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…
OPEC+, an oil producers' alliance led by Saudi Arabia and Russia, stuck to its original plan to increase output by just 432,000 b/d in June, continuing to defy calls from major consumers led by the United States to pump more oil to keep prices down.…
Studies have shown that the corrosion resistance of nickel-titanium wire is similar to that of stainless steel wire.…
Tuesday, Yahoo said it was pulling out of China, citing an increasingly challenging business and legal environment in the country.It is the second major US technology company to announce recently that it will pull out of the Chinese market…
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