Ladle lining material nano thermal insulation board produced by Jinshi refractory manufacture

Ladle, also known as ladle, ladle, etc
, is a container for storing, transporting and treating molten steel
It is an important equipment for refining
Ladle has two main functions: one is to undertake molten steel; Second, refining outside the furnace
With the diversification of secondary refining, the consumption of refractory materials is relatively high and the service life becomes shorter
At present, it is a new type of refractory with remarkable heat insulation effect & mdash& mdash; Nano heat shield

First, the thermal conductivity is low
Nano thermal insulation board adopts light inorganic nano SiO2 and ceramic fiber with low thermal conductivity as raw materials, and its thermal insulation performance is about 4 ~ 6 times better than that of traditional thermal insulation materials

Secondly, nano insulation board has the characteristics of high fire resistance
High fire resistance means longer service life
The nano insulation board has high fire resistance and always maintains the original appearance, which will not affect the service life of the working layer due to the damage of this layer

Then, the construction is simple and cost-effective
Jinshi nano hard board can be cut at will, flexible board can be bent, and the construction performance is good

Application advantages of nano thermal insulation board in iron and steel industry:
1
Reduce the heat loss of ladle shell

2
Reducing tapping temperature of converter
3
Reduce the heat required for ladle baking
4
Reduce the temperature of ladle shell and increase the service life and safety of ladle
5
Replace the over thick insulating brick and increase the volume of molten steel
6
Reduce the difference between cold and hot sleep of refractory bricks and prolong the service life of refractory bricks