Keywords powder metallurgy, metal powders, self-lubricating bearings, manufacturing process, heat treatment, precision sizing, oil impregnation, industrial products, structural properties, mass ...

"One of the most distinctive features of Chinese bronze craftsmanship is the use of piece-mold casting. Unlike Western ...

Ancient Etruria, which extended roughly from Rome to Florence, was the birthplace of metallurgical industry. Today metallurgists seek the formula of its remarkable bronze and mine its slag heaps ...