Tips on Gas Nitriding: Part 2
Here are a few metallographic etchants used for the identification of microstructure, depth of case and white layer in nitrided steels.
Dan Herring is president of THE HERRING GROUP Inc., which specializes in consulting services (heat treatment and metallurgy) and technical services (industrial education/training and process/equipment assistance). He is also a research associate professor at the Illinois Institute of Technology/Thermal Processing Technology Center. tel: 630-834-3017; e-mail: firstname.lastname@example.org; web: www.heat-treat-doctor.com