Refractory castable for burner of cement kiln
- Commodity name： Refractory castable for burner of cement kiln
Description
Introduction
Refractory castable for burner of cement kiln mainly have the advantages of high temperature resistance, creep resistance, low thermal expansion, and corrosion resistance, and the ingredients are very different from the traditional methods in the past, and most of the materials are replaced. Mainly mullite, adding a variety of additives. Significantly improved the service life of the coal injection pipe.
Refractory castable for burner of cement kiln are mainly used in metallurgy, electric power, nonferrous metals, petrochemical, building materials and other industries. Such as glass kiln tank bottom, cement kiln front and rear kiln door cover cooler front and other high temperature resistant parts, front and rear kiln mouth, coal injection pipe, etc.; heating furnace, soaking furnace and other heat treatment furnaces; intermediate frequency induction furnace lining, petrochemical catalysis High-temperature wear-resistant lining of cracking reactor, lining of other industrial kilns. The construction methods of spot pouring, smearing and ramming can be adopted.
Features
Application area
Reractory castable for burner of cement kiln
Burner of lime kiln and CRK, 6 months
Technique Data
Physical & Chemical indicators
| Item | G-17P | |
| Chemical Composition, wt% |
Al₂O₃+SiC | ≥90 |
| CaO | ≤2.2 | |
| Bulk Density, g/cm³ | 110℃×24h | ≥2.8 |
| Cold Modulus of Rupture， MPa | 110℃×24h | ≥10 |
| 1100℃×3h | ≥12 | |
| 1400℃×3h | ≥15 | |
| Cold Crushing Strength MPa |
110℃×24h | ≥100 |
| 1100℃×3h | ≥110 | |
| 1400℃×3h | ≥120 | |
| Linear Change, % | 1100℃×3h | ±0.2 |
| 1400℃×3h | ±0.4 | |
| Service Temperature, ℃ | 1700 | |
Application
Key words:
Refractory castable for burner of cement kiln
Case
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SINCE 1985
Zhengzhou Zhenjin Refractories Co., Ltd.
Zhengzhou Zhenjin refractory material CO., Ltd. ( hereafter: ZHENJIN REFRACTORIES ) founded in 1985, is located in Xinmi City, Henan Province of China. ZHENJIN REFRACTORIES is a refractory-manufacturing enterprise integrating research and development, production, sales, international trade and technical services. The company is committed to cement industry, glass industry, non-ferrous smelting and steel & iron industry to provide products, construction and installation and tailor services.
Floor Area
Annual output of refractories
Serving global customers
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