Insoluble in water, soluble in nitric acid, and aqua regia. It is stable to the air below 800℃, corrodes in the air above 2000℃, and can react with pure oxygen. 1150°C. Used in the manufacture of cemented carbide, also used as electrode…
CEO of Pfizer partner BioNTech says coming winter will be hard but by April, 300 million immunization units should be ready, which will have an impact on the global pandemic.If coronavirus vaccination…
The China Securities New Energy Vehicle index rose as much as 4.1 percent after a strong rally in lithium-ion shares on the Chinese stock market. Brokerages said lithium enterprises would usher in marginal expectations, and currently, it may be the b…
The boss of Leclerc supermarket Group, France's largest food retailer, said recently that in order to cope with the energy shortage, the Leclerc Group may shorten the opening hours of its stores.In an interview with French News Radio, Leclerc said th…
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