ZrO2 plays an important role in glass refractory and it is an important chemical composition of zircon related refractory, such as fused cast azs block, zircon brick, fused cast high zirconia brick and zircon mullite brick. ZrO2 is a white crystalline whi

Glass furnace is the main equipment and heart of glass industrial. The service life of glass furnace is generally referred to the age of a furnace and it is also referred to the overhaul period of furnace, so service life of glass furnace is an important

Yesterday was a day to be recorded, as Thailand customers especially came from Thailand to visit our company and expressed a strong desire to cooperate with Sunrise.

Vitrum is a glass exhibition which is held in Milano, Italy every two years, and it attracts trade people from all over the world and is the must-attend event where Italian glassmaking tradition is accompanied by the presentation of cutting-edge methods a

The molten liquid occurs when the self-shaped wall begins to solidify in the mold. If the reduced molten liquid caused by the liquid shrinkage and solid shrinkage don't get added, which will form concentrated shrinkage cavity in the place of final solidi

After melting and refining the mixed material of fused cast series blocks in the electric arc furnace which needs to reach the casting standard, then pouring the molten liquid into the casting mold by the electric furnace, the operation process is called