Longer Sliding Times Slide Gate Plate For Converter Ceramics Zirconia Material

Product Specification

     Slide gate plate-embedded our HP Zirconia Insert in the converter- longer sliding times-Fangming Ceramics

Product's Features: 

Comparing the Al2O3-C, Al2O3-MgO-C,MgO-C, MgO-Spinel etc. materials slide gate plate, the one embedded our HP Zirconia Insert has the longer sliding time continuously, from our longer 5 years' mass using in the capital steel plant in China Mainland, such as Baowu Steel, Xiangtan Steel, etc., the sliding time has reached 16-22 sliding times 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.

Zirconia Material Features:

Zirconium dioxide (chemical formula: ZrO 2) is the main oxide of zirconium. Usually, it is white odorless and odorless crystal, insoluble in water, hydrochloric acid and dilute sulfuric acid. It usually contains a small amount of hafnium dioxide. Because of its inactive chemical properties, high melting point, high resistivity, high refractive index and low thermal expansion coefficient, it has become an important high temperature resistant material and the main material for artificial drilling.

The stable zirconia of industrial refractories is mostly prepared by electromelting method. The stable zirconia can be prepared by adding carbon and stabilizer calcium oxide to the zircon electrofusion process. While removing silicon, the solid solution is formed by the interaction of zirconia and calcium oxide. The stable zirconia can be prepared by grinding and granulating. Partially stabilized zirconia has high strength and thermal shock resistance, and is widely used in refractories.

Now for the embedded zirconia insert for the slide gate plate in converter, we are usually taking the Magnesia, Carbon, Yittra, etc. as the main stablizer. As its chemical property is very stable under the very high temperature state, and our Zirconia Slide Gate Plate has strong resisting the erosion and crushing of the steel liquid and slag , excellent thermal shock stability, increasing the working life of the slide gate plate 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, ISO14001:2015, OHSAS18001:2007,ISO50001:2011, etc. Certificates.We have owned the 8 related invention patents and utility model patents.

Chemical and Physical Properties

Usually Size we supplied:

Middle Hole Diamter: Φ140,150,160,170 (Unit: mm), and we can make the OEM products according to the clients' request for the working performance and shape, sizes. 

Exported Countries

India, Turkey, Peru, USA, etc.