Silicon nitride was found in the center of the 19th century, yet it is not easy to make due to its covalent bond. Silicon nitride ceramic is a type of advanced design ceramics with high stamina, crack sturdiness, solidity, wear resistance and excelle…
What is silicon nitride?Silicon nitride is a vital architectural ceramic material with high hardness, lubricity, and also use resistance. It is an atomic crystal that stands up to oxidation at heats. It can likewise withstand cold as well as warm sho…
Silicon nitride is used as high-grade refractory material, such as SI3N4-SIC refractory combined with sic for blast furnace shaft and other parts…
Silicon nitride ceramic is a kind of synthetic material with strong covalent bond force between silicon and nitrogen atoms in its structure, so it has the characteristics of high strength, high hardness, corrosion resistance, oxidation resistance, we…
Recently, the world's largest investment management corporation, BlackRock, in a market research report said that currently, they prefer U.S. and Japanese equities to European equities because of the energy problem stemming from Russia's invasion of…
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…