The development and application of microalloyed steel is considered as the most outstanding achievement in the field of physical metallurgy in the steel industry in the 20th century. By adding trace a...
Aluminum wire refers to its full length in the longitudinal direction, and the uniform cross-section refers to a metal wire-shaped material made of pure aluminum or aluminum alloy as raw material. So,...
Discover history of cobalt metallurgyIn 1753, the Swedish chemist G. Brandt separated the pale rose-colored gray metal from cobaltite, which is the metal cobalt with higher purity. Therefore, Brandt i...