Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines
Camshafts are a relevant part of diesel engines of extended use today. These components work under torsion and are also prone to fatigue and wear damage. Usually they are manufactured by casting, forging or machining from forged bars of low alloy steels. In most cases, the machined surfaces are quen...
| Autores principales: | , , , |
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| Formato: | Documento de conferencia acceptedVersion |
| Lenguaje: | Inglés Inglés |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12272/4795 |
| Aporte de: |
| id |
I68-R174-20.500.12272-4795 |
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| record_format |
dspace |
| institution |
Universidad Tecnológica Nacional |
| institution_str |
I-68 |
| repository_str |
R-174 |
| collection |
RIA - Repositorio Institucional Abierto (UTN) |
| language |
Inglés Inglés |
| topic |
Plasma nitriding Diesel engines |
| spellingShingle |
Plasma nitriding Diesel engines Cabo, Amado Brühl, Sonia Patricia Prieto, Germán Tuckart, Walter Roberto Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| topic_facet |
Plasma nitriding Diesel engines |
| description |
Camshafts are a relevant part of diesel engines of extended use today. These components work under torsion and are also prone to fatigue and wear damage. Usually they are manufactured by casting, forging or machining from forged bars of low alloy steels. In most cases, the machined surfaces are quenched and tempered by induction heating. To withstand the efforts imposed on the active surfaces and improve tribological and fatigue properties, the industry used for decades thermochemical technologies such as: salt bath or gaseous nitriding and nitrocarburizing processes.
This work studied the effects of plasma nitriding and plasma nitrocarburizing, on the tribological behavior of the steel SAE 1045HM3 proposed to produce camshafts.
Results show that plasma nitrided samples present the best tribological behavior compared to the
nitrocarburized and quenched and tempered ones. The influence of the roughness produced by the
thermochemical processes also appears to be important. |
| format |
Documento de conferencia acceptedVersion |
| author |
Cabo, Amado Brühl, Sonia Patricia Prieto, Germán Tuckart, Walter Roberto |
| author_facet |
Cabo, Amado Brühl, Sonia Patricia Prieto, Germán Tuckart, Walter Roberto |
| author_sort |
Cabo, Amado |
| title |
Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| title_short |
Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| title_full |
Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| title_fullStr |
Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| title_full_unstemmed |
Plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| title_sort |
plasma nitriding and plasma nitrocarburizing of a low alloy steel selected to produce camshafts for diesel engines |
| publishDate |
2021 |
| url |
http://hdl.handle.net/20.500.12272/4795 |
| work_keys_str_mv |
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Repositorios |
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