Sulzer, Switzerland, has acquired the business of InterWeld Inc. Ltd., Belfast, to enhance the competitiveness of its tower field service activities by adding a full range of automated weld overlay services.
PComP-coated roller screens for iron ore pellets look like new after six months
How It’s Made Lithium Ion Batteries
Watch Lithium Ingot Turn Into Car Batteries Lithium is the lightest of all metals (the third element in the periodic table), has the greatest electrochemical potential, and provides the highest energy density. This video from How it’s Made shows how an 11-pound lithium ingot is extruded and rolled to a thickness of 0.01 in. and […]





