In: Mechanical Engineering
In order to select the correct material to make Intake valves and Exhaust values of automobile engine.
a). List the requirements of service functions and working conditions of these Intake valves and Exhaust values.
b). Based on your answer in a), select the correct material to make these Intake values and Exhaust valves. List the material name and properties (e.g, E, Y.S., etc). Explain your reasons of selecting it.
c). Based on your answer in a) and b), when and what heat treatments are required to manufacture these Intake values and Exhaust values.
(Materials Science)