1 Clinical nurse specialist (CNS) â Working in hospitals, clinics, nursing homes, private offices, and community-based settings, CNSs handle a wide range of physical and mental health problems. 2  They also work in consultation, research, education, and administration.
Heat Treatment Processes Hardening. Hardening involves heating of steel, keeping it at an appropriate temperature until all pearlite is transformed into austenite, and then quenching it rapidly in water or oil. The temperature at which austentizing rapidly takes place depends upon the carbon content in the steel used.
Heat Treatment, Annealing, and Tempering written by: Erik Hinrichsen â¢ edited by: Lamar Stonecypher â¢ updated: 5/18/2011 This article provides an explanation of the differences between heat treatment, annealing, and tempering, including the advantages and disadvantages of each. slide 1 of 5. Introduction Heat Treatment, annealing, and tempering are three of the most well-known methods for treating metals.