Zhengzhou Fangming High Temperature Ceramic New Material Co., Ltd.
Zhengzhou Fangming High Temperature Ceramic New Material Co., Ltd.
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Zirconia Metering nozzle used in the continuous casting of steel billets
Products Features:
Comparing the Al2O3-C, Al2O3-MgO-C,MgO-C, MgO-Spinel etc. materials metering nozzle, the one embedded our HP Zirconia Insert (Core) has the longer flowing working times continuously, high purity of the 95% Zirconia content, very strong chemical stability at high temperature, strong erision and scouring of the smelted steel liquid and slag resistance, and strong thermal shock stabilities, etc. obviously features. As usual, the working life of metering nozzle can reached 6-8 hours continuously.
Production Process
Our zirconia Insert embedded the Slide gate plate is made of the high purity of e-fuzed zirconia grain and powder, stabilizer, bonding agent, through the the automatic system mixing, drying, pressing, inspecting, sintering, Polishing Inspecting, etc. series complex process, then deliver to the china mainland and oversea from our factory.
Inspection times in production process
1.After Mixing, inspect the water content of material,
2.After pressing, inspect the size,missing angle, etc. of semi-finished products
3.After sintering, inspect the size, missing angle, cave, etc. of finished products
4.Before packing, inspect the size, missing angle, cave,of the finished prodcuts again.
Stablizer of the zirconia metering nozzle
Magnesia as the part stablizer of the zirconia metering nozzle.
Size of Zirconia metering nozzle usually producing
Height from 40-50mm, middle hole diameter from 10mm to 16mm.
Chemical Composition and Physical Propeties
| Model | Chemical Composition | Physical Properties | ||||
| ZrO2+HfO2 (%) | Al2O3 (%) | SiO2 (%) | MgO (%) | Bulk Density (g/cm3) | Apparent Porosity (%) | |
| FMXC-02 | ≥95 | ≤0.2 | ≤0.4 | ≤2.9 | 5.40-5.50 | ≤7.0 |
Size Tolerance:
Middle Hole Diamter:+-0.2mm, other sizes: +-0.5mm.
Packing:
300pcs/carton, 30cartons/wooden box with fumigation treatment.
Exported Countries
India, Pakistan, Iran, Thailand, Turkey, Peru, USA, etc.
Fangming NewM Introduction
Fangming NewM is setup in Sep.,2015. We are one high-new technology enterprise of producing the high purity and ultra-high temperature new type of the composite nano-ceramic materials and products based on the zirconia (Zirconia Slide Gate Plate ), and urgently much needed to breakthrough key technologies in the new materials category advocated and developed by the state in the 2025 planning catalogue, the High-New Technology manufacturer of the rare composite new materials of the super high temperature structural ceramics, which are applied in the extreme environments.
Now we have gained the ISO9001:2015 Quality Management System Certificate, ISO14001:2015 Environment Management System Certificate, OHSAS18001:2007 occupational Health&Safety Management System ,ISO50001:2011 Energy Management System Certificate, etc. Certificates.We have owned the 8 related invention patents and utility model patents.
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.
Raw Material of the zirconia Metering Nozzle
Image of zirconia metering Nozzle
Mass production of Zirconia Metering Nozzle
Factory Final Inspection Process
Factory Products Corner