HP Zirconia Ring used in the large capacity of EAF-Export to Europe
Product's Features:
Our embedded zirconia ring insert to EAF have the excellent erosion and scouring resistance to the steel liquid and slag, and have the excellent thermal shock stability, can work in the preheating and cold states normal working.
From our more than 5 years' mass using in the main steel plants in China Mainland and abroad, such as Baowu Steel, MaSteel, Tansteel, Hansteel etc.national large and medium types of the steel plant, and the smelting steel type is the normal constructural steel type, and other special steel type, the sliding time has reached 16-18, even 20 sliding times continuously.
Besides of these, our clients also demand us to curve the cross sign, sawtooth sign, etc. special signs to increase the bonding strength.
Production Process
Our zirconia slide gate plate Insert is made of the high purity of e-fuzed zirconia grain and powder, stabilizer, bonding agent, through the world advanced full automatic system fully mixing, drying, inspecting, pressing, inspecting, sintering, Inspecting,Polishing Inspecting, etc. series complex process, then packed into the fumigation wooden box with the client's information printed well, deliver to the china mainland and oversea from our factory.
The Bonding way is the zirconia insert (ring) into the alumina-c or magnesia-c, etc. various materials body by the refractory mortar.
Fangming NewM Introduction
Zhengzhou Fangming Hi-Temp Ceramic New Material Co., Ltd. is one Technical enterprise of R&D, producing high-new Industries application composite Ceramic new materials. With RMB42,000,000 of assets, we have production capacity of output 2000MT/year of producing super high-temp.(1800-2700 deg.cel )New type composite ceramic material and products.
Our main products are:
1. New R&D High Purity Yttria, Yttria Stabilized ZrO2 Solid Solution products.
2. Metal powder/ Ti Series powder sintered gasket, electronic component substrates.
3. Metallurgy Steel: CCM, EAF, converter, tundish, ladle, ZrO2 nozzle, slide gate plate, ring,etc.
4. Powder Metallurgy: ZrO2 High Pressure Air Atomizing nozzle.
5. Synthetic Crystals (Sapphire) Solid Solution Ceramic Hot Zone.
Through application of modernized new technology and automatic controlled equipment, strict production management, chemical and physical properties of products have reached even overdue to other companies’ level in EU and US. ,over-all performance have been obtained high reputation from clients oversea. Our products have been exported and widely used in Russia, India, Pakistan, Iran, Turkey, etc., and developed in EU and US step by step.
Chemical and Physical Properties
| Model | Chemical Composition | Physical Properties |
| ZrO2+HfO2 (%) | MgO (%) | Bulk Density (g/cm3) | Apparent Porosity (%) |
| FMXC-ZR-004 | not less than 95% | not more than 3% | 5.40-5.45 | not more than 7% |
Usually Size we supplied:
Middle Hole Diamter: Φ140,150,160,170mm, or OEM according to the clients' request .
Size Tolerance:
Tickness: +-1mm, Others: +-2mm, or according to the client's demand.
Exported Countries
India, Turkey, Peru, USA, De, etc.
Standard, System Production, Guarantee the normal production in the whole winner!
Product Tags:
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Zirconia Insert , Ring of Slide Gate Plate For Convertor & EAF Images
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