What is silicon nitride?Silicon nitride is an inorganic material with the chemical formula Si3N4. Gray, white or grayish white. The relative molecular weight is 140.28.It is an important structural ceramic product with high hardness. It has lubricity…
Silicon nitride was uncovered in the center of the 19th century, but it is not easy to make as a result of its covalent bond. Silicon nitride ceramic is a sort of advanced engineering porcelains with high strength, crack strength, solidity, wear resi…
Silicon Nitride is a self-reinforced ceramic that has exceptional stamina and also toughness. These residential or commercial properties make it a popular choice for structural applications across a variety of sectors. It is among one of the most ess…
What is silicon nitride?Silicon nitride is a vital structural ceramic product with high solidity, lubricity, as well as wear resistance. It is an atomic crystal that withstands oxidation at high temperature levels. It can additionally withstand cold…
Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.…
According to statistics from China Chemical and Physical Power Supply Industry Association， China's export volume and export value of lithium-ion batteries have continued to increase. In 2021, China's exports of lithium-ion batteries were 3.428 billi…
In terms of international pricing benchmarks, according to the CP data released by Saudi Aramco, the propane contract price (CP) in March was $895 / ton, up $120 / ton from the previous month, up 15.48% from the previous month and up 43.20% from the…
Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…