Zhengzhou Fangming High Temperature Ceramic New Material Co., Ltd.
Zhengzhou Fangming High Temperature Ceramic New Material Co., Ltd.
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HP Zirconia based metering nozzle in tundish worked in cold conditions-5.1g/cm3 density
Products Features:
Our HP Zirconia based metering nozzle in the cold condition as flow controlling of steel liquid and slag refractory material widely used in the tundish in steel plant. It is most suitable to the lower nozzle (outer nozzle) below the inner nozzle (upper nozzle) of the tundish furnace, after embedded in the alumina or corundum quality body, the composite tundish nozzle can be used in the sliding system of ladle and tundish directly, do not desired to heat before using. Especially used for smelting the special high grade steel types, such as low carton steel, alloy steel etc.
Production Process
Our HP Zirconia based metering nozzle in tundish as flow control refractory is made of the high quality of e-fuzed magnesia and zirconia grain and sand, bonding agent, through the the automatic system mixing, drying, pressing, inspecting, sintering, etc. series system process, then pack into the carton, and wooden box with the desired shipping mark sticked, then deliver to the china mainland and oversea from our factory.
Chemical Composition and Physical Propeties
| Model | Chemical Composition | Physical Properties | ||||
| ZrO2 (%) | Al2O3 (%) | SiO2 (%) | MgO (%) | Bulk Density (g/cm3) | Apparent Porosity (%) | |
| FMXC-ZLZL-003 | 95-96 | ---- | ---- | 2.7-2.9 | not less than 5.1g/cm3 |
not more than 13% |
Size Tolerance:
Middle Hole Diamter:+-0.2mm, other sizes: +-1mm.
Exported Countries
India, Pakistan, Iran, Thailand, Turkey, Peru, USA, etc.
Fangming NewM Main products:
Since setup, our company is devoted to the R&D, creation of the new type of composite nano-ceramic materials and products. Fangming NewM mainly produce:
1). ZrO2 Nozzle, slide plate, ZrO2 Ring, Insert, applied as flow control function in metallurgy at high-temp. State,
2). ZrO2 atomizing nozzle in the amorphous alloy powders,
3).Rare-Earth Oxide Composite SS ceramic thermal field in artificial crystal (Sapphire, laser gem, etc.) grower,
4).Pre-sintered ZrO2 parison, base plate for metal sputtering target,
5). High density ZrO2 ceramic lip brick in ultra thin electronic glass , sintering gasket in electronic device.
6). Device in hot compression equipment of 3D glass, etc.
The quality of products we are producing is the same, even better than the one produced by the other producers in the same industry from USA, European countries.
Large size, super special shaped super high temp. zirconia ceramics, we will offer the comprehensive and integrated super high temperature, strong crushing resistance, strong erosion resistance application condition solutions.
