Refractory plastic refractory has obvious advantages in repairing converter lining, mainly in the following aspects:I. Construction convenienceFire-resistant plastic refractory has good plasticity, and it can be formed manually or mechanically with simple tools without complicated equipment during Read More

In modern industrial production, the operating environment of high-temperature equipment is increasingly complex, which puts forward higher requirements for the performance of refractories. As a new type of high-performance refractory, steel fiber reinforced refractory castable has been widely used Read More

The main difference between steel fiber castable and ordinary castable lies in composition, performance and use. The following are specific comparisons:I. Composition and preparationOrdinary castable: It is composed of refractory aggregate, powder, binder (such as aluminate cement) and additives, Read More

Steel fiber castable is widely used in metallurgical industry, and its main uses are as follows:I. High temperature smelting equipmentElectric furnace top: steel fiber castable is used for electric furnace top, which can effectively resist high temperature and mechanical impact and prolong the servi Read More

Steel fiber castable has been widely used in many industrial fields because of its excellent properties such as high strength, high toughness, thermal shock resistance and wear resistance. Read More

The strength improvement of castable after baking is an important link in the application of refractories. The following are several ways to improve the strength of castable after baking:I. Optimizing cement contentThe research shows that the cement content has a significant influence on the strengt Read More

Both castable and paint spraying are important types of unshaped refractories, and there are some significant differences in composition, construction methods, properties and application fields. Read More

In many fields of modern industry, high temperature environment is an indispensable part of many production processes. Whether it is steel smelting, glass manufacturing or cement production, it is inseparable from a special material-refractory. Read More

There are many kinds of unshaped refractories, which can be classified according to different classification methods. The following are their main classifications and specific types:I. Classification by construction methodsCastable material: It is composed of refractory aggregate, powder and binder. Read More

Because of its excellent performance and flexible construction method, amorphous refractories have been widely used in industrial fields, especially in metallurgy, building materials, chemical industry and other industries. The following are the main application fields and advantages of unshaped ref Read More

There are many kinds of refractories, which can be classified according to their different characteristics such as shape, composition and use. The following are the main classification methods and specific types of refractories:I. Classification by morphology(1) Shaped refractory materialsShaped ref Read More

The stability of refractories at high temperature mainly depends on their unique physical and chemical characteristics, which enable them to maintain structural integrity and function in extreme high temperature environment. The following are the key factors to maintain the stability of refractories Read More