company news about What is vitrification mean in refractory brick?

What is vitrification mean in refractory brick?Refractory brick or adobe, under a high temperature, gradually appear the phenomenon of partial melting is called vitrification.As refractory brick (or adobe) in the appearance of glass transition and development, the porosity decreases, thermal shock stability, also reduced.In the refractory brick,insulation brick,refractory castable, etc, in these productions  vitrification degree is an important factor to consider.Zhengzhou rongsheng refractories co., LTD has rich experience in producing refractory products, after years of accumulation, we have made good prestige and advanced production technology and production equipment.At the same time, the factory is also an important origin of bauxite, make us have a good source of raw materials.If you have questions about the refractory bricks, please contact us, we are looking forward to your calls.