-
ProjectProducts have been widely used in steel, carbon, glass, cement, coking, building materials, non-ferrous and other industries, to meet the requirements of a variety of high-temperature furnace.
-
ProductsThe company's main products are clay bricks, high alumina bricks, dense clay bricks, magnesia carbon bricks, high-strength insulation bricks. Special products include sintered corundum brick, corundum mullite brick, chrome corundum brick, etc., as well as various amorphous refractory materials and various refractory clay.
-
AboutThe company started from refractory raw materials, in line with the business policy of integrity and win-win, customer first, relying on its own funds, rolling development, and has now developed into a modern refractory enterprise integrating scientific research, development, production and service.
-
NewsProducts sell well in 31 domestic provinces and autonomous regions, and exported to Southeast Asia and other countries
-
ContactIn case of product quality problems during the warranty period, we guarantee to deal with them in a timely manner. After the expiration of the warranty, we still provide after-sales service, only charge for materials. We promise to reply within 24 hours after receiving the call and arrive at the scene within 3 days.
- zzstgs@126.com
PROJECT CASE
Graphic Details
Silicon nitride combined with silicon carbide brick is a new type of refractory material in the middle and high-end of refractories. There are two types of production processes: semi-dry and grouting molding, and the production efficiency of semi-dry molding is higher, and it is more commonly used at present. Silicon nitride combined with silicon carbide bricks has high strength, especially high temperature strength, good creep resistance and oxidation resistance, low thermal expansion coefficient, and has the function of not being infiltrated by metal liquid, so it is widely used in aluminum electrolytic cells, ceramic kiln furniture, blast furnace tuyere water-cooled pipe sleeve bricks, etc., which not only has good energy saving and environmental protection effects, but also has a long service life.
|
Projects |
Grade: L-DGT |
||
|
Bulk density/(g/cm3) |
≥ |
2.65 |
|
|
Apparent porosity/(%) |
≤ |
17 |
|
|
Compressive strength at room temperature/MPa |
≥ |
150 |
|
|
Flexural strength at room temperature/MPa |
≥ |
40 |
|
|
High temperature flexural strength/MPa |
1000℃ |
≥ |
42 |
|
1400℃ |
≥ |
45 |
|
|
Thermal conductivity(1000)(W/m·K) |
≥ |
16 |
|
|
change learn Yes divide |
W（SiC） |
≥ |
72 |
|
W（Si3N4） |
≥ |
18 |
|
|
W（Fe2O3） |
≤ |
0.7 |
|
|
W（SiC+Si3N4） |
≥ |
94 |
|
Service
Official website orders are shipped by the headquarters.
Spot payment after 3-15 working days issued, no spot normal 25 working days issued.
If the goods cannot meet the ordinary mode of transportation, please inform in advance of other circumstances and settle through negotiation.
顺通耐材
Address: Pingmo Town, Xinmi City, Henan Province
Telephone:0086371-85811678
E-mail: zzstgs@126.com
Copyright©2024 Zhengzhou Shuntong New Refractory Co., Ltd.