As a widely used in the power industry and optical cable communication industry of the new installation equipment —— prestranded wire gold gear production, sales and use in Chinas history is not very long, but the m...
In this research, the effect of semi-solid isothermal heat treatment on microstructure, hardness and impact toughness of ductile iron (DI) is studied. Heat-treated air-cooled ductile iron shows spheroid graphite, ceme...
Pipe joints require a high level of guaran-teed performance and as a consequence theindustry uses advanced technology in bothfitting manufacture and joint sealing.AMI has
Through analyzing the desired characteristics of fittings in a nuclear power plant, the representative random stock models are built, and forecast methods about the desired probability of fittings are discussed secon...