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.
1 Heat is a measure of energy in terms of quantity. 2  A calorie is the amount of heat required to raise 1 gram of water 1Â°C (based on a standard temperature of 16.5 to 17.5Â°C).  Conduction is the transfer of heat between materials that contact each other. Heat passes from the warmer material to the cooler material.