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Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance
Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance
Specifications
Brand Name :
YH
Certification :
ISO,CE,ROHS
Place of Origin :
CHINA
Color :
White to off-white
Lubrication :
Self-lubricating
Material :
Boron Nitride (BN)
Manufacturing Methods :
Hot pressing, chemical vapor deposition (CVD), sintering
Thermal Expansion Coefficient :
2.5 - 3.5 x 10⁻⁶ /K
Maximum Operating Temperature :
Up to 1000°C in air, 3000°C in inert atmosphere
Type :
Ceramic
Electrical Conductivity :
Electrical insulator
Density :
2.1 - 2.3 g/cm³
Applications :
Electronics, high-temperature insulators, lubricants, cosmetics
Hardness :
Mohs scale 2 - 2.5
Thermal Conductivity :
60 - 200 W/m·K
Dielectric Strength :
15 - 30 kV/mm
Mechanical Strength :
Moderate flexural strength
Description

Ceramic Parts Evaporation Boat Boron Nitride Zirconia Nozzle with Good Thermal Shock Resistance

Description

Metal Casting & Foundry

Evaporation Boat Boron Nitride applications demand materials that are radiation-resistant, thermally stable, and chemically inert—qualities that define our HBN ceramics. Manufactured by hot-pressing high-purity hBN powders and binders at 2000°C and 2000 psi, these dense, machinable materials are perfect for nuclear reactor components such as neutron absorbers, reactor core insulators, and fuel rod spacers. Their unique physical properties ensure stability under intense radiation and high temperatures, while their customizability allows for precise fitting in complex reactor designs. Trust hBN ceramics to deliver safe, reliable performance in the most critical nuclear energy applications.

Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

Boron Nitride Ceramic Insulating Parts

  • Excellent thermal shock resistance
  • High electrical resistivity – excluding aerosols, paints, and ZSBN
  • Low density
  • High thermal conductivity
  • Anisotropic (thermal conductance is different in different planes relative to pressing direction)
  • Corrosion resistant
  • Good chemical inertness
  • High temperature material
  • Non-wetting
  • High dielectric breakdown strength, >40 KV/mm
  • Low dielectric constant, k=4
  • Excellent machinability
Application
Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance
Mechanical Properties

Item

Unit

Data

Main Content

%

99.9

Bulk Density

g/cm3

1.95-2.0

Compression Strength

MPa

100

Flexural Strength

MPa

30

Electrical Resistivity

Ohm.cm

>1014

Thermal Conductivity

W/MK

20

Expansion Coefficient

10-6 K (20-1000°C)

1.5

Max. Work Temperature

°C(air)

900

°C (inert gas)

2400

°C (vacuum)

2000
Various Types of BN Ceramic
We Can Do OEM and 0BM According to Your Drawing and Requirements.

Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

Boron Nitride Machining

Hexagonal boron nitride can be machined into highly complex geometries with very tight tolerances.

Precision Ceramics has 3, 4 and 5 axis CNC machining capabilities and over 20 years of experience

creating custom boron nitride components.

Precision Ceramics is your Boron Nitride machining specialist for your technical ceramic prototyping &

manufacturing needs; we are always happy to use our many years of advanced ceramics experience

to provide advice on materials, design, and application. If you would like to buy Boron Nitride plates,

bars, rods, tubes, Aerosol Sprays, Paintable Coatings, Industrial Powders, or custom machined parts,

please contact us and one of our experts will be happy to assist you.

Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

FAQ
Q1. Do you provide product samples?
Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
Q2. What are your accepted payment methods?
We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
Q3. What is your typical delivery lead time?
Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
Q4. Do you perform quality inspection before shipment?
Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
Q5. What other ceramic materials do you offer?
We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramic

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Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

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Product Detail
Brand Name :
YH
Certification :
ISO,CE,ROHS
Place of Origin :
CHINA
Color :
White to off-white
Lubrication :
Self-lubricating
Material :
Boron Nitride (BN)
Contact Supplier
Evaporation Boat Boron Nitride Zirconia Nozzle Good Thermal Shock Resistance

Hunan Yuanhong New Materials Co.,Ltd

Verified Supplier
1 Years
hunan, changsha
Since 2016
Business Type :
Manufacturer
Main Products :
Alumina Ceramic Disc, Alumina Ceramic Tube, Zirconia Ceramic Bead
Total Annual :
10000000-30000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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