Solid particle erosion of thermal sprayed ceramic, metallic and carbide coatings

Soykan, HS; Unal, HI; Uzun, O

doi:10.4028/www.scientific.net/kem.264-268.557

Solid particle erosion of thermal sprayed ceramic, metallic and carbide coatings

Atıf İçin Kopyala

Soykan H., Unal H., Uzun O.

EURO CERAMICS VIII, PTS 1-3, ss.557-560, 2004 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası:
Basım Tarihi: 2004
Doi Numarası: 10.4028/www.scientific.net/kem.264-268.557
Dergi Adı: EURO CERAMICS VIII, PTS 1-3
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
Sayfa Sayıları: ss.557-560
Kocaeli Üniversitesi Adresli: Hayır

Özet

Solid particle erosion behaviours of thermal sprayed ceramic (Al2O3, Cr2O3), metallic (NiAl) and carbide (WC-Co) coatings were investigated. Effects of the erosion test parameters such as impingement angle and particle feed rate on the erosion behaviours of the coatings were studied. An air-jet erosion test rig was carried out for the erosion experiments with silica particles. A complete microstructural characterization of the eroded surfaces was performed via scanning electron microscopy (SEM). The erosion resistances of the coatings showed differences with particle impingement angle, mass of the erodent, the coating properties and the coating techniques.