Researchers from Norway and Germany investigated the influence of impurities in fused quartz crucibles used in silicon PV ingot production. The results suggest that the key factors influencing ...
MONTREAL, June 01, 2023 (GLOBE NEWSWIRE) -- PyroGenesis Canada Inc. (http://pyrogenesis.com) (TSX: PYR) (NASDAQ: PYR) (FRA: 8PY), a TSX30® and a Deloitte Canada ...
The quartz mines of Spruce Pine, North Carolina, part of the global computer chip supply chain, have suspended their operations due to the damage and aftermath of Hurricane Helene. Mines located in ...
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