Distribution of Some Active Elements in Primary Graphite Precipitates

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The distributions of cerium and oxygen in the matrix and in graphite precipitates of a pure Fe-C-Ce cast iron sample have been studied using scanning Auger microscopy. It is shown that there is no accumulation of any element at the graphite-matrix interface. Cerium was detected in some cases in sphe...

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Autores principales: Theuwissen, K., Duguet, T., Esvan, J., Lacaze, J.
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)
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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 Theuwissen, K.
Duguet, T.
Esvan, J.
Lacaze, J.
spellingShingle Theuwissen, K.
Duguet, T.
Esvan, J.
Lacaze, J.
Distribution of Some Active Elements in Primary Graphite Precipitates
author_facet Theuwissen, K.
Duguet, T.
Esvan, J.
Lacaze, J.
author_sort Theuwissen, K.
title Distribution of Some Active Elements in Primary Graphite Precipitates
title_short Distribution of Some Active Elements in Primary Graphite Precipitates
title_full Distribution of Some Active Elements in Primary Graphite Precipitates
title_fullStr Distribution of Some Active Elements in Primary Graphite Precipitates
title_full_unstemmed Distribution of Some Active Elements in Primary Graphite Precipitates
title_sort distribution of some active elements in primary graphite precipitates
description The distributions of cerium and oxygen in the matrix and in graphite precipitates of a pure Fe-C-Ce cast iron sample have been studied using scanning Auger microscopy. It is shown that there is no accumulation of any element at the graphite-matrix interface. Cerium was detected in some cases in spheroidal graphite precipitates, most often associated with oxygen. Various non-spheroidal graphite precipitates proved to contain cerium and oxygen suggesting a correlation between cerium content and graphite degeneracy.
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 theuwissenk distributionofsomeactiveelementsinprimarygraphiteprecipitates
AT duguett distributionofsomeactiveelementsinprimarygraphiteprecipitates
AT esvanj distributionofsomeactiveelementsinprimarygraphiteprecipitates
AT lacazej distributionofsomeactiveelementsinprimarygraphiteprecipitates
bdutipo_str Revistas
_version_ 1764819791418228736

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