The zirconium nitride with the chemical formula ZrN has excellent corrosion resistance, high hardness, good lubricity and ductility.

Germanium dioxide is an inorganic compound with the molecular formula GeO2, which is the dioxide of germanium, and the electronic formula is the same as that of carbon dioxide.

Industrial alumina is prepared from bauxite (Al2O3·3H2O) and diaspore. For Al2O3 with high purity requirements, it is generally prepared by chemical methods. There are many different crystals of Al2O3.

Nitinol metal powder ( NiTi alloy powder ) belongs to an alloy with special memory function, namely Shape Memory Alloys (Shape Memory Alloys, SMA for short), which can completely eliminate its deformation at a lower temperature and restore its deformation

Single-layer graphene is two-dimensional planar honeycomb graphite composed of a single layer of carbon atoms. The sp2 covalent bond between each carbon atom makes it the thinnest but stiffest material in the world (the fracture strength is about 200 time

Hafnium carbide (HfC) is a chemical compound of hafnium and carbon. Its melting point is about 3900°C and it is one of the most refractory binary compounds known.

B4C is mainly used as an additive in the refractory industry, such as being added to carbon-bonded refractories to act as an antioxidant. Unshaped materials improve the strength and corrosion resistance of the body.

Silicon carbide, also known as SiC, is a semiconductor substrate composed of pure silicon and pure carbon.

The raw material used for fused silica powder is the amorphous SiO2 that has been smelted at high temperature and cooled, and processed by multiple processes.

Nitinol is a shape memory alloy, which is a special alloy that can automatically restore its plastic deformation to its original shape at a specific temperature. Its expansion rate is over 20%, its fatigue life is up to 1*10 to the 7th power, its damping