Crisol de nitruro de boro pirolítico

Pyrolytic Boron Nitride Crucible HM

Crisol de nitruro de boro pirolítico

Purity: 99.99%-99.999%

  • Tamaños personalizados y estándar en stock
  • Plazo de entrega rápido
  • Precio competitivo

  • Pyrolytic Boron Nitride Crucible is a high-performance ceramic container with ultra-high purity and excellent high-temperature insulation properties. It is an ideal choice for Molecular Beam Epitaxy (MBE), Liquid Encapsulated Czochralski (LEC), Vertical Gradient Freeze (VGF), or OLED processes. As a leading supplier and manufacturer of premium pyrolytic boron nitride products, we can supply high-quality pyrolytic boron nitride crucibles with various specifications and competitive prices, offering customized solutions to meet specific requirements.
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O envíenos un correo electrónico a sales@heegermaterials.com.

Pyrolytic Boron Nitride Crucible Data Sheet

Referencia:

PBN1317

Pureza:

99.99%-99.999%

Capacity:

PBN OLED Crucible: 300 ml-1200 ml
PBN LEC Crucible: 50 ml-5 L
PBN MBE Crucible: 5 ml-300 ml
PBN VGF Crucible: 0.2 L-5 L

Color:

Blanco

Densidad:

1.95-2.20 g/cm3

Production Method:

CVD

Crisol de nitruro de boro pirolítico

Pyrolytic Boron Nitride Crucible is a high-purity and high-performance ceramic material. Unlike conventional hot-pressed boron nitride, it is produced through chemical vapor deposition (CVD) under vacuum conditions, using ammonia and boron halides without the need for traditional hot-press sintering or sintering agents. It offers ultra-high purity (up to 99.999%), exceptional high-temperature resistance (up to 2000℃), corrosion resistance, thermal conductivity, and electrical insulation. It is ideal for semiconductor crystal growth, high-temperature melting, and thin film preparation. Advanced Cerámica Hub can customize high-quality pyrolytic boron nitride crucibles for various application processes according to specific requirements, including PBN OLED Crucible, PBN MBE Crucible, PBN VGF Crucible, and PBN LEC Crucible.

  • PBN crucible HM

Pyrolytic Boron Nitride OLED Crucible

The PBN OLED Crucible is a type of PBN crucible used in OLED and CIGS vapor deposition technologies. It features ultra-high purity, chemical inertness, excellent high-temperature performance, and thermal stability, making it widely used in metal and semiconductor vapor deposition processes.

PBN OLED crucible HM

Especificación

Inner Diameter (mm)

Lip Diameter (mm)

Height (mm)

300cc

55

70

160

500cc

55

82

190

580cc

62

84

186

700cc

61

85

240

1200cc

78

115

240

Pyrolytic Boron Nitride MBE Crucible

The PBN MBE Crucible is a high-performance crucible used in the Molecular Beam Epitaxy (MBE) process. It features ultra-high purity, chemical inertness, and excellent high-temperature stability, allowing it to withstand high temperatures during the MBE process without releasing gases or undergoing chemical reactions.

PBN MBE crucible HM

MBE equipment

Especificación

Inner Diameter  (mm)

Lip Diameter (mm)

Height (mm)

Veeco

125cc

37

>55

118

Veeco

500cc

100

130

160

Veeco

1700cc

130

160

290

Veeco

3700cc

180

210

300

Riber

BN-100L

13

27

77

Riber

BN-125L

20

32

89

Riber

BN-135L

24

37

89

Riber

200cc

68

84

156

Nota

The dimensions and shapes can be customized according to specific requirements.

Pyrolytic Boron Nitride VGF Crucible

The VGF crucible is a container used in the Vertical Gradient Freezing (VGF) technique for synthesizing crystals such as GaAs, InP, CZGaP, and Ge. PBN VGF crucibles can withstand high temperatures and provide a stable thermal environment, allowing the crystal to grow in a controlled manner from the bottom upwards. This results in single crystals with low defect density and high uniformity.

PBN VGF Crucible HM

Catalog No

Aplicación

Inside Diameter

Altura

Espesor

BV-2

VGF

2″

10″

0.035″

BV-3

VGF

3″

10″

0.035″

BV-4

VGF

4″

8″

0.035″

BV-5

VGF

5″

8″

0.04″

BV-6

VGF

6″

7″

0.04″

BV-8

VGF

8″

20″

0.08″

Pyrolytic Boron Nitride LEC Crucible

The PBN LEC crucible is a high-performance ceramic container specifically designed for the Liquid Encapsulated Czochralski (LEC) method, primarily used for growing compound semiconductor single crystals such as Gallium Arsenide (GaAs) and Indium Phosphide (InP). The exceptional chemical stability and corrosion resistance of the PBN LEC crucible ensure that it is not eroded by the melt or encapsulants while supporting the slow extraction of the crystal from the melt to form high-quality single crystals.

PBN LEC Crucible HM

Catalog No

Aplicación

Inside Diameter

Altura

Espesor

BV-3

LEC

3″

3″

0.03″

BV-4

LEC

4″

4″

0.035″

BV-5

LEC

5″

5″

0.035″

BV-6

LEC

6″

6″

0.04″

BV-7

LEC

7″

7″

0.04″

BV-8

LEC

8″

8″

0.04″

BL-14

LEC

14″

14″

0.08″

Pyrolytic Boron Nitride Crucible Available Specifications

PBN C1 12
PBN C1 14
PBN C1 20
PBN C2 16

Code: PBN-C1-12 Capacity:1 cm³

Code: PBN-C1-14 Capacity:1 cm³

Code: PBN-C1-20 Capacity: 1.5 cm³

Code: PBN-C2-16 Capacity: 2cm³
PBN C2 22
PBN C5 16
PBN C5 27
PBN C5 29

Code: PBN-C2-22 Capacity: 2 cm³

Code: PBN-C5-16 Capacity: 5 cm³

Code: PBN-C5-27 Capacity: 5 cm³

Code: PBN-C5-29 Capacity:5 cm³
PBN C8 27
PBN C10 22
PBN C12 36
PBN C12 37

Code: PBN-C8-27 Capacity: 8 cm³

Code: PBN-C10-22 Capacity: 10 cm³

Code: PBN-C12-36 Capacity: 12 cm³

Code: PB-C12-37 Capacity: 12 cm³
PBN C16 36
PBN C25 33
PBN C25 51
PBN C35 34

Code: PBN-C16-36 Capacity: 16 cm³

Code: PBN-C25-33 Capacity: 25 cm³

Code: PBN-C25-51 Capacity: 25 cm³

Code: PBN-C35-34 Capacity: 35 cm³
PBN C1 12
PBN C1 12
PBN C1 12
PBN C1 12

Code: PBN-C40-51 Capacity: 40 cm³

Code: PBN-C60-54 Capacity: 60 cm³

Code: PBN-C60-37 Capacity: 60cm³

Code: PBN-C70-60 Capacity: 70 cm³
PBN C1 12
PBN C1 12
PBN C1 12
PBN C1 12

Code: PBN-C75-77 Capacity: 75 cm³

Code: PBN-C80-54 Capacity: 80 cm³

Code: PBN-C82-71 Capacity: 82 cm³

Code: PBN-C85-41 Capacity: 85 cm³
PBN C1 12
PBN C1 12
PBN C1 12
PBN C1 12

Code: PBN-C125-54 Capacity: 125 cm³

Code: PBN-C130-54 Capacity: 130 cm³

Code: PBN-C150-60 Capacity: 150 cm³

Code: PBN-C155-60 Capacity: 155 cm³
PBN C1 12
PBN C1 12
PBN C1 12
PBN C1 12

Code: PBN-C160-60 Capacity: 160 cm³

Code: PBN-C200-84 Capacity : 200 cm³

Code: PBN-C200-58 Capacity: 200 cm³

Code: PBN-C200-102 Capacity: 200 cm³
PBN C1 12

Code: PBN-C420-84 Capacity : 420 cm³

Pyrolytic Boron Nitride Crucible Advantages

  • High purity (99.99%-99.999%)
  • High density (>2.12 g/cm³)
  • No gas release at high temperatures
  • Uniform thickness, excellent heating consistency
  • Outstanding thermal conductivity and thermal shock resistance
  • High interlayer strength, easy to clean, reusable
  • Chemically inert, does not react with acids, alkalis, salts, or organic solvents at high temperatures

Pyrolytic Boron Nitride Boat Applications

  • Semiconductor Crystal Growth: PBN crucibles are ideal vessels for growing III-V compound semiconductor crystals (e.g., gallium arsenide GaAs, indium phosphide InP, and gallium nitride GaN) in processes such as Molecular Beam Epitaxy (MBE) and Liquid Phase Epitaxy (LPE).
  • High-temperature Melting: PBN crucibles are highly favored for melting precious metals (e.g., gold, silver, platinum) or specialty alloys due to their non-reactivity with most molten metals.
  • Thin Film Material Preparation: PBN crucibles are commonly used as evaporation source vessels in vacuum or thermal evaporation systems to prepare high-quality thin film materials. They are widely applicable in optical coatings and electronic device manufacturing.
  • OLED Displays HM
    OLED Displays
  • Equipos eléctricos y electrónicos HM 1
    Área Eléctrica y Electrónica

Pyrolytic Boron Nitride Material Properties

Propiedades mecánicas

Tensile Strength, Ultimate
（23°C)

40.0 MPa

103 MPa

Módulo de elasticidad 

22.0 GPa

Resistencia a la flexión 

80.0 MPa

Resistencia a la compresión 

234 MPa

Poissons Ratio 

0.25

Módulo de cizallamiento 

8.80 GPa

Propiedades térmicas

Conductividad térmica 

2.00 W/m-K

60.0 W/m-K

Maximum Service Temperature, Air 

750 °C

Maximum Service Temperature, Inert 

2500 °C

Propiedades eléctricas

Electrical Resistivity 

1.00e+15 ohm-cm

Constante dieléctrica 

3.4

5.2

Rigidez dieléctrica 

200 kV/mm

Pyrolytic Boron Nitride Machining

Pyrolytic Boron Nitride Machining Center HM 3

The Advanced Ceramic Hub machining center is equipped with multiple CNC lathes and CNC milling machines, and it is backed by extensive machining experience. We offer customized pyrolytic boron nitride ceramic products and profiles with extremely tight tolerances, tailored to customer requirements. During the machining process, the following precautions should be observed:

  • Pyrolytic boron nitride ceramic materials can be machined using standard high-speed steel cutting tools. For harder and composite materials, carbide or diamond tools are recommended.
  • Se pueden realizar operaciones de rectificado según sea necesario, y se pueden utilizar machos y terrajas estándar para mecanizar roscas.
  • El proceso de mecanizado debe mantenerse siempre en seco, sin necesidad de aceites de corte ni refrigerantes.
  • Las herramientas de corte deben estar afiladas y limpias, y no deben utilizarse herramientas con ángulos de desprendimiento negativos.
  • Se debe tener cuidado al sujetar y asegurar los materiales para evitar aplicar una presión excesiva. Deben utilizarse técnicas de fresado de escalada para evitar el astillado de bordes y esquinas.

Pyrolytic Boron Nitride Packaging

Pyrolytic Boron Nitride Ceramic products are typically packaged in vacuum-sealed bags to prevent moisture or contamination, and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.

envasado de productos cerámicos HM

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Solicitar presupuesto

Lo comprobaremos y nos pondremos en contacto con usted en 24 horas.

To customize your pyrolytic boron nitride crucible, please provide the following details:

  1. Dimensiones: Length, height, and thickness.
  2. Pureza del material
  3. Design Features: Specify any special design requirements, such as openings, slots, or custom shapes for your process.
  4. Tolerancias: Especifique las tolerancias que puede aceptar.
  5. Acabado superficial: pulido, rugoso, etc.
  6. Cantidad de los productos que necesita
  7. Alternativamente, puede proporcionar un dibujo con sus especificaciones.

Una vez que tengamos estos datos, podremos facilitarle un presupuesto en 24 horas.

Disponemos de una amplia variedad de productos de nitruro de boro en stock, para los que generalmente no se requiere un pedido mínimo. Sin embargo, para los pedidos personalizados, solemos establecer un valor mínimo de pedido de $200. El plazo de entrega de los artículos en stock suele ser de 1-2 semanas, mientras que el de los pedidos personalizados suele ser de 3-4 semanas, dependiendo de las características específicas del pedido.

Pyrolytic Boron Nitride (PBN) is a boron nitride material with ultra-high purity, typically produced through a chemical vapor deposition (CVD) process under vacuum conditions. Unlike conventional hot-pressed boron nitride, PBN does not require the addition of sintering agents or undergoes the traditional hot-press sintering process. The production process is more refined, achieving a purity of over 99.999%. Pyrolytic Boron Nitride exhibits excellent resistance to acids, alkalis, molten metals, and other chemical corrosion, along with outstanding electrical insulation properties. It is widely used in high-tech fields such as semiconductor manufacturing, high-temperature furnaces, and aerospace systems.

Nitruro de boro hexagonal (h-BN): Su estructura es similar a la del grafito, a menudo denominado “grafito blanco”. Su estructura en capas le confiere excelentes propiedades lubricantes, conductividad eléctrica y estabilidad a altas temperaturas. Es la forma más utilizada y se aplica principalmente en lubricantes, materiales aislantes y materiales refractarios.

Nitruro de boro cúbico (c-BN): Su estructura se asemeja a la del diamante y ofrece una dureza y una conductividad térmica extremadamente altas. El C-BN se utiliza principalmente en la producción de herramientas de corte y abrasivos, y se aplica ampliamente en el campo del mecanizado.

Pyrolytic Boron Nitride (PBN) is primarily produced through a chemical vapor deposition (CVD) process. In this process, precursor gases such as ammonia (NH₃) and boron trichloride (BCl₃) react under vacuum conditions, forming boron nitride films. The reaction typically occurs at high temperatures, where the gases decompose and the boron nitride deposits as a solid on the substrate surface. This production process ensures that Pyrolytic Boron Nitride materials exhibit excellent chemical stability and electrical insulation properties.

Advanced Ceramic Hub, fundada en 2016 en Colorado (EE. UU.), es un proveedor y fabricante especializado en productos de grafeno. Con una amplia experiencia en suministro y exportación, ofrecemos precios competitivos y soluciones personalizadas adaptadas a requisitos específicos, garantizando una calidad excepcional y la satisfacción del cliente. Como proveedor profesional de cerámicas, metales refractarios, aleaciones especiales, polvos esféricos y diversos materiales avanzados, atendemos las necesidades de investigación, desarrollo y producción industrial a gran escala de los sectores científico e industrial.

Crisol de nitruro de boro pirolítico

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