Prix FOB
Obtenir le dernier prix1 ~ 100 USD / Piece ( Negotiable )
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
PBN Crucible
Prix FOB:
1 ~ 100 USD / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
1 per Piece
Commande minimale:
1 Piece
Packaging Detail:
by paper carton or wooden carton
Heure de livraison:
10-50 days
Capacité de Fournir:
100000 Piece per Month
Payment Type:
T/T
Groupe de produits :
Personne àcontacter Ms. Emily
Unit 4G,West Side, Lianchang Bldg, NO.6-8 Huli Avenue, Huli District, Xiamen, Fujian, China 361004, Xiamen, Fujian
Specifications
Non-Porous Compound PBN Ceramic Crucible  For Metallurgical Industry/Innovacera
Â
Keywords:Â 99.99 PBN Crucible, Pyrolytic Boron Nitride, Molecular Beam Epitaxy Crucibles, Ceramic Crucible
Boron Nitride Break Crucibles, BN Crucibles, Bespoke PBN Crucible, Bespoke PBN Components
Â
The PBN/BN Crucibles is widely used For Semiconductor, Electronics, Metallurgical, Thin Film, and Pharmaceutical Industries.
Pyrolytic Boron Nitride (PBN) is an anisotropic, high-temperature ceramic which exhibits a unique combination of high electrical resistance and good thermal conductivity.
This non-toxic, non-porous compound is exceptionally pure by virtue of the synthesis process (high temperature/low pressure chemical vapour deposition).
It can be deposited or easily machined into a limitless number of components.
PBN's directional thermal conductivity provides excellent 'heat spreading' capability for improved temperature uniformity.
With its high strength, good thermal conductivity, and a low coefficient of thermal expansion this makes the material extremely resistant to thermal shock.
Generally We don't have any stock crucibles. The maximum size of our PBN crucibles we can produce is OD330x500mm with 1mm wall thickness. Produce times are generally 4-6 weeks after receive the payment. All pyrolytic boron nitride crucibles are fully cleaned before packaging and shipping.
Â
Â| Properties | Units | Boron Nitride (BN) | ||
| HPBN | PBN | |||
| Mechanical | Density | g/cm3 | 2.2~2.3 | 2.1-2.19 |
| Color | —— | white | white | |
| Water Absorption | % | 0 | 0 | |
| Vickers Hardness | Gpa | (Mohs=2) | (Knoop=691) | |
| Flexural Strength       (20°C) | Mpa | 100 | 243.63 | |
| Compressive Strength           (20°C) | Mpa | 287 | —— | |
| Thermal | Thermal Conductivity   (20°C) | W/m.K | 35 | 43-60 |
| Thermal Shock Resistance       (20°C) | Δ T(C) | —— | —— | |
| Maximum Use Temperature | °C | 2400 | 2200 | |
| Electrical | Volume Resistivity       (25°C) | Ω.cm | 10 ^ 8~10 ^ 13 | 3.11x10 ^ 11 |
Â
Â
Technical Boron Nitride Features:
Â
1.High thermal conductivity
2.Low thermal expansion
3.Good thermal shock resistance
4.High electrical resistance
5.Low dielectric constant and loss tangent
6.Microwave transparency
7.Non toxic
8.Easily machined - non abrasive and lubricious
9.Chemically inert
10.Not wet by most molten metals
 
| Pays: | China |
| N ° de modèle: | PBN Crucible |
| Prix FOB: | 1 ~ 100 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 1 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | by paper carton or wooden carton |
| Heure de livraison: | 10-50 days |
| Capacité de Fournir: | 100000 Piece per Month |
| Payment Type: | T/T |
| Groupe de produits : | Boron Nitride |
