Specs of Silicon Nitride Si3N4 PowderProduct Name: Silicon Nitride (TRUNNANO Silicon Nitride)Pureness: 99%Silicon nitride powders are readily available in 2 main types based on their crystal framework: α-Si3N4 and β-Si3N4. Eac…
Is there a harder substance than any other? We all think about diamonds. You may not realize that ceramics could also be one of the most hard substances in the universe. This article introduces silicon nitride (Si3N4) ceramics. They are strong and es…
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.…
Prices in the national electricity market averaged $87 per megawatt-hour in the first three months of the year, above the level promised by the federal government. Wholesale electricity prices for industry and large businesses have already exceeded t…
How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
As the European Union tries to reduce its dependence on Russian energy, the Russian president recently said Russia would try to shift its energy exports to the east, adding that there was no way for European countries to give up Russian gas immediate…
According to data statistics in September, black commodity prices as a whole show the first inhibition followed by upward trend, September 21 the Federal Reserve interest rate policy landing is an important time node. On the one hand, due to the impa…
Amazing! The best building material for the industry. Cement foam board is widely used. Its superior performance can be seen in: Achieving good fire insulation performance Cement foam The board is classified as a non-combustible, inorganic t…
Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…