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Product Description
 | Boron nitride ceramic BN ceramic is often referred to as “white graphite” because it has a microstructure similar to that of graphite. However, unlike graphite, boron nitride is an excellent electrical insulator that has a higher oxidation temperature. |
Feature of BN ringIt offers high thermal conductivity and good thermal shock resistance and can be easily machined to close tolerances in virtually any shape. After machining, it is ready for use without additional heat treating or firing operations. |  |
 | Advantages of BN ceramic sleeve: 1.Excellent thermal shock resistance 2.High electrical resistivity – excluding aerosols, paints, and ZSBN grade 3.Low density 4.High thermal conductivity 5.Good chemical inertness 6.Low dielectric constant, k=4 |
Application of BN ceramic tube: 1.Break rings for continuous casting of metals 2.Crucibles and containers for high purity molten metals and glasses 3.Deck plates 4.Heat treatment fixtures 5.High temperature lubricants 6.High temperature valves |  |
Company Profile
Packaging & Shipping
Packing Details | We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication. |
Delivery Details | We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc. TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc. |
| 1. Sample service | 2. Optimal price | 3. Customized logo |
| 4. Fast feedback | 5. Customized size | 6. Safety package |
| 7. ISO9001 | 8. Aftersale service | 9. Low procurement risk |
Product Description
| Boron nitride ceramic BN ceramic is often referred to as “white graphite” because it has a microstructure similar to that of graphite. However, unlike graphite, boron nitride is an excellent electrical insulator that has a higher oxidation temperature. |
Feature of BN ringIt offers high thermal conductivity and good thermal shock resistance and can be easily machined to close tolerances in virtually any shape. After machining, it is ready for use without additional heat treating or firing operations. | |
| Advantages of BN ceramic sleeve: 1.Excellent thermal shock resistance 2.High electrical resistivity – excluding aerosols, paints, and ZSBN grade 3.Low density 4.High thermal conductivity 5.Good chemical inertness 6.Low dielectric constant, k=4 |
Application of BN ceramic tube: 1.Break rings for continuous casting of metals 2.Crucibles and containers for high purity molten metals and glasses 3.Deck plates 4.Heat treatment fixtures 5.High temperature lubricants 6.High temperature valves | |
Company Profile
Packaging & Shipping
Packing Details | We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication. |
Delivery Details | We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc. TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc. |
| 1. Sample service | 2. Optimal price | 3. Customized logo |
| 4. Fast feedback | 5. Customized size | 6. Safety package |
| 7. ISO9001 | 8. Aftersale service | 9. Low procurement risk |
