THE USE OF FLUORESCENCE FOR MONITORING PRODUCT CONCENTRATIONS OF METALWORKING FLUIDS FOR NON-FERROUS AND FERROUS METALS

摘要

Fluorescent tracer materials can be added to metalworking fluids and used tomeasure the concentration of actives contained in the metalworking fluid. Measurementscan be conducted continually and product concentration adjusted automatically. Thefluorescent materials used are substantially non-reactive to the compounds in themetalworking system.