Quartz granules are used during the raw iron production as builder of slag in the blast furnace process and quartz is also used as protective coating in the steel gutters and in the blast furnace process.
Quartz powder is a finely ground form of quartz, a naturally occurring mineral made of silicon dioxide (SiO). It is derived by crushing and grinding quartz crystals into a fine particulate form.
1) Sizes:
Quartz powder is available in various mesh sizes (particle size):