融点が高い, high boiling point
The characteristics can be at high temperatures Under use is not affected.
窒化ホウ素bnセラミックスプレー管
- 説明
- 問い合わせ
窒化ホウ素bnセラミックスプレー管
製品説明
Boron nitride BN ceramic：
窒化ホウ素 (BN) is a white, low porosity refractory material with physical and mechanical properties similar to Graphite.
しかし, unlike Graphite, Boron Nitride has high thermal conductivity and good thermal shock performance. The most common formulation of Boron Nitride contains boric oxide, which can cause Boron Nitride to absorb moisture, resulting in swelling and property degradation.
しかし, unlike Graphite, Boron Nitride has high thermal conductivity and good thermal shock performance. The most common formulation of Boron Nitride contains boric oxide, which can cause Boron Nitride to absorb moisture, resulting in swelling and property degradation.
商品名 | |
product feature | Can withstand 2000 degrees high temperature, 高断熱, can be customized |
Scope of use | Electronic appliances, メカニカルシール, 絶縁 |
Manufacturer | FUBOON |
Withstand high temperature
Anti-magnetic, 電気絶縁
The material is non-magnetic and does not absorb dust At room temperature as an insulator, can Used for insulation equipment.
耐摩耗性と耐腐食性
High strength not easy to wear, 製品
Quality assurance, durable.
Quality assurance, durable.
材料特性
アイテム | 単位 | BN-2000 | BN-2300 | BN-2800 | BN-3000 |
メインコンテンツ | – | BN>99% | BN + Al2O3 | BN + AlN | BN + ZrO2 |
色 | – | 白い | Light Grey | Dark Grey | Dark Grey |
密度 | g / cm3 | 1.95-2.00 | 2.25-2.35 | 2.75-2.85 | 2.90-3.00 |
曲げ強度 | Mpa | 30 | 65 | 85 | 90 |
固体酸化物形燃料電池 | Mpa | 55 | 145 | 205 | 220 |
Electrical Resistivity | Ω·アルミナセラミックネジ | >1014 | >1013 | >1013 | >1012 |
マックス. Use Temp. (Air) | ℃ | 900 | 1,000 | 1,000 | 1,000 |
マックス. Use Temp. (Vacuum) | ℃ | 1,900 | 1,750 | 1,800 | 1,750 |
マックス. Use Temp. (不活性) | ℃ | 2,000 | 1,750 | 1,800 | 1,750 |
熱伝導率 | W / m.K | 35 | 30 | 85 | 30 |
コート (25 – 1,000 ℃) | 10-6/K | 1.5 | 2 | 2.8 | 3.5 |
製品の特徴
Excellent Electrical Insulator | マックス. 2000 °C Use Temp | High Thermal Shock Resistance |
Low CTE | Low Wetted by Molten Metals | Easy Machinability |
応用
1.Used in high voltage and high frequency electric and plasma arc insulator and various heater insulators, heating tube sleeve and high temperature, high frequency, high voltage insulation cooling parts, high frequency application of electric furnace materials.
2.high voltage and high frequency electric and plasma arc insulator and various heater insulators, heating tube sleeve and high temperature, high frequency, high voltage insulation cooling parts, high frequency application of electric furnace materials.
3.It can be manufactured high-temperature components, rocket combustion chamber lining, thermal shielding of spacecraft, corrosion resistant parts of MHD generators, NS.
