2024-03-29T13:53:51Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/218812021-09-10T08:39:08Zcom_10324_1136com_10324_931com_10324_894col_10324_1218
García Cabezón, Ana Cristina
Martín Pedrosa, Fernando
Blanco Val, María Yolanda
Herranz Sánchez-Cosgalla, Gemma
2016-12-21T11:03:46Z
2014
Corrosion, 2014, 70, 10 (1000-1007)
0010-9312
http://uvadoc.uva.es/handle/10324/21881
10.5006/1243
1000
10
1007
Influence of Sinter-Cooling Rate on the Corrosion Behavior of High-Nitrogen, Low-Nickel Powder Metallurgy Austenitic Stainless Steel
70
A high-nitrogen, low-nickel powder metallurgy austenitic stainless steel was studied and compared with a conventional powder metallurgy austenitic stainless steel. Three different sintering processes were applied by controlling the sinter-cooling rate (furnace, gas, and water). Nitrogen was chosen as the sintering atmosphere. A microstructural study was performed and the corrosion behavior was evaluated in terms of anodic polarization measurements and an electrochemical potentiokinetic reactivation test. It was found that the water-cooling process is advisable for good corrosion behavior. The results were correlated with the microstructural features.
spa
info:eu-repo/semantics/embargoedAccess
NATL ASSOC CORROSION ENG, 1440 SOUTH CREEK DRIVE, HOUSTON, TX 77084-4906 US
Anodic polarization
Austenite
Intergranular corrosion
Passivation
Stainless steels
Influence of Sinter-Cooling Rate on the Corrosion Behavior of High-Nitrogen, Low-Nickel Powder Metallurgy Austenitic Stainless Steel
info:eu-repo/semantics/article