What materials are generally made of ladle drainage sand?
The main material of ladle drainage sand is quartz sand, chromite sand, potassium feldspar, carbon black, and modified solution.

What materials are generally made of ladle drainage sand?
The main material of ladle drainage sand is quartz sand, chromite sand, potassium feldspar, carbon black, and modified solution.


What is Chromite sand AFS45-55? First,we explain what is chromite sand. Chromite sand is a

The finest chromite sand haixu abrasives produce until now Zhengzhou haixu abrasives co.,ltd,as manufacturer of

Advantages of Chromite sand that delivered from China. Everyone knows that most of chromite sand