High Performance Tundish Slide Gate Ring Type 300L 160D Spalling Resistance

High Performance of the ladle use Zirconia Ring with 300L and 160D

Nowsdays Requirment about Zirconia Ring

In the normal flowing control technology, The slide gate plate is very common and main consumption refractory in the nowadays molten steel process.

Under the harsh conditions, in order to ensure the safety, reliability and high working life of working effeciency, the quality of slide gate plate (as functional refractories) is desired to have the strong thermal shock stability, spalling and erossion resistance, and corresponding structural characteristics, etc.

Alumina with the graphite series of material slide gate plate, such as Alumina-Carbon, Alumina-Zirconia-Carbon,Magnesia-Carbon.etc. has the low sliding times, usually 1 or 2 times. Comparing to them, Embedded our zirconia sliding gate plate in the alumina body in ladle of steel plant can sharply increase the working life of the whole slide gate plate, and it can reach the -4-6 slide times continuously, even more times.

Production Process

Our high performance ladle use Zirconia Ring (Slide Plate) we are producing is taking the world's advance automatic production equipment and technology, and taking the high quality of the zirconia grain and powder, adding other additives, through the mixing, drying, inspecting, pressing, inspecting,drying, sintering,inspecting, polishing, inspecting,etc. standard and system process, then produce the exact size, high quality,longer-working life of the zirconia ladle use slide gate plate.

Products Features

Our Zirconia Slide Gate Plate Insert (Zirconia Ring) in ladle has the high performance features, such as high purity, high density, strong erosion and scouring of steel liquid and slag resistance, excellent thermal shock stability, increasing the working life of the slide gate plate etc.

Chemical and Physical Properties

Usually Size we supplied:

Middle Hole Diamter: 130-180. (Unit: mm)

Products Standard

YBT 5049-2009 Sliding Brick and YB-T 4075-2004.

Products Inspection Quantity

Table 1 Sampling Scheme

Packing Details

Fumigation wooden box with inner protecting foam material wrapped.

Exported Countries

India, 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, ISO14001:2015, OHSAS18001:2007,ISO50001:2011, etc. Certificates.We have owned the 8 related invention patents and utility model patents.

Zhengzhou Fangming High Temperature Ceramic New Material Co., Ltd. Lies in Xinmi City, Henan, China. It covers over 20000 sm2.

Setup in Sep. 2015, Fangming NewM is one High-New Technology Enterprise, manufacturing the high-purity and ultra-high-temp. new type of composite nano-ceramic materials and products as the zirconia basic material, and the one of the urgently to be solved and breakthrough key technologies in the new materials category advocated and developed by the state in the 2025 planning catalogue, the one of the rare composite new materials of the super high-temp. structural ceramics, applied in the extreme environments. We has obtained the ISO 9001:2015 quality management, ISO 14001:2015 environmental management and OHSAS 18001:2007 occupational health and safety management system, the energy efficiency management system, etc. series qualifications, and has owned eight patents.

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.

Taking the modernized automatic controlled equipment, persistently carry out the digitized, standardized production and management processes, the advanced ERP and IMES management system in our country, the product’s quality and overall performance has reached even exceeded to the level of the same industry in the world.