Compared with traditional refractories (castables or bricks), high temperature insulated wool has very low density and therefore very low heat capacity (based on the insulation quality in the furnace). In addition to the development needs of related industries, people's demand for high temperature insulation wool is also increasing, and the requirements are also increasing. This requires us to know more about it in order to discover its value more.So everyone knows what kind of substance is this? What are its characteristics? Next, we will introduce to you some of the high temperature insulating wool industry related content, I hope you can better understand.
Compared with traditional refractories, the density of high temperature insulated wool is very low, so its heat capacity is very low (based on the insulation quality in the furnace). With the development of related industries, people's demand for high temperature insulated wool is increasing, and the requirements are also increasing. This requires us to have a deeper understanding of it in order to find its value more. So do you know what kind of material it is? What applications does it currently have? Next, we will introduce to you some high temperature insulation cotton related content, hoping to let you have a deeper understanding of it.
Monolithic refractory is a kind of refractory material which has no certain shapes. In other words, they are castable and can be given any size or shape according to manufacturers’ wish. The demand for monolithic castable refractories has increased continuously over the past twenty years. The most special feature of monolithic castable refractory is that it can be molded into any shape. Therefore, monolithic refractory cement is often used for repairing or building furnaces, incinerators and so on. Moreover, monolithic refractories can be divided into several types according to their compositions. Further information about classification of monolithic refractories will be introduced in the following text.
Alumina has high melting point and boiling point, high hardness, insulator at room temperature and conductivity at high temperature. Alumina has been used as refractory for melting glass and steel since the 1920s. Zirconia ceramics are widely used in structural ceramics because of their high toughness, flexural strength, wear resistance, excellent thermal insulation and even their thermal expansion coefficient close to metal. In this paper, the important properties and mechanism of zirconia ceramics and its application in various fields are introduced.
From the point of view of development and growth rate, China's refractory industry has farewell to the period of rapid development, and the development mode is transiting to the stage of industrial transformation and upgrading. In the past, purely pursuing the extensive growth of production capacity has no longer adapted to the development trend of the market. At present, the refractory industry is facing a serious imbalance between supply and demand, showing a situation of oversupply. Therefore, the emergence of refractory bricks has greatly alleviated this situation. So, I don't know what you know about firebricks? Here we briefly introduce insulating refractory bricks and related knowledge. Hope to help you better understand insulating refractory bricks.