Silicon nitride is a kind of ceramic material with excellent thermal and chemical properties, which has high hardness, stable structure, low coefficient of thermal expansion, good oxidation resistance and corrosion resistance.…
Silicon nitride is a compound of silicon and nitrogen. Si3n4 is the most thermodynamic stable in silicon nitride.…
The roble had hit a record low after the West imposed sweeping sanctions on Russia for its aggression in Ukraine. Russia's president recently ordered exports of Russian gas to "unfriendly" countries to be settled in robles. The speaker of Russia's up…
Hasad Foods, the agricultural investment arm of Qatar's sovereign wealth fund, said the government would increase its grain reserves from 250,000 tons to 300,000 tons in the near future, which is enough to feed the population for six months. Wit…
Europe's largest economy, Germany, recently activated an emergency plan to manage gas supplies that the natural gas could be rationed if supplies are disrupted or disrupted by a stand-off over Russian demands to pay for fuel in rubles. German Vice-C…
Polaris Energy Storage Network News: Recently, domestic prices of raw materials for power batteries such as lithium carbonate and lithium hydroxide have continued to rise. As of early April, the prices of lithium carbonate, lithium iron phosphate, li…
Conductive graphite powder, graphite powder for rubber, graphite powder for plastics, etc. are all graphite powder products. , Graphite powder for different purposes is processed by different processes.…
Calcium silicide (also known as calcium diilicide) is a chemical formula that is CaSi2. CaSi2 calcium silicide powder is used to make steelmaking deoxidation. Purity: 99%Particle Size: 5-10um Calcium Silicide CaSi2 Pulp : Calcium silicide (als…
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