The causes of wear resistance of cast basalt slab are introduced by the manufacturer of cast basalt slab

The manufacturer of cast basalt slab explains that the forming process of cast basalt slab includes solution casting, sintering and hot direct sintering. Then, the basalt casting plate manufacturers introduce why the basalt casting plate is very wear-resistant. The basalt casting plate has been widely used in building materials, chemical industry, metallurgy, mining and other industries. In some parts of many equipment, cast basalt is a fantasy substitute for steel, iron, lead, rubber and wood. Some metals can not achieve high wear resistance and acid and alkali corrosion resistance. In addition, it has the advantages of prolonging the utilization cycle of equipment, reducing maintenance hours, improving production efficiency and reducing product cost.

Cast basalt slab has the characteristics of thoughtful structure, low water absorption, high compressive strength and good wear resistance. Apart from hot phosphoric acid, hydrofluoric acid and soluble alkali above 30 ℃, it has good corrosion resistance to almost all inorganic acids, organic acids, alkalis, salts, water and organic solvents. Cast basalt belongs to brittle data and has high hardness. The problem of cast basalt is that it is brittle and is not easy to bear the impact of heavy objects.

Under the microscope, it may be seen that the cast basalt is staggered by individual pyroxene spheres or feathery rudiments of 0.05 ~ 0.1mm. The thoughtfulness of this internal structure greatly improves the hardness of cast basalt, and its Mohs hardness reaches 7 ~ 8. The greater the material hardness, the better the wear resistance. From the point of view of atomic molecular structure, the combination of silicon and oxygen atoms of this silicate mineral is connected with each other by a strong force.

Individual cast basalt slabs have good wear resistance in the utilization of blast furnace ore trough, and are satisfied with the utilization requirements in terms of wear resistance. However, there are also brittle ceramic materials, which are easy to be smashed in the process of ore falling, single block pasting construction has no integrity, and the pasting time will show an aging scene. In the utilization of blast furnace ore trough, the wear-resistant material should not only have good wear resistance and meet the utilization requirements in terms of wear resistance, but also have mortar material and toughness. In the process of ore falling, it will not be smashed and applied as a whole, with good integrity, cement combination and no time limit. The wear resistance of cast basalt slab is also the reason why it is widely used.