Steel structure connection refers to the interconnection between steel structure members or components. Steel structure connections are commonly welded, bolted or rivet connect...
Aug 08, 2022
The electrostatic precipitator is a necessary supporting equipment for thermal power plants. Its function is to remove the particulate soot from the flue gas emitted by coal-fir...
Cemented carbide is an alloy material made of hard compound of refractory metal and bonding metal through powder metallurgy process. Cemented carbide has a series of excellent p...
Aug 05, 2022
Cobaltous oxide is a metal oxide, which is a black-gray hexagonal powder, insoluble in water, alcohol and ammonia, easily reduced by carbon monoxide to metal cobalt, and easily ...
The nuclear magnetic moment is a physical quantity that characterizes the magnetic size of an atomic nucleus. The protons and neutrons that make up the nucleus have a certain ma...
Aug 04, 2022
Spectral line splitting refers to the splitting of atomic energy states due to electric or magnetic fields, resulting in the splitting of radiation spectral lines.
Hysteresis refers to the phenomenon that the magnetization of ferromagnetic materials depends not only on the strength of the external magnetic field, but also on the original m...
Aug 03, 2022
The phenomenon of magneto dazzle light from the Zeeman effect. When the plane-polarized light passes through the medium in the magnetic field along the direction of the magnetic...
Polycaprolactam is an organic substance with the chemical formula (C6H11NO)n, spherical particles, soluble in formic acid, phenol, m-cresol, concentrated sulfuric acid, dimethyl...
Jul 28, 2022
Hydroxyl sulfate is a chemical substance with the chemical formula 2NH2OH·H2SO4. It is mainly used as an analytical reagent, a reducing agent, and can also be used in organic sy...
Benzoic acid is an aromatic acid organic compound with the molecular formula C7H6O2. Originally made from benzoin gum, it is called benzoic acid. The melting point is 122.13 °C,...
Ammonium sulfate is an inorganic substance with the chemical formula (NH4)2SO4, colorless crystals or white particles, and odorless. Decomposes above 280°C. Solubility in water:...
