Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts

Powder metallurgical steels have lower corrosion resistance compared to wrought steels. Their behavior is simultaneously affected by interconnected porosity, pore morphology, interaction with sintering atmospheres, and metallurgical phenomena such as steel 'sensitization'. This work presen...

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Tipo de recurso:
Fecha de publicación:
2022
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
eng
OAI Identifier:
oai:repositorio.uptc.edu.co:001/14343
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417
https://repositorio.uptc.edu.co/handle/001/14343
Palabra clave:
Powder metallurgy
sintered porosity
sintered density
austenitic stainless steels
corrosion rate
Pulvimetalurgia
porosidad de sinterizado
densidad de sinterizado
aceros inoxidables austeníticos
velocidad de corrosión
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Copyright (c) 2022 Luz-Adriana Cañas-Mendoza, Yaneth Pineda-Triana, Enrique Vera-López
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dc.title.en-US.fl_str_mv Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
dc.title.es-ES.fl_str_mv Determinación teórica y práctica de una mezcla binaria de polvos de acero AISI 316 para aumentar la resistencia a la corrosión en piezas pulvimetalúrgicas
title Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
spellingShingle Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
Powder metallurgy
sintered porosity
sintered density
austenitic stainless steels
corrosion rate
Pulvimetalurgia
porosidad de sinterizado
densidad de sinterizado
aceros inoxidables austeníticos
velocidad de corrosión
title_short Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
title_full Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
title_fullStr Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
title_full_unstemmed Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
title_sort Theoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical Parts
dc.subject.en-US.fl_str_mv Powder metallurgy
sintered porosity
sintered density
austenitic stainless steels
corrosion rate
topic Powder metallurgy
sintered porosity
sintered density
austenitic stainless steels
corrosion rate
Pulvimetalurgia
porosidad de sinterizado
densidad de sinterizado
aceros inoxidables austeníticos
velocidad de corrosión
dc.subject.es-ES.fl_str_mv Pulvimetalurgia
porosidad de sinterizado
densidad de sinterizado
aceros inoxidables austeníticos
velocidad de corrosión
description Powder metallurgical steels have lower corrosion resistance compared to wrought steels. Their behavior is simultaneously affected by interconnected porosity, pore morphology, interaction with sintering atmospheres, and metallurgical phenomena such as steel 'sensitization'. This work presents the theoretical methodology to calculate the optimum composition of the mixture and the conditions for a maximum packing of two sizes spheres (assuming a spherical shape factor) according to the development published by Brouwers for a system of binary mixtures. For the theoretical determination of the mixture, the results of density and porosity of a 316 powder metallurgical stainless steel made from prealloyed powders of two average granulometries (45μm and 150μm) are presented. The powders were combined in different proportions to define the appropriate quantities that allow the manufacture of steel with a low corrosion rate. The obtained results confirm that the theoretical calculation is a reliable alternative to formulate powder metallurgical alloys since good particle packing is achieved, which has a favorable effect on the characteristics of the finished product.
publishDate 2022
dc.date.accessioned.none.fl_str_mv 2024-07-05T19:12:07Z
dc.date.available.none.fl_str_mv 2024-07-05T19:12:07Z
dc.date.none.fl_str_mv 2022-09-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a299
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417
10.19053/01211129.v31.n61.2022.14417
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/14343
url https://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417
https://repositorio.uptc.edu.co/handle/001/14343
identifier_str_mv 10.19053/01211129.v31.n61.2022.14417
dc.language.none.fl_str_mv eng
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417/12122
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417/12316
dc.rights.en-US.fl_str_mv Copyright (c) 2022 Luz-Adriana Cañas-Mendoza, Yaneth Pineda-Triana, Enrique Vera-López
http://creativecommons.org/licenses/by/4.0
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf216
rights_invalid_str_mv Copyright (c) 2022 Luz-Adriana Cañas-Mendoza, Yaneth Pineda-Triana, Enrique Vera-López
http://creativecommons.org/licenses/by/4.0
http://purl.org/coar/access_right/c_abf216
http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
text/xml
dc.publisher.en-US.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista Facultad de Ingeniería; Vol. 31 No. 61 (2022): July-September 2022 (Continuous Publication); e14417
dc.source.es-ES.fl_str_mv Revista Facultad de Ingeniería; Vol. 31 Núm. 61 (2022): Julio-Septiembre 2022 (Publicación Continua); e14417
dc.source.none.fl_str_mv 2357-5328
0121-1129
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
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spelling 2022-09-062024-07-05T19:12:07Z2024-07-05T19:12:07Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/1441710.19053/01211129.v31.n61.2022.14417https://repositorio.uptc.edu.co/handle/001/14343Powder metallurgical steels have lower corrosion resistance compared to wrought steels. Their behavior is simultaneously affected by interconnected porosity, pore morphology, interaction with sintering atmospheres, and metallurgical phenomena such as steel 'sensitization'. This work presents the theoretical methodology to calculate the optimum composition of the mixture and the conditions for a maximum packing of two sizes spheres (assuming a spherical shape factor) according to the development published by Brouwers for a system of binary mixtures. For the theoretical determination of the mixture, the results of density and porosity of a 316 powder metallurgical stainless steel made from prealloyed powders of two average granulometries (45μm and 150μm) are presented. The powders were combined in different proportions to define the appropriate quantities that allow the manufacture of steel with a low corrosion rate. The obtained results confirm that the theoretical calculation is a reliable alternative to formulate powder metallurgical alloys since good particle packing is achieved, which has a favorable effect on the characteristics of the finished product.Los aceros pulvimetalúrgicos tienen una menor resistencia a la corrosión en comparación con los aceros forjados. Su comportamiento se ve afectado simultáneamente por la porosidad interconectada, la morfología de los poros, la interacción con las atmósferas de sinterización y fenómenos metalúrgicos como la "sensitización" del acero. Este trabajo presenta la metodología teórica para calcular la composición óptima de una mezcla y las condiciones requeridas para obtener un empaquetamiento máximo de esferas de dos tamaños promedio de partículas (asumiendo un factor de forma esférico) según la investigación publicada por Brouwers para un sistema de mezclas binarias. Para la determinación teórica de la mezcla se presentan los resultados de densidad y porosidad de un acero inoxidable pulvimetalúrgico 316 elaborado a partir de polvos prealeados de dos granulometrías promedio (45μm y 150μm). Los polvos se combinaron en diferentes proporciones, con el fin de definir las cantidades adecuadas que permitan fabricar un acero con bajos valores de su velocidad de corrosión. Los resultados obtenidos confirman que el cálculo teórico es una alternativa confiable para formular aleaciones pulvimetalúrgicas, ya que se logra un alto empaquetamiento de partículas, lo cual incide favorablemente en las características del producto terminado.application/pdftext/xmlengengUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417/12122https://revistas.uptc.edu.co/index.php/ingenieria/article/view/14417/12316Copyright (c) 2022 Luz-Adriana Cañas-Mendoza, Yaneth Pineda-Triana, Enrique Vera-Lópezhttp://creativecommons.org/licenses/by/4.0http://purl.org/coar/access_right/c_abf216http://purl.org/coar/access_right/c_abf2Revista Facultad de Ingeniería; Vol. 31 No. 61 (2022): July-September 2022 (Continuous Publication); e14417Revista Facultad de Ingeniería; Vol. 31 Núm. 61 (2022): Julio-Septiembre 2022 (Publicación Continua); e144172357-53280121-1129Powder metallurgysintered porositysintered densityaustenitic stainless steelscorrosion ratePulvimetalurgiaporosidad de sinterizadodensidad de sinterizadoaceros inoxidables austeníticosvelocidad de corrosiónTheoretical and Practical Determination of a Binary Mixture of AISI 316 Steel Powders to Increase Corrosion Resistance in Powder Metallurgical PartsDeterminación teórica y práctica de una mezcla binaria de polvos de acero AISI 316 para aumentar la resistencia a la corrosión en piezas pulvimetalúrgicasinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a299http://purl.org/coar/version/c_970fb48d4fbd8a85Cañas-Mendoza, Luz Adriana Pineda-Triana, YanethVera-López, Enrique001/14343oai:repositorio.uptc.edu.co:001/143432025-07-18 11:53:44.072metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co

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