Silicon steel, often called electrical steel , is steel with silicon added to it. The addition of silicon to steel increases its electrical resistance, improves the ability of magnetic fields to penetrate it, and reduces the steels hysteres...

Nanocrystals, also called nanoscale crystals, use high-energy polymer spheres to pack calcium, magnesium ions, bicarbonate, etc. in water to produce a water-insoluble crystal structure, so that the water is softened to achieve the goal of n...

Amorphous materials are also called amorphous or glassy materials. This is a large class of rigid solids with high hardness and high viscosity coefficient comparable to crystalline materials (usually 10 poise, that is, 10 Pas or more, It is...