The maximum temperature occurs at the crown center, and is 32.7%,
55.8%, 72.5% and 84.8% for coatings with a thickness of 0.4 mm,
0.8 mm, 1.2 mm and 1.6 mm, respectively. Although the coating
thickness increases rhythmically, the temperature increase does
not increase at the same rate.. The maximum temperature value
increases with coating thickness by decreasing rate on the top coat
surface