nitride ceramic disc, View BN disc, kessen ...

    Shanghai Kessen Ceramics Co., Ltd. is a wholly owned subsidiary of Shanghai Kessen Group Corp. Professional design, production and sale of precision ceramics, refractory ceramics, and new inorganic non-metallic materials, that is alumina, zirconia, magnesia, silicon nitride and silicon carbide as main raw materials. After a series of synthetic and

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  • Type B boron nitride ceramics – weilaite

    品类Grade B 化学组成BN%Chemical structure % 99 其他成分Other components no 密度Density g/cm3 2.15 里氏硬度Hardness HL 450 抗弯强度Flexural Strength Mpa 95 热膨胀系数(25℃-1200℃)Coefficient of thermal expansion (10-6/K) 1~2 热导率(常温)Thermal conductivity at 20℃ W/mk 35 最高使用温度MAX-Temperature of use 空气oxidizing 900℃ 真空vacuum ...

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  • Boron Nitride (BN) | Supplier of BN solid material

    Due to the nature of CVD process, thick wall products (>3mm) is usually not available. PBN is also a good choice for extremely high purity boron nitride. As the purity of gas material (BCl 3 + NH 3--> BN +HCl) is a lot higher than regular boron nitride powder, purity for PBN is …

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  • Sgj Exclusive Advanced Modern Industrial Ceramic

    Sgj Exclusive Advanced Modern Industrial Ceramic Parts Boron Nitride Bn Ceramic Evaporation Boat for Aluminium Metallization, Find Details about Electrical Insulating, Ceramic Reflector from Sgj Exclusive Advanced Modern Industrial Ceramic Parts Boron Nitride Bn Ceramic Evaporation Boat for Aluminium Metallization - Shaanxi Sgj International Co., Ltd.

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  • Ceramics Catalog, China Ceramics Products Directory ...

    Unit Price: 2.0~3.0 USD Min.Order: 100 Piece/Pieces. ... good brightness, high precision, can resist high and low temperature and good insulation. comply RoHS and FDA and LFGB standard. ... Unipretec can supply Alumina Ceramics Zirconia Ceramics Machinable Glass Ceramics Boron Nitride Silicon Nitride. Xiamen Unipretec Advanced Materials ...

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  • Jiangsu Xindelong Precision Ceramics Co., Ltd.

    2020-11-25 · Jiangsu Xindelong Precision Ceramics Co., Ltd. is located in Yixing Economic Development Zone, which is famous for China all over the world, the company name of Yixing Tigar Precision Ceramic Co., Ltd is our subsidiary. ... Pyrolytic Boron Nitride Ceramic Parts/Pbn Crucibles with ISO9001 Certificate ... High Purity Silica Crucibles with Good ...

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  • China Factory High Thermal Conductivity Bn Boron

    Boron nitride has good chemical stability and can resist most of the erosion of the molten metal. It also has good self-lubricating properties. Boron nitride products have low hardness and can be machined with an accuracy of 1/100mm. The application of boron nitride ceramic

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  • Sgj Exclusive Industrial Ceramic Tubes Be Made From

    Sgj Exclusive Industrial Ceramic Tubes Be Made From Boron Nitride Bn-Silicon Nitride Si3n4-Silicon Carbide Sic-Zirconia Zro2-Alumina Al2O3, Find Details about Electrical Insulating, Ceramic Reflector from Sgj Exclusive Industrial Ceramic Tubes Be Made From Boron Nitride Bn-Silicon Nitride Si3n4-Silicon Carbide Sic-Zirconia Zro2-Alumina Al2O3 - Shaanxi Sgj International Co., Ltd.

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  • Al2O3 Alumina Ceramics - Alumina,Hot Pressed Boron

    UNIPRETEC is in providing solutions to difficult problems using the most high-tech advanced ceramics precision components and products. We develop, manufacture and supply precision products which required hard wearing, lightweight, non-contaminating, with excellent chemical resistance, good thermal shock and offer enhanced electrical and thermal insulation properties.

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  • BN/boron nitride ceramic disc, View BN disc, kessen ...

    Shanghai Kessen Ceramics Co., Ltd. is a wholly owned subsidiary of Shanghai Kessen Group Corp. Professional design, production and sale of precision ceramics, refractory ceramics, and new inorganic non-metallic materials, that is alumina, zirconia, magnesia, silicon nitride and silicon carbide as main raw materials. After a series of synthetic and

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  • Hot Pressed Boron Nitride Ceramic Plate

    Hot Pressed Boron Nitride Ceramic Plate 100*100*5mm. It is made of BNC composite ceramics with high thermal shock resistance, containing high purity hexagonal boron nitride, alumina, silicon carbide, etc.Insulation, high thermal conductivity and low expansion coefficient make boron nitride ceramics widely used in industry....

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  • Boron Nitride (BN) | Supplier of BN solid material

    Due to the nature of CVD process, thick wall products (>3mm) is usually not available. PBN is also a good choice for extremely high purity boron nitride. As the purity of gas material (BCl 3 + NH 3--> BN +HCl) is a lot higher than regular boron nitride powder, purity for PBN is …

    Get Price
  • Hot Pressed Hexagonal BN Boron Nitride Ceramic

    Background & Experience UNIPRETEC is in providing solutions to difficult problems using the most high-tech advanced ceramics precision components and products. We develop, manufacture and supply precision products which required hard wearing, lightweight, non-contaminating, with excellent chemical resistance, good thermal shock and offer enhanced electrical and thermal insulation properties.

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  • Hot pressed boron nitride ceramic rods | CERADIR®

    Hot Pressed Boron Nitride Components Rods Hexagonal Boron Nitride has a microstructure similar to that of Graphite. In both materials this structure, made up of layers of tiny platelets, is responsible for excellent machinability and low-friction properties. we called hexagonal boron nitride (HBN) or white graphite. Boron nitride can be long ...

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  • Type B boron nitride ceramics – weilaite

    品类Grade B 化学组成BN%Chemical structure % 99 其他成分Other components no 密度Density g/cm3 2.15 里氏硬度Hardness HL 450 抗弯强度Flexural Strength Mpa 95 热膨胀系数(25℃-1200℃)Coefficient of thermal expansion (10-6/K) 1~2 热导率(常温)Thermal conductivity at 20℃ W/mk 35 最高使用温度MAX-Temperature of use 空气oxidizing 900℃ 真空vacuum ...

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  • Boron Nitride Ceramic/Boron Nitride Rings/Boron

    tradeKorea is a online B2B trade website offers you matching services to connect buyers and suppliers. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions.

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  • ceramic boron nitride, ceramic boron nitride Suppliers

    With rich experience and technical support, according to the needs of the industry to provide high-purity and different binder added hexagonal boron nitride-based ceramic products. The m ai n products: BN evaporation boats, BN insulated ceramics,BN nozzle,BN horizontal casting seperated ring,BN strip casting side dam,AlN powder and ceramics ...

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  • design of silicon nitride ceramic components

    Feasibility of preparing of silicon nitride ceramics ... 2015-2-5 · The composition design of the slurry is listed in Table 1.Low cost commercial powders of α-Si 3 N 4, yttrium oxide and alumina were used as the starting materials.The powder mixture of yttrium oxide and alumina in a weight ratio of 3:5 was used as the sintering aid to the silicon nitride ceramic components.

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  • Silicon Nitride | Mindrum Precision

    Silicon Nitride is used in a variety of industries, ranging from manufacturing, to automotive, to aerospace, and also medical. As an extremely durable material (both in terms of its mechanical and thermal properties), Silicon Nitride is used in many high-temperature applications, such as rocket propulsion, as well as in automotive combustion chambers, as an electronic insulator, and in ...

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  • high-temperature hpbn high purity 99 boron nitride

    Boron nitride ceramics have good heat resistance thermal stability thermal conductivity high temperature dielectric strength and are ideal heat dissipation materials and high temperature insulation materials. Boron nitride has good chemical stability and is resistant to most of the molten metal. It also has good self-lubricating properties. Get ...

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  • Hot Pressed Boron Nitride Ceramic Plate

    Hot Pressed Boron Nitride Ceramic Plate 100*100*5mm. It is made of BNC composite ceramics with high thermal shock resistance, containing high purity hexagonal boron nitride, alumina, silicon carbide, etc.Insulation, high thermal conductivity and low expansion coefficient make boron nitride ceramics widely used in industry....

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  • Technical Ceramic Boron Nitride for Polycrystalline ...

    Quality Technical Ceramic Boron Nitride for Polycrystalline Silicon Ingot Furnace - find quality Refractory Material, Ceramics & Refractory Material from STA Refractory (Zhengzhou) Co., Ltd. of China Suppliers - …

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  • Shanghai Yuwang Precision Ceramics Co., Ltd -

    Quality Producing Pyrolytic Boron Nitride (PBN) Pyrolytic Graphite (PG) for sale, Producing Pyrolytic Boron Nitride (PBN) Pyrolytic Graphite (PG) & and Silicon Carbon Coating on graphite (SIC coating ) provided by China Suppliers - Shanghai Yuwang Precision Ceramics Co., Ltd.

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  • ceramic boron nitride crucible, ceramic boron nitride ...

    ceramic boron nitride crucible, Wholesale Various High Quality ceramic boron nitride crucible Products from Global Sodium Tripolyphosphate Suppliers and ceramic boron nitride crucible Factory,Importer,Exporter at Okchem.com.

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  • Hot pressed boron nitride ceramic rods | CERADIR®

    Hot Pressed Boron Nitride Components Rods Hexagonal Boron Nitride has a microstructure similar to that of Graphite. In both materials this structure, made up of layers of tiny platelets, is responsible for excellent machinability and low-friction properties. we called hexagonal boron nitride (HBN) or …

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  • Xiamen Wintrustek Advanced Materials Co., Ltd. -

    Xiamen Wintrustek Advanced Materials Co., Ltd., Experts in Manufacturing and Exporting Boron Nitride Ceramic, Silicon Nitride Ceramics and 795 more Products. A Verified CN Gold Supplier on Alibaba.com.

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  • silicon nitride steatite ceramic tube quality

    Silicon Nitride Ceramics factory, Buy good quality . Wuxi Special Ceramic Electrical Co.,Ltd: N0 4,longshan Rd,Xinwu District,Wuxi City,jiangsu Province,China: 8615861536531- 510-81703019: [email protected] Get Price

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  • SHENZHEN HARD PRECISION CERAMIC CO.,LTD.

    Shenzhen Hyde precision ceramics co., LTD was established in 2007, located in nanshan district of shenzhen, China's frontier city. Shenzhen Hyde precision co., LTD. Is a company that develops, designs, forms, sinters, produces and sells advanced precision ceramics. After more than 10 years of healthy development, the company has more than 2,000 customers at home and abroad, and has cooperated ...

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  • boron nitride ceramic properties suppliers

    Boron Nitride | Precision Ceramics. Boron Nitride is an advanced synthetic ceramic material available in powder, solid, liquid and aerosol spray forms. Its unique properties – from high heat capacity and outstanding thermal conductivity to easy machinability and superior dielectric strength – make boron nitride a truly outstanding material.

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  • Technical Ceramic Boron Nitride for Polycrystalline ...

    Quality Technical Ceramic Boron Nitride for Polycrystalline Silicon Ingot Furnace - find quality Refractory Material, Ceramics & Refractory Material from STA Refractory (Zhengzhou) Co., Ltd. of China Suppliers - …

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  • Stabilized Boron Nitride Ceramic , Irregular Hot Press ...

    High quality Stabilized Boron Nitride Ceramic , Irregular Hot Press Boron Nitride Insulator from China, China's leading ceramic protection tube product, with strict quality control advanced structural ceramics factories, producing high quality advanced structural ceramics products.

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    ceramic boron nitride crucible, Wholesale Various High Quality ceramic boron nitride crucible Products from Global Sodium Tripolyphosphate Suppliers and ceramic boron nitride crucible Factory,Importer,Exporter at Okchem.com.

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  • types of hexagonal aluminum nitride ceramics

    Ceramic Boron Nitride Setters for Nitride Ceramics Sintering. Boron Nitride can be compared to graphite thanks to lubrication capacities, good thermal conduction and easy machinability, although it's white and has good electrical insulation. Plus, it isn't wetted by most molten metals and can therefore be used as a container for most molten metals.

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  • China High Precision G5 G10 Silicon Nitride Ceramic ...

    Silicon Nitride (Si3N4) is a widely used ceramic material in high temperature application, it has high strength in both room temperature and high temperature condition, the strength of silicon nitride can be kept up to 1200ºC; the low coefficient of thermal expansion make it a ceramic material possessing excellent thermal shock resistance; at the same time, it also has good thermal conductivity.

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  • where to buy silicon nitride ceramic ring uses

    2021-5-24 · Combat® Boron Nitride -- machinable ceramics solve problems that could not possibly be tackled with other ceramics . Boron Nitride machinable ceramic is made by hot pressing Boron Nitride powders at high temperature and pressure. Combat Boron Nitride can easily be machined into rods, bars, plates and even intricate custom shapes.

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  • SHENZHEN HARD PRECISION CERAMIC CO.,LTD.

    Shenzhen Hyde precision ceramics co., LTD was established in 2007, located in nanshan district of shenzhen, China's frontier city. Shenzhen Hyde precision co., LTD. Is a company that develops, designs, forms, sinters, produces and sells advanced precision ceramics. After more than 10 years of healthy development, the company has more than 2,000 customers at home and abroad, and has cooperated ...

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  • Electronic Ceramics, Refractory Ceramics - Alibaba.com

    Lianyungang Baibo New Material Co., Ltd., Experts in Manufacturing and Exporting Electronic Ceramics, Refractory Ceramics and 7954 more Products. A Verified CN Gold Supplier on Alibaba.com.

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  • Superior Technical Ceramics | Advanced Technical

    We’ve recently made a strategic acquisition of an advanced brazing specialist company. I.J. Research, Inc. is a manufacturing company of electrical feedthroughs and opto-electronic windows along with various ceramic to metal seals, bonds and packages. The company supplies brazing and sealing as a service for customer furnished materials or provides finished assemblies to print.

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