INNOVACERA Si3N4 нитрид кремния керамические гранулы воспламенитель для
- Категория: Electrical Ceramics >>>
- Поставщик: Xiamen,Innovacera,Advanced,Materials,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.78 $* | 0.76 $* |
| Aug-19-2025 | 0.98 $* | 0.70 $* |
| Jul-19-2025 | 0.72 $* | 0.27 $* |
| Jun-19-2025 | 0.89 $* | 0.99 $* |
| May-19-2025 | 0.66 $* | 0.91 $* |
| Apr-19-2025 | 0.51 $* | 0.80 $* |
| Mar-19-2025 | 0.3 $* | 0.11 $* |
| Feb-19-2025 | 0.36 $* | 0.37 $* |
| Jan-19-2025 | 0.87 $* | 0.40 $* |
Характеристики
Silicon Nitride Heater
Due to excellent performances as: high mechanical strength at high temperature, wear-resistant, acid
and alkali corrosion resistance, high hardness at high temperature and self-lubricating, Silicon Nitride is
a better choice over its competitors in applications with high temperature, corrosion, mechanical wear
and other extreme harsh conditions in aerospace, petroleum and chemical engineering. The silicon
nitride ceramic heater is superior in durability and can maintain high performance for a long time..
>>> Specification: | ||
Rated Voltage： | 230V，220V，110V，120V, 26V, 24V, 11V | |
Hz： | 50/60HZ | |
Rate Power | DG01：500-2500W DG04：500-2500W DG02：500-2500W DG05：500-2500W DG03：500-1200W DG06：500-1500W | |
Max Power: | 3500W | |
Service life : | 5000 hours | |
Electric insulation strength： | 2500V、50HZ (Room temperature)，no breakdown in 1 minute | |
Leakage of current: | No more than 0.025 mA under normal working conditions, no more than 10 mA in water after breaking | |
Acid corrosion resistance: | Boiling in 5% sulfuric acid solution for 6h, corrosion rate is less than 10g/m2•h | |
Alkali resistance: | Boiling in 30% sodium hydroxide solution for 6h, corrosion resistance less than 0.6g/m2•h | |
Medium | liquid, water | |
>>> Performances & Characteristics: | ||
1) Electrical safety. The current leakage after the break is less than 10 mA | ||
2) High temperature resistance .Dry point up to 1300 ℃ | ||
3) High surface load. Heating liquid surface load up to 78w/cm2 | ||
4) Small size | ||
5) The thermal inertia is small, faster heating up. | ||
6) Long service life | ||
7) Acid and alkali corrosion resistance | ||
Advantages
1. High temperature resistance
2. Excellent thermal conductivity
3. Rapid heating-up speed and high working temperature
4. Good startup performancey at low
temperature, can be start-up at -30℃
5. Wide applications: hig speed diesel, high temperature ignition device, ignition for oil medium, gas, burner,Preheater,etc.
Mechanical properties | ||||
Hardness（HRA） | Fracture Toughness（Mpa.m1/2） | Flexural Strength（Mpa） | ||
92.0~94.0 | 6.0~8.0 | ≥900 | ||
Silicon Nitride Ceramic Ignition Application
> Mold heater
> Packaging Machinery
> Tobacco equipment
> Industrial equipment heating
> Burner ignition system
> Mold heater
> Industrial equipment heating
> Petrochemical industry
> Various of high temperature ignition devices
Technical Properties | ||||||
Item | Unit | Values | ||||
Physical Properties | Color | Grey | ||||
Density | g/cm3 | 3.3 | ||||
Mechanical Properties | Hardness | HRA | 92.0-94.0 | |||
Flexural Strength (20℃) | Mpa | ≥900 | ||||
Fracture Toughness (20℃) | MPam1/2 | 6.0-8.0 | ||||
Thermal Properties | Thermal Conductivity | W/(m.K) | 25 | |||
Thermal Expansion | ℃ | 3.4*104 | ||||
Specific Heat | J/(Kg.K) | 640 | ||||
Other Properties | Max. Use Temperature | ℃ | < 1100 | |||
Working Temperature | ℃ | < 1000 | ||||
Voltage | V | 8-24V | ||||
Power | W | 40-100 | ||||
If you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours
If you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours
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