Graphene is a single-atom-thick sheet of carbon that is extremely strong. Its hexagonally-connected carbon atoms provide it with its strength and a very thin, light-weight form.

One example is manganese dioxide, an inorganic compound with the formula MnO. It is used in paints and other industrial materials. Its effects on the central nervous system and lungs have been studied.

Stainless steel is a kind of ferroalloy that resists rust. Compared with steel, it contains at least 11% chromium in addition to iron and carbon, which makes stainless steel have antioxidant properties.

For the first time, the University of Science and Technology of China used graphene oxide's liquid crystal behavior and gelation ability to obtain a gel with a ring-shaped polar structure. It revealed the fluid expression in hydrothermal synthesis according to the microstructure of the gel.

Introduction: Scientists have not found a way to make metal aluminum transparent, but they have deve...

High-entropy alloys are an exciting class of structural materials composed of a variety of primary elements. They have excellent strength, ductile combination, fracture toughness, corrosion resistance, and hydrogen embrittlement. They also have excellent stability against radiation damage and are therefore considered potential materials for advanced reactor applications. Despite the complex chemical process, high-entropy alloys can form single-phase robust solutions through a very simple lattice. For example, CrMnFeCoNi, also known as Cantor alloy, has a face-centered cubic (fcc) structure.

Today, speaking of 3D printing, we have already introduced many applications of 3D printing, such as printing houses, Bridges, and so on. Today, we will talk about a relevant material used in 3D printing -- metal powder.

What is the hardest substance worldwide? Every person thinks typically about rubies. But you never believe that porcelains might likewise be the hardest compound in the world. Here we present to you silicon nitride ceramics (Si3N4 ceramics), which have high toughness, specifically hot-pressed silicon nitride porcelains, which is among the hardest materials in the world. It has high strength, low thickness, and also high-temperature resistance.