| Customization: | Available |
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| Feature: | Long Time Materials |
| Refractoriness (℃): | 1580-1770 |
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Still deciding? Get samples of US$ 2/Piece
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| Item | DKJL -1 | DKJL-2 |
| SiC , % min | 75 | 75 |
| Si3N4 , % min | 20 | 22 |
| Fe2O3 , % max | ---- | 0.5 |
| Bulk Density , g/cm3 | 2.6-2.7 | 2.6-2.7 |
| Apparent Porosity , % max | 17 | 16 |
| Cold Crushing strength, MPa min | 150 | 150 |
| rupture strength under normal temperature, MPa min rupture strength at 1200°C min |
30 40 |
45 50 |
| Thermal Conductivity, w/m.k min | 15 (1000°C) | 18 (800°C) 14 (1200°C) |
| thermal expansion coefficient, max | 4.7x10-6/°C | 4.7x10-6/°C |
packaging: standard exported carton with pallet;
shipping: by ship within 20 days or as per your order quantity.
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2. Free sample
silicon nitride plate Sample and trial order is accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
Company Information
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FAQ:
1. How can I get your prompt quotation for silicon nitride brick?
We can give you reply with quotation quickly if you kindly send the inquiry with following factors: Working temp, Density, Size, Quantity
2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver?
15-25days after confirming the order.
5. Does your company accept customization?
We accept OEM service.
6. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible for it.
7. What is the HS code?
HS code is 6902900000
8. Is there any cost for the sample?
We provide free sample but don't bear the feight
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