2024-03-29T15:50:30Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/305962023-01-11T13:32:07Zcom_10324_31661com_10324_952com_10324_894com_10324_1186com_10324_931col_10324_31662col_10324_1404
Martín Pedrosa, Fernando
García Cabezón, Ana Cristina
Blanco Val, María Yolanda
Rodríguez Méndez, María Luz
2018-07-11T08:57:28Z
2015
Mechanical characterization; Hardness measurement; Steel; Powder metallurgy; Hardening
0921-5093
http://uvadoc.uva.es/handle/10324/30596
10.1016/j.msea.2015.06.097
360
365
Materials Science and Engineering: A Volume 642, 26 August 2015, Pages 360–365
642
Producción Científica
Austenitic, ferritic and duplex stainless steels obtained through powder metallurgy technology were sintered in vacuum. Powders were compacted at 650 or 750 MPa and sintered in vacuum with two sinter-cooling rates (furnace- and water-cooling). Mechanical properties, using tensile testing and hardness measurements were evaluated. A full microstructural study of the three types of stainless steels was performed. The mechanical behavior was a function of the sinter-cooling rate and the chemical composition. Duplex stainless steel showed the best mechanical behavior. The use of high compaction pressure and water-cooling process promoted the best mechanical results for all compositions.
2022-07-6
2022-07-06
application/pdf
eng
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 International
Influence of sinter-cooling rate on the mechanical properties of powder metallurgy austenitic, ferritic, and duplex stainless steels sintered in vacuum
info:eu-repo/semantics/article
SI