Flow charts may include different levels of detail as needed, from a high-level overview of an entire system to a detailed diagram of one component process within a larger system.

A revolutionary process to make aluminum produces oxygen and replaces all direct greenhouse gas emissions from the traditional aluminum smelting process. Alcoa and Rio Tinto launch new joint ...

Alcoa Corporation (NYSE: AA) today announced further progress on ELYSIS technology with Rio Tinto’s plans to launch the first industrial-scale demonst ...