Кирпичи для изоляции ковша, Mgo, Кремниевая изоляционная плита, огнеупорный

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Цена:1 999,00 $*
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Характеристики


Ladle kiln insulation bricks Mgo silica insulation board refractory


 



Product Description


Sunrise Insulation Board is a magnesium silicate-based structual insulation board,made from forsterite and vermiculite etc,which provides insulating properties with excellent strength and dimensional stability up to 1000° C (1830° F).
At operating temperatures, Sunsire structural insulation board offers an optimum balance between excellent insulating properties and high strength that improves the thermo-mechanical stability of refractory systems in iron and steel-making, as well as mineral treatment applications. This exhibits lining tightness and resistance to metal penetration. The forsteritic board reduces thermal shock and skull buildup, increasing productivity and operating efficiency.
Sunrise board will not only generate energy savings, but also offer new ways to optimize operation conditions when used in torpedo cars, steel ladles, tundishes or electric arc furnaces.
Sunrise board composition allows for easy cutting and shaping using ordinary wood-working tools.
Note:There is not any crystalline silica in our boards. 




 


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ladle.JPG


 


Sunrise Insulation board for steel ladles :
1/ Shell Temperature is reduced by 95℃.
2/ Heat Loss is reduced by 36%


 


Physical and chemical indexes


 







































































































Items



Indexes



MS-100



MS-120



MS-130



MS-140



Al2O3%



20~25



SiO2%



35~45



MgO % 



10



Fe2O3%



4.0



Linear change rate on reheating 1000°C×8h,%



4.0



3.0



2.5



2.0



Bulk density g/cm3



1.00



1.20



1.30



1.40



Cold Crushing Strength Mpa



6



8



10



12



Thermal conductivity



 



 



 



 



200°C



0.13



0.15



0.16



0.19



400°C



0.15



0.16



0.18



0.20



600°C



0.16



0.18



0.10



0.22



800°C



0.18



0.20



0.22



0.23



1000°C



0.18



0.21



0.23



0.25



Max. operation temperature °C



1000



1000



1000



1000



Why SUNRISE?


Iron and steel plants are some of the world's most comprehensive production facilities in scale and size. It requires a partner who understands the specific needs, challenges and requirements that arise every day.
The control of the molten metal temperature in iron and steelmaking processes is of primary importance to producers, because it affects metal quality, process control and profitability etc
Sunrise develops magnesium silicate structual insulation boards for the iron and steel industry, making us capable of providing in-depth knowledge and close partnership.
Contact us to see how Sunrise can help you increase production, lower operating costs and reduce your environmental footprint.




 




Inspection Equipment


 


DSC01473_

 



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