Simple Optical Measurements of Pre-treated Surface Roughness for Thermal Spray
Yukihiko Yamagata, Ryo Iwasaka, Keita Shigyo, Juntaro Tanaka, Yasuyuki Kawaguchi & Katsunori Muraoka · Journal of Engineering Research and Reports · 2020
For achieving satisfactory performance of coating layers obtained using the thermal spray technique, pre-treatments are carried out by roughening the smooth surfaces of metals to more than a few tens of μm. Although a surface roughness tester is reliable for quantitatively measu...
Open access
Research Article
10.9734/jerr/2020/v13i217095