A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon dioxide acts as a lubricant, coolant, chip evacuator, and/or carrier for another lubricant or corrosion inhibitor.

 
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< Process of removing residue from a precision surface using liquid or supercritical carbon dioxide composition

> Method and system for treating a dielectric film

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