High melting point, high boiling point
The characteristics can be at high temperatures Under use is not affected.
أنبوب رش نيتريد البورون bn السيراميك
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أنبوب رش نيتريد البورون bn السيراميك
وصف المنتجات
Boron nitride BN ceramic:
نيتريد البورون (BN) is a white, low porosity refractory material with physical and mechanical properties similar to Graphite.
However, 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.
However, 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.
اسم المنتج | |
product feature | Can withstand 2000 degrees high temperature, عزل عالي, can be customized |
Scope of use | Electronic appliances, الأختام الميكانيكية, عازلة |
Manufacturer | FUBOON |
Withstand high temperature
Anti-magnetic, عزل كهربي
The material is non-magnetic and does not absorb dust At room temperature as an insulator, can Used for insulation equipment.
مقاومة التآكل والتآكل
High strength not easy to wear, المنتج
Quality assurance, durable.
Quality assurance, durable.
خصائص المواد
غرض | وحدة | BN-2000 | BN-2300 | BN-2800 | BN-3000 |
Main Content | – | BN>99% | BN+Al2O3 | BN + AlN | BN+ZrO2 |
اللون | – | أبيض | Light Grey | Dark Grey | Dark Grey |
كثافة | ز / سم 3 | 1.95-2.00 | 2.25-2.35 | 2.75-2.85 | 2.90-3.00 |
قوة العاطفة | الآلام والكروب الذهنية | 30 | 65 | 85 | 90 |
قوة الضغط | الآلام والكروب الذهنية | 55 | 145 | 205 | 220 |
Electrical Resistivity | Ω·سم | >1014 | >1013 | >1013 | >1012 |
الأعلى. Use Temp. (Air) | أماه في ظل ظروف العمل العادية | 900 | 1,000 | 1,000 | 1,000 |
الأعلى. Use Temp. (Vacuum) | أماه في ظل ظروف العمل العادية | 1,900 | 1,750 | 1,800 | 1,750 |
الأعلى. Use Temp. (خامل) | أماه في ظل ظروف العمل العادية | 2,000 | 1,750 | 1,800 | 1,750 |
توصيل حراري | W / مك | 35 | 30 | 85 | 30 |
كوت (25 – 1,000 أماه في ظل ظروف العمل العادية) | 10-6/ك | 1.5 | 2 | 2.8 | 3.5 |
مواصفات المنتج
Excellent Electrical Insulator | الأعلى. 2000 °C Use Temp | High Thermal Shock Resistance |
Low CTE | Low Wetted by Molten Metals | Easy Machinability |
لويزيانا بيليه جريل الشاعل
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, إلخ.