Silica Refractory Silicon Nitride (Si3N4) Bonded Silicon Carbide Product For Colored Aluminum Tank

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Silica Refractory Silicon Nitride (Si3N4) Bonded Silicon Carbide Product For Colored Aluminum Tank

 

Description:

Silicon NitriSi3N4  Bonded silicon carbide is silicon carbide,
metal silicon as the main raw material according to different requirements of manufacturers to produce various shapes of the adobe, after drying, in the nitrating furnace with high purity nitrogen reaction sintered. The product has a high temperature, high strength, volume stability and good thermal conductivity, acid, alkali and a variety of molten metal erosion ability and so on.

 

Applications:

The material is widely used in colored aluminum tank, zinc vertical tank; metallurgical industry, blast furnace lining, ceramic kiln shelf panels, pillars, separated flame plate; waste incineration furnace lining and other industries. Products, dimensions, physical and chemical indicators of useful life are up to customer requirements.

 

Specifications:

Technical data

Item

N-Sic Brick

N-Sic ball

Bulk Density

(g/cm3)

2.6-2.75

2.3-2.55

Apparent Porosity

(%)

13-17

---

Cold Crushing Strength

(Mpa)

150-200

---

Modulus of Rupture

(Mpa)

42-52

---

Thermal Expansion

(%)

≤0.42

---

Thermal Conductivity

Thermal linear method

W/m.k

20

---

Laser method

W/m.k

18

---

Thermal Shock Resistance

(cycle)

≥50

---

Beta Ratio

 

---

≥90

Cryolite resistance

 

Excellent

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Ms. Jacky Liu (Sales Manager)
Tel: 86-532-80829560
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Contact Method
Qingdao Laurel Enterprise CO.,Ltd
Room 3103,Unit2,Building 1,No.111 Road, Qingdao, Shandong, China (Mainland) / 266000
Fax: 86-532-80829650
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