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.
To begin, let's review the difference between heat and temperature. Heat is energy in the process of being transferred from one substance (or object) to another. This process occurs when there is a temperature difference between the two substances. Heat is always transferred from a warmer object to a cooler one.Temperature is a measurement of the average speed of the atoms and molecules that make up a substance. In the previous section, you learned about radiation.his process occurs when there is a temperature difference between the two substances. Heat is always transferred from a warmer object to a cooler one. Temperature is a measurement of the average speed of the atoms and molecules that make up a substance. In the previous section, you learned about radiation.