TY - JOUR
T1 - Cavitation erosion-corrosion characteristics of HVOF sprayed Fe-Cr-Ni-C-Si coating for Cu alloy
AU - Lee, Jung Hyung
AU - Jeong, Jae Yong
AU - Jang, Seok Ki
AU - Kim, Seong Kweon
AU - Park, Young Soo
AU - Sun, Min Young
AU - Lee, Seong Ro
AU - Kim, Seong Jong
N1 - Publisher Copyright:
© 2014 by American Scientific Publishers.
PY - 2014
Y1 - 2014
N2 - Materials exposed to a marine environment are damaged in a number of ways, such as through cavitation, erosion, abrasion, corrosion, and a combination thereof. Organic coating or surface coating using a metallic material is a technique that is used to improve the durability of a product exposed to a marine environment. This study aims to improve the cavitation resistance by applying a high velocity oxygen fuel (HVOF) spray coating technique using Fe-Cr-Ni-C-Si powder to ALBC3 alloy, which is used under a marine environment. After the cavitation test was conducted, the cavitation rate of the coating layer was found to be great in the initial stage and then, it was constant. For the case of the Fe-Cr-Ni-C-Si coating layer, the solid solution, which was reacted with interstitial elements of C and Si, was evenly distributed and, thus, it shows an excellent cavitation resistance.
AB - Materials exposed to a marine environment are damaged in a number of ways, such as through cavitation, erosion, abrasion, corrosion, and a combination thereof. Organic coating or surface coating using a metallic material is a technique that is used to improve the durability of a product exposed to a marine environment. This study aims to improve the cavitation resistance by applying a high velocity oxygen fuel (HVOF) spray coating technique using Fe-Cr-Ni-C-Si powder to ALBC3 alloy, which is used under a marine environment. After the cavitation test was conducted, the cavitation rate of the coating layer was found to be great in the initial stage and then, it was constant. For the case of the Fe-Cr-Ni-C-Si coating layer, the solid solution, which was reacted with interstitial elements of C and Si, was evenly distributed and, thus, it shows an excellent cavitation resistance.
KW - ALBC3 alloy
KW - Cavitation resistance
KW - Fe-Cr-Ni-C-Si
KW - HVOF coating technique
KW - Marine environment
UR - http://www.scopus.com/inward/record.url?scp=84913529954&partnerID=8YFLogxK
U2 - 10.1166/sam.2014.2116
DO - 10.1166/sam.2014.2116
M3 - Article
AN - SCOPUS:84913529954
SN - 1947-2935
VL - 6
SP - 2056
EP - 2060
JO - Science of Advanced Materials
JF - Science of Advanced Materials
IS - 9
ER -