Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing)
Grain refinement in magnesium is evaluated in the present paper. Equal Channel Angular Pressing is used to process commercially pure magnesium. Processing was carried out at 523 K which is lower than the temperature used in other papers on the literature. The grain structure was evaluated throughout...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2012-04-01
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| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200022 |
| _version_ | 1819091676849766400 |
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| author | Flávia Spitale Jacques Poggiali Roberto Braga Figueiredo Maria Teresa Paulino Aguilar Paulo Roberto Cetlin |
| author_facet | Flávia Spitale Jacques Poggiali Roberto Braga Figueiredo Maria Teresa Paulino Aguilar Paulo Roberto Cetlin |
| author_sort | Flávia Spitale Jacques Poggiali |
| collection | DOAJ |
| description | Grain refinement in magnesium is evaluated in the present paper. Equal Channel Angular Pressing is used to process commercially pure magnesium. Processing was carried out at 523 K which is lower than the temperature used in other papers on the literature. The grain structure was evaluated throughout the deformation zone. The low processing temperature prevents significant grain growth. The evolution of the grain structure is compared to a recent model for mechanism of grain refinement in magnesium. The present results confirm the validity of the model. |
| first_indexed | 2024-12-21T22:43:31Z |
| format | Article |
| id | doaj.art-a2629027da354f958a7ac451f0ad3ae0 |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-21T22:43:31Z |
| publishDate | 2012-04-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-a2629027da354f958a7ac451f0ad3ae02022-12-21T18:47:46ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392012-04-01152312316Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing)Flávia Spitale Jacques PoggialiRoberto Braga FigueiredoMaria Teresa Paulino AguilarPaulo Roberto CetlinGrain refinement in magnesium is evaluated in the present paper. Equal Channel Angular Pressing is used to process commercially pure magnesium. Processing was carried out at 523 K which is lower than the temperature used in other papers on the literature. The grain structure was evaluated throughout the deformation zone. The low processing temperature prevents significant grain growth. The evolution of the grain structure is compared to a recent model for mechanism of grain refinement in magnesium. The present results confirm the validity of the model.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200022magnesiumsevere plastic deformation (SPD)ECAP |
| spellingShingle | Flávia Spitale Jacques Poggiali Roberto Braga Figueiredo Maria Teresa Paulino Aguilar Paulo Roberto Cetlin Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) Materials Research magnesium severe plastic deformation (SPD) ECAP |
| title | Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) |
| title_full | Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) |
| title_fullStr | Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) |
| title_full_unstemmed | Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) |
| title_short | Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) |
| title_sort | grain refinement of commercial purity magnesium processed by ecap equal channel angular pressing |
| topic | magnesium severe plastic deformation (SPD) ECAP |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000200022 |
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