In fact, in essence, nickel-based alloys are also a kind of stainless steel. They are just special stainless steels. The chemical composition is also different from ordinary stainless steel.…
Zirconium carbonide (ZrC), a refractory ceramic that has a high hardness, is used commercially to make tooltips. It's usually produced by sintering.Particle Size: -325mesh Purity: 99% Zirconium Carbide Pulver: Zirconium carbide ZrC It is used…
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…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…