Si3n4 пользовательское лезвие из нитрида кремния устойчивое к высоким температурам
- Категория: Non-Metallic Products >>>
- Поставщик: Shanghai,Siyang,Material,Technology,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.10 $* | 0.83 $* |
| Aug-16-2025 | 0.90 $* | 0.95 $* |
| Jul-16-2025 | 0.60 $* | 0.99 $* |
| Jun-16-2025 | 0.93 $* | 0.43 $* |
| May-16-2025 | 0.6 $* | 0.32 $* |
| Apr-16-2025 | 0.45 $* | 0.74 $* |
| Mar-16-2025 | 0.3 $* | 0.15 $* |
| Feb-16-2025 | 0.29 $* | 0.51 $* |
| Jan-16-2025 | 0.92 $* | 0.8 $* |
Характеристики
Products Description
Silicon nitride has excellent thermal shock resistance, high mechanical strength at high temperatures, and good wear resistance. It is widely used in various industrial equipment.
Material | Si3N4/silicon nitride |
Features | 1. Thermal shock resistance 2. High temperature mechanical strength 3. Wear resistance 4. Corrosion resistance 5. Electrical insulation 6. High toughness |
Usage | 1. Forming die parts (hot forging die, various forming) 2. Casting parts (low pressure casting, various metal melting furnace equipment) 3. Die casting machine parts (plunger, sleeve) 4. Welding machine (positioning pin for resistance welding, guide roller for steel pipe welding) 5. Parts of the powder squeezing machine (classifier, air squeezing machine, sand mill) 6. Wear-resistant parts (wire drawing machine guide roller, motor shaft, bearing, fishing tackle guide cup, traction winch) 7.Semiconductor manufacturing equipment parts (platform parts, linear motors) |
Performance Index Of Si3N4 Ceramics
Type | Condition | Performance |
Main Components | Normal Temperature | Si3N4≥95% |
Bulk Density g/cm3 | Normal Temperature | 3.22 |
Elastic Modulus Gpa | Normal Temperature | 350 |
Vickers Hardness HV | Normal Temperature | 1870 |
Bending Strength Mpa | Normal Temperature | 780 |
Fracture Toughness MPa·m1/2 | Normal Temperature | 7.2 |
Thermal Expansion Coefficient 10-6/K | 20－1000℃ | 3.2 |
Thermal Conductivity W/（㎡·K） | 20－1000℃ | 25 |
Why Choose Us
1. High quality and low price
2. Multiple specifications and multiple performance requirements
3. Short production time
4.Unlimited MOQ, small batches are welcome
5. Have a group of experienced, professional and efficient R&D teams
6. Energetic team and good after-sales service
Our factory equipment
Service Guide
Most of our products are customized according to customer needs, please contact customer service staff before ordering, thank you for your cooperation!
package
Frequently Asked Questions
Q1: Do you have a catalog?
A: Yes. Dear. Please contact customer service staff to obtain an electronic catalog.
Q2: Do you have a picture of this product?
A: Yes, dear. We can provide you with product pictures in different locations for your
reference.
reference.
Q3: How is the quality of the parts?
A: We have a professional production technical team. We will check the goods
100% before shipment.
100% before shipment.
Q4: What is the minimum order quantity?
A: There will be different MOQs according to different products.
Q5: When is the delivery time?
A: If there is stock, it will be shipped within three days after receiving the payment.If you need customized parts, please contact our customer service staff in advance.
Q6: Can we test the samples first?
A: Yes, dear. If you need samples, please contact customer service.
Cooperative customers
Похожие товары
Карбид кремния RBsic sic керамический стержень
US $0.05-$1.00
Труба из углеродного волокна, 3 К
US $35.00-$69.00
