Si3N4 Silicon Nitride Plate
Application:
SiC bonded Si3N4 plate mainly find its applications in blast furnace lining, the lining of alumina electrolytic bath and various nonferrous metal smelting, glass tank and ceramic in dustires, etc.
Specification:
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 min
|
30
40
|
45
50
|
Thermal Conductivity, w/m.k min |
15 (1000) |
18 (800)
14 (1200)
|
thermal expansion coefficient, max |
4.7x10-6/ |
4.7x10-6/ |
Packing: Standard export wooden case
Shipping: By vessel or plane from any Chinese port
Provide sample for test before order
Provide competitive price
Arrange prodcution on time
Control product quality and delivery time
Provide finished products and packing photos
Book the earliest and fast vessel
Provide original document and original certificate
After sale serivce
DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
MOQ: 20pcs
Inquiry factors: Working temp, Density, Size, Quantity
Contact person: Ms. Nicole
Skype: nicole_xijuan Tel: 86-10-13401090766
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