China has discovered two high-purity quartz deposits, one near Qinling, Henan province, and the other in Altay, Xinjiang. The ...

China has identified two new high-purity quartz deposits as it seeks to localize supply for solar and semiconductor production and reduce dependence on US imports ...

According to a report by CCTV, journalists learned from the Ministry of Natural Resources today (10th) that the "Announcement on Newly Discovered Mineral Species" was recently released, identifying a ...

In case you missed that, a tube furnace is basically a long, fused quartz tube wrapped in electrical ... the task by creating a thin layer of silicon dioxide on a scrap of silicon wafer.

Chemically, quartz is nearly pure silicon dioxide (SiO 2). When there are no impurities, pure quartz is water-clear and often referred to as “rock crystal”. Impurities can give transparent ...

in the development of a pilot reactor process where hydrogen plasma acts as a quartz reductant to remove oxygen from the silicon dioxide. “It also acts as a refining step because of the very ...