Taphole Brick---Refractory material
Introduction and :
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.
Content source:
http://www.yilongrefractory.com/AllProductOneServlet?id1=1&id=2
E-mail：sales8@chinaelong.com
2016年11月23日星期三
Changxing Refractory,Refractory Brick,Castable,Ladle Nozzle,Calcium Silicate,Silicon Carbide: Magnesia Carbon Brick--Refractory Brick---Changxin...
Changxing Refractory,Refractory Brick,Castable,Ladle Nozzle,Calcium Silicate,Silicon Carbide: Magnesia Carbon Brick--Refractory Brick---Changxin...: Magnesia Carbon Brick is widely used in Electric Arc Furnace sidewalls, converters, hotspots and coldspots, and ladle furnace slag lines. ...
Magnesia Carbon Brick--Refractory Brick---Changxing Refractory material
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.
Advantages:
It has excellent corrosion resistance together with good thermal shock properties. It offers good oxidation resistance due to use of high purity flake graphite.
Application:
It is widely used in Electric Arc Furnace sidewalls, converters, hotspots and coldspots, and ladle furnace slag lines.
Content source:
http://www.yilongrefractory.com/ProductServletOne?id1=1&id=1
E-mail：sales8@chinaelong.com
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.
Advantages:
It has excellent corrosion resistance together with good thermal shock properties. It offers good oxidation resistance due to use of high purity flake graphite.
Application:
It is widely used in Electric Arc Furnace sidewalls, converters, hotspots and coldspots, and ladle furnace slag lines.
Content source:
http://www.yilongrefractory.com/ProductServletOne?id1=1&id=1
E-mail：sales8@chinaelong.com
2016年11月18日星期五
Monoblock Stopper---used for purifying liquid steel---Changxing Refractory material
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| Monoblock Stopper---Changxing Refractory material |
Introduction:
Changxing's stopper rods are made from alumina-carbon in isostatic presses with zirconia inserts and/or magnesia tips as necessary for optimum performance. Argon channels are likewise available to suit a particular operation. Stopper rods are all X-rayed before shipment to eliminate flaws and cracks. Stopper rods can be supplied bare or with mounting hardware as required.
Advantages:
1. Stopper is used to control the flow of steel through the Tundish Nozzle. It is made of Magnesia Carbon or Alumina Carbon quality with special compositions at the tip and slag zone to suit customer requirements. Cross pin or screw fastening or gas purging facilities are provided as and when required. 2. For high performance applications, a range of special mixes are available for the stopper head or the slag line, each composition is custom formulated for the particular steel composition or casting conditions
Application:
This product enjoys performances of purifying liquid steel, prevent liquid steel oxidation, with good liquid steel washing resistance and erosion resistance.
Content source:
http://www.yilongrefractory.com/ProductServletOne?id1=4&id=57
E-mail：sales8@chinaelong.com
2016年11月8日星期二
Tundish Slag Dam---Changxing Refractory Material
Introduction:
The products are characterized by their high strength, good resistance to carrion and thermal shock and long service life. It can be effectively stabilization molten steel enter to mould, promote non-metallic inclusions in molten steel float, and improve the quality of steel.
Advantages:
slag weir are characterized by their high strength, good resistance to corrosion and erosion; they can effectively stabilize molten steel, promote non-metallic inclusions separation, and improve the steel quality.
Application:
It has good corrosion resistance,anti-erosion properties and long service life.
Content source:
http://www.yilongrefractory.com/ProductServletOne?id1=4&id=55
E-mail：sales8@chinaelong.com
2016年11月7日星期一
Refractory bricks - High alumina bricks - Basic information
high insulating brick refractory than clay brick and semi-silica brick refractoriness should be high, up to 1750 ~ 1790 ℃, is a senior refractory
Al2O3 content of more than 90%, known as corundum brick. Because of different resources, national standards alumina brick are not entirely consistent. For example, European countries for high alumina refractory material Al2O3 content of the provisions of the lower limit of 42%. In China, according to alumina content in the high alumina brick is usually divided into three classes: Ⅰ and so on ─ ─ Al2O3 content> 75%; Ⅱ ─ ─ Al2O3 content of 60 ~ 75%; Ⅲ ─ ─ Al2O3 content of 48 ~ 60%.
Al2O3 in high alumina brick is close to neutral refractory and can resist the erosion of acid slag and alkaline slag. Because of containing SiO2, the ability of resisting alkali slag is weaker than that of acid resistant slag.
Alumina content of 48% or more of a neutral refractories material. From bauxite or other alumina content of the higher raw materials formed and calcined. High thermal stability, refractoriness above 1770 ℃. Slag resistance is good for masonry electric furnace, glass melting furnace, cement rotary furnace lining.
Mainly used for masonry blast furnace, hot stove, furnace top, blast furnace, reverberatory furnace, rotary kiln lining. In addition, high alumina brick is also widely used as open hearth lattice regenerative grid bricks, gating system with plug head, outlet brick. But the price of high-alumina brick clay brick than high, so with clay brick to meet the requirements of the place do not have to use high-alumina brick.
refractory company Henan Xinmi Changxing Refractory Material Co., Ltd. Located in Henan Province,China.ChangXing's product portfolio covers shaped products such as refractory materials,refractory brick, refractory castable,refractory nozzle, ceramic fiber, slide gate, etc; unshaped products including repair, construction and casting mixes and mortars.exported to more than 20 countries, such as Thailand, Indonesia, Pakistan, Saudi Arabia, South Africa, Turkey, Iran, Iraq and so on.
Al2O3 content of more than 90%, known as corundum brick. Because of different resources, national standards alumina brick are not entirely consistent. For example, European countries for high alumina refractory material Al2O3 content of the provisions of the lower limit of 42%. In China, according to alumina content in the high alumina brick is usually divided into three classes: Ⅰ and so on ─ ─ Al2O3 content> 75%; Ⅱ ─ ─ Al2O3 content of 60 ~ 75%; Ⅲ ─ ─ Al2O3 content of 48 ~ 60%.
Al2O3 in high alumina brick is close to neutral refractory and can resist the erosion of acid slag and alkaline slag. Because of containing SiO2, the ability of resisting alkali slag is weaker than that of acid resistant slag.
Alumina content of 48% or more of a neutral refractories material. From bauxite or other alumina content of the higher raw materials formed and calcined. High thermal stability, refractoriness above 1770 ℃. Slag resistance is good for masonry electric furnace, glass melting furnace, cement rotary furnace lining.
Mainly used for masonry blast furnace, hot stove, furnace top, blast furnace, reverberatory furnace, rotary kiln lining. In addition, high alumina brick is also widely used as open hearth lattice regenerative grid bricks, gating system with plug head, outlet brick. But the price of high-alumina brick clay brick than high, so with clay brick to meet the requirements of the place do not have to use high-alumina brick.
refractory company Henan Xinmi Changxing Refractory Material Co., Ltd. Located in Henan Province,China.ChangXing's product portfolio covers shaped products such as refractory materials,refractory brick, refractory castable,refractory nozzle, ceramic fiber, slide gate, etc; unshaped products including repair, construction and casting mixes and mortars.exported to more than 20 countries, such as Thailand, Indonesia, Pakistan, Saudi Arabia, South Africa, Turkey, Iran, Iraq and so on.
2016年11月1日星期二
Electric Furnace Prefabricated Part---Changxing Refractory material
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| Electric Furnace Prefabricated Part---Changxing Refractory material |
Introduction and Advantages:
The essential thing with all prefab units is that their quality must be the same as the rest of the refractory structure. This demands innovative moulding techniques and strictly controlled use of monoliths, modern processing equipment and quality management and control. In their own two tunnel kilns and two batch kilns Gouda Refractories is also able to dry and fire the Prefab department's products at up to 1,680 degrees, so that a ceramic bond is created while baking.
Application:
In principle Prefab can satisfy any wish for refractory quality, shape, size, dimensional accuracy and finish.
Content source:
http://www.yilongrefractory.com/ProductServletOne?id1=4&id=52
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