2013年8月30日星期五

Tundish Well Block


Refractory Brick>Tundish Well Block

Introduction

Yilong, supplies nozzles in a number of different compositions to best suit the operating conditions of the steel ladle. Nozzles are available in alumina qualities with and without carbon additions, zirconia additions, and/or chrome additions) to best resist the slag chemistry. Nozzles are either pressed or pre-cast depending on the composition.

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Ladle Permeable Well Block


Introduction

Made from high-purity, high-density, high-strength materials and MAS matrix-optimized system, shaped by pressing, prefabrication and vibration. With subtle formula design, unique technical process, they have, which identified up to the leading domestic level and received recognition and praise.

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Ladle Permeable Brick


Refractory Brick>Ladle Permeable Brick

Adopting tabular alumina, emery, chromium oxide green and magnesia alumina spinel as main raw materials, using cement as binder. Numerous designs are available based around high purity refractory materials. They can be designed and produced types of straight hole, directional slit, directional labyrinth, girth shape and interior and exterior integral split etc according to users’ request. With precisely formed slot/channel for the optimum gas flow rates and stirring efficiency. 

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2013年8月29日星期四

Ladle Nozzle Well Block


Refractory Brick>Ladle Nozzle Well Block

Introduction

The series of well blocks for nozzles are made from high-purity, high-density, high-strength materials. Based on different materials, they have corundum, magnesia carbon and alumina spinel carbon.

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Low Carbon Brick and Carbon-free Brick


Refractory Brick>Low Carbon Brick and Carbon-free Brick

Introduction

Low carbon magnesia carbon brick using with crystal magnesite, fused corundum, fused spinel, high purity and ultrafine graphite and nano composite antioxidant as raw materials, which are used for ladle slag line. Low carbon and carbon-free corundum spinel bricks are used for ladle lining and bottom. It can realize ladle low carbon and carbon-free to meet the needs of high grade and ultra-clean steel. The products are characterized by corrosion resistance, penetration resistance, erosion resistance, spalling resistance and good integrity, to meet the need of complete refining ladle. It is the leading level in the domestic.

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Magnesia Alumina Carbon Brick, Alumina Magnesia Carbon Brick


Refractory Brick>Magnesia Alumina Carbon Brick, Alumina Magnesia Carbon Brick

Introduction

Alumina Magnesia Carbon Bricks is made from high quality bauxite, corundum and fused magnesia. It is formulated with very high purity alumina and magnesia.

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2013年8月28日星期三

Ladle Magnesia Carbon Brick


Refractory Brick>Ladle Magnesia Carbon Brick

Introduction

Magnesia Alumina Carbon Brick is formulated for ladle linings and is manufactured with very high purity electro fused Magnesia, high purity Graphite, Alumina and Antioxidants.

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Taphole Brick


Refractory Brick>Taphole Brick

Introduction

Taphole brick is molded at isostatic pressure, with fused magnesia and graphite as raw material. It is characterized by good oxidation resistance, high strength, good corrosion resistance, good integrity, easy replacing and long life and it is ideal material taphole of large and medium furnace.

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Magnesia Carbon Brick


Refractory Brick>Magnesia Carbon Brick

Introduction

Magnesia carbon brick series used for the electric furnace are made by adoption of fused magnetite, high-purity magnesium sand and graphite as principal raw material, through high-pressure molding and low-temperature treatment. This product is mainly used for electric furnace lining, which enjoys advantages including high temperature resistance strength, corrosion and spalling resistance. According to the smelting conditions and the kind of smelting steel, different brands magnesia carbon bricks are available. Magnesia-carbon bricks are resin bonded bricks containing high-purity fused and or sintered magnesia and flake graphite as their main ingredients.

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2013年8月1日星期四

Refractory Brick>Semi-graphitic Carbon Block


Refractory Brick>Semi-Graphitic Carbon Block

Introduction

It uses high temperature electrical calcined anthracite as main material, medium temperate pitch as binder, through forming, high temperature baking, final precision machining. It features good thermal conductivity and alkaline resistance. It is economic and practical, and mainly applied for blast furnace bottom.

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Residual Heat Utilization of Refractory Gas Burning Kiln

Refractory With the gradual implementation of the national environmental protection policy, the original domestic coal-fired kiln in the...