TY - JOUR
T1 - Thermal stability and mechanical properties for ceramic composite films coated on steel by wet process
AU - Muroya, Yuji
AU - Motoki, Akihiro
AU - Shimanoe, Kengo
AU - Haruta, Yukinori
AU - Teraoka, Yasutake
AU - Yamazoe, Noboru
PY - 2006/2
Y1 - 2006/2
N2 - A ceramic coating slurry was designed, which suspended or dissolved ceramic components (silica, titania, alumina and kaolinite) and glass-forming components (alkali silicates and soda ash) in water. SiO2-Al 2O3-TiO2 based composite films (about 100 μm thick) were deposited on a steel plate by coating the slurry with a brush, followed by drying and calcination. The ceramic coatings obtained under proper conditions were found to exhibit excellent stability over a wide range of temperature. As evaluated by copper electrodeposition method, through-holes were present in the coatings calcined at 700°C or below, while they were eliminated completely after calcination at 1100°C in N2. Vickers hardness of the coatings increased with increasing calcination temperature, while adhesive strength went through a sharp maximum at 800°C.
AB - A ceramic coating slurry was designed, which suspended or dissolved ceramic components (silica, titania, alumina and kaolinite) and glass-forming components (alkali silicates and soda ash) in water. SiO2-Al 2O3-TiO2 based composite films (about 100 μm thick) were deposited on a steel plate by coating the slurry with a brush, followed by drying and calcination. The ceramic coatings obtained under proper conditions were found to exhibit excellent stability over a wide range of temperature. As evaluated by copper electrodeposition method, through-holes were present in the coatings calcined at 700°C or below, while they were eliminated completely after calcination at 1100°C in N2. Vickers hardness of the coatings increased with increasing calcination temperature, while adhesive strength went through a sharp maximum at 800°C.
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U2 - 10.2109/jcersj.114.189
DO - 10.2109/jcersj.114.189
M3 - Article
AN - SCOPUS:33244492648
VL - 114
SP - 189
EP - 194
JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
SN - 1882-0743
IS - 1326
ER -