books.google.fr - Annotation A practical selection guide to help engineers and technicians choose the mot efficient surface hardening techniques that offer consistent and repeatable results. Emphasis is placed on characteristics such as processing temperature, case/coating thickness, bond strength, and hardness level...https://books.google.fr/books/about/Surface_Hardening_of_Steels.html?id=eIfcHJtv_kcC&utm_source=gb-gplus-shareSurface Hardening of Steels