Производитель Китай, огнеупорная глина, бокситы, высокоглиноземные кирпичи
US $220.00-$230.00
Огнеупорный карбид кремния Si3N4 нитрид керамический стержень с конкурентоспособной
- Категория: Refractory >>>
- Поставщик: Henan,Gurdoo,Industry,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.11 $* | 0.41 $* |
| Aug-16-2025 | 0.11 $* | 0.49 $* |
| Jul-16-2025 | 0.19 $* | 0.61 $* |
| Jun-16-2025 | 0.45 $* | 0.1 $* |
| May-16-2025 | 0.64 $* | 0.62 $* |
| Apr-16-2025 | 0.38 $* | 0.65 $* |
| Mar-16-2025 | 0.38 $* | 0.38 $* |
| Feb-16-2025 | 0.4 $* | 0.93 $* |
| Jan-16-2025 | 0.12 $* | 0.44 $* |
Характеристики
Product Description
Refractory silicon carbide Si3N4 silicon nitride ceramic rod with competitive price
Silicon carbide (SiC) is a lightweight ceramic material with high strength properties, excellent thermal conductivity, low thermal expansion, and is resistant to corrosion from acids. Because of its excellent properties, silicon carbide products are more and more widely applied in various fields nowadays.Types of ceramic rod | ||
1. Recrystallized silicon carbide (RSIC) --- max temperature 1650℃ | 10~150mm | |
2. Nitride bonded silicon carbide (NSIC) --- max temperature 1450℃ | 2500mm | |
3. Reaction sintered silicon carbide (SiSiC / RBSiC) --- max temperature 1380℃ | ||
4. Pressureless sintered silicon carbide (SSiC) --- max temperature 1600℃ | ||
Application and use
Silicon nitride ceramic rod is widely used in ceramic high temperature kiln, steel mill quenching furnace, mine material classification cyclone, large boiler and power plant desulfurization and dust removal equipment, coal slag pneumatic conveying equipment, high-tech and military equipment.
Applied in machinery, metallurgy, electronics, chemical industry, iron and steel, ceramics, paper making, mineral processing, nuclear industry, national defense and so on.
Applied in machinery, metallurgy, electronics, chemical industry, iron and steel, ceramics, paper making, mineral processing, nuclear industry, national defense and so on.
Detailed Images
Silicon carbide products contain tube, beam, thermocouple protection sheath, riser tube, pipe, roller, bushing, shield, burner nozzle, loading plate (shelf board), ignitor, crucible, sealing ring, wafer, rod, beads, ball and other irregular shapes.
Size Information
ceramic rod | ||||||||
Item | Unit | RSiC | NSiC | SiSiC | ||||
Density | (g/cm3) | 2.60-2.72 | ≥2.75 | ≥3.02 | ||||
Porosity | % | ≤17 | ≤10 | ≤0.1 | ||||
Thermal Expansion | 10-6 k-1 | 4.8 | 4.6 | 4.5 | ||||
Thermal conductivity | W/m.k | 23 | 25 | 45 | ||||
Bending strength (4-point) | MPa (at20℃) MPa (1200℃) | ≥ 90 ≥100 | ≥150 ≥170 | ≥250 ≥280 | ||||
Youngs Modulus | GPa (20℃) | 240 | 280 | 320 | ||||
Max temperature | ℃ | 1650 | 1450 | 1380 | ||||
Related Products
Packing&Shipping
Silicon nitride ceramic rod is packed in export standard plywood case outside, lined with sponge and foam inside. It is also individually packed with buffer material to ensure the safety of the goods.
The goods will be shipped by air, by sea, by railway or by express delivery/courier like DHL, FedEx, TNT, UPS, EMS and so on.
Company Introduction
Henan Gurdoo Industry Co.,Ltd. is founded by engineers who have more than 20 years’ experience in research and production, which is specialized in manufacturing SiC heaters, MoSi2 heating elements, alumina ceramics, silicon carbide refractory, high temperature furnace and also can supply molybdenum and tungsten products, ceramic fiber insulation and quartz glass tube, etc.
Focusing on professional high temperature working field, we have the stable and efficient industrial production with ISO9001, CE, GB, CO, FTA certifications etc. All material & components adopt the qualified materials. 100% quality check and durable testing for every product before shipment will supply you high quality products and VIP service.
We have a well team-conscious, the ability of communication and coordination, work hard, meticulous and patience can afford the pressure of the work.
We provide cost efficient quality products for our customers, assisting them to gain competitive advantages are our major focus.
Focusing on professional high temperature working field, we have the stable and efficient industrial production with ISO9001, CE, GB, CO, FTA certifications etc. All material & components adopt the qualified materials. 100% quality check and durable testing for every product before shipment will supply you high quality products and VIP service.
We have a well team-conscious, the ability of communication and coordination, work hard, meticulous and patience can afford the pressure of the work.
We provide cost efficient quality products for our customers, assisting them to gain competitive advantages are our major focus.
After Sales Service
Our advantages
1.Any inquiries will be replied professionally within 24hours.
2.Technical staff available for the technical assistance anytime.
3. Professional customization of furnace and project is offered.
4.Small MOQ, Fast delivery and competitive freight.
5. Also can help to purchase other products if you needed.
2.Technical staff available for the technical assistance anytime.
3. Professional customization of furnace and project is offered.
4.Small MOQ, Fast delivery and competitive freight.
5. Also can help to purchase other products if you needed.
FAQ
Q1. What information should we supply to get a quote?
Please offer the specification of silicon carbide silicon nitride ceramic rod, such as dimension or drawing, quantity, application etc.
Q2. What type or material should we choose?
If you are not sure about the type/material needed, please kindly supply more details about working condition and application. Then our technical staff will check and offer you the most suitable type or material.
Q3. How can we place an order?
You can contact any sale person by email, trade manager, Skype, WhatsApp, WeChat and so on.
And more details of the products you supplied will be helpful to get the targeted responses.
Q4. How long our order can be finished?
A mass of semi-finished products and standard sizes are available in stock, and 10-30days for bulk production or customized products.
Q5. What do you do on quality control?
Q6. How can we get the sample?
Free samples can be supplied after communication, but freight is for your account.
Q7. Can you accept OEM/ODM?
Yes, your goods will be produced exactly according to your drawings.
Please offer the specification of silicon carbide silicon nitride ceramic rod, such as dimension or drawing, quantity, application etc.
Q2. What type or material should we choose?
If you are not sure about the type/material needed, please kindly supply more details about working condition and application. Then our technical staff will check and offer you the most suitable type or material.
Q3. How can we place an order?
You can contact any sale person by email, trade manager, Skype, WhatsApp, WeChat and so on.
And more details of the products you supplied will be helpful to get the targeted responses.
Q4. How long our order can be finished?
A mass of semi-finished products and standard sizes are available in stock, and 10-30days for bulk production or customized products.
Q5. What do you do on quality control?
For every batch, each step and finished products will be inspected when producing by QC department.
Q6. How can we get the sample?
Free samples can be supplied after communication, but freight is for your account.
Q7. Can you accept OEM/ODM?
Yes, your goods will be produced exactly according to your drawings.
Let’s light up your business now!
Skype: zhdebbie426
Email: debbie@gurdoo.com
Website: www.gurdoo.com
