Quenching and Partitioning Process in Ductile Cast Irons

A commercial ductile iron alloy was submitted to Quenching and Partitioning (Q&P) process. Samples were austenitized at 900ºC for two hours, quenched at 170ºC and held at this temperature for 2 minutes and finally were re-heated in temperatures between 300 and 450ºC in time intervals between 2 a...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: da Silva, A.J.S.T., de Campos, M.F., Nishikawa, A.S., Guesser, W.L., Goldenstein, H.
Formato: Artículo
Lenguaje:Inglés
Publicado: INTEMA - UNMdP-CONICET 2014
Acceso en línea:10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
Aporte de:
RINFI - Facultad de Ingeniería (UNLdP) de Universidad Nacional de Mar del Plata (UNMdP)
id I29-R182123456789-42
record_format ojs
institution Universidad Nacional de Mar del Plata (UNMdP)
institution_str I-29
repository_str R-182
container_title_str RINFI - Facultad de Ingeniería (UNLdP)
language Inglés
format Artículo
author da Silva, A.J.S.T.
de Campos, M.F.
Nishikawa, A.S.
Guesser, W.L.
Goldenstein, H.
spellingShingle da Silva, A.J.S.T.
de Campos, M.F.
Nishikawa, A.S.
Guesser, W.L.
Goldenstein, H.
Quenching and Partitioning Process in Ductile Cast Irons
author_facet da Silva, A.J.S.T.
de Campos, M.F.
Nishikawa, A.S.
Guesser, W.L.
Goldenstein, H.
author_sort da Silva, A.J.S.T.
title Quenching and Partitioning Process in Ductile Cast Irons
title_short Quenching and Partitioning Process in Ductile Cast Irons
title_full Quenching and Partitioning Process in Ductile Cast Irons
title_fullStr Quenching and Partitioning Process in Ductile Cast Irons
title_full_unstemmed Quenching and Partitioning Process in Ductile Cast Irons
title_sort quenching and partitioning process in ductile cast irons
description A commercial ductile iron alloy was submitted to Quenching and Partitioning (Q&P) process. Samples were austenitized at 900ºC for two hours, quenched at 170ºC and held at this temperature for 2 minutes and finally were re-heated in temperatures between 300 and 450ºC in time intervals between 2 and 180 minutes. The microstructure evaluation was performed with SEM and X-ray diffraction and mechanical properties were measured using uniaxial tensile tests and Charpy tests. In general, the Q&P process is suitable to achieve large fractions of retained austenite in ductile cast irons. The combination of properties thus obtained is very interesting from the engineering point of view, and if the elongation can be increased will provide an alternative to the austempered ductile irons.
publisher INTEMA - UNMdP-CONICET
publishDate 2014
url 10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
work_keys_str_mv AT dasilvaajst quenchingandpartitioningprocessinductilecastirons
AT decamposmf quenchingandpartitioningprocessinductilecastirons
AT nishikawaas quenchingandpartitioningprocessinductilecastirons
AT guesserwl quenchingandpartitioningprocessinductilecastirons
AT goldensteinh quenchingandpartitioningprocessinductilecastirons
bdutipo_str Revistas
_version_ 1764819791631089667

Ejemplares similares