In: Mechanical Engineering
g. Crazing and peeling are defects associated with glazing
process; explain how they are different, and how they can be
prevented?
h. Identify at least THREE processes that are line of sight
processes.
i. List at least one limitation of PVD process.
j. Identify at least one failure mechanism associated with CVD
coatings.
k. Gas turbine blades are to be refurbished; identify the
process(es) and major steps involved in this process.
l. Identify at least TWO limitations of flame spraying.
m. What is a comparative advantage of using plasma arc thermal
spraying process?