Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy
Iron is a common impurity present in commercial Al-Si alloys [1-3] and has consistently emerged as the impurity element that may be the most detrimental to the mechanical properties of these alloys [4]. When this element is combined with the aluminum and other alloying elements, iron intermetallic c...
| Autores principales: | , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
Centar za informiranje željezare Sisak
2014
|
| Materias: | |
| Acceso en línea: | http://eprints.uanl.mx/25329/1/158.pdf |
| _version_ | 1824420179914784768 |
|---|---|
| author | Hernández Rodríguez, Alejandra Nohemí Castro Román, M. de J. Herrera Trejo, M. Belmares Perales, S. Orozco González, Pilar |
| author_facet | Hernández Rodríguez, Alejandra Nohemí Castro Román, M. de J. Herrera Trejo, M. Belmares Perales, S. Orozco González, Pilar |
| author_sort | Hernández Rodríguez, Alejandra Nohemí |
| collection | Repositorio Institucional |
| description | Iron is a common impurity present in commercial Al-Si alloys [1-3] and has consistently emerged as the impurity element that may be the most detrimental to the mechanical properties of these alloys [4]. When this element is combined with the aluminum and other alloying elements, iron intermetallic compounds are formed. The iron-bearing compounds that form during solidifi cation appear in a great variety of shapes and sizes and can generally be divided into three different morphologies: β-Al5FeSi-needles, α-Al15(Fe,Mn)3Si2-Chinese scripts and polyhedral and/or star-like crystals. The amount, size and shape of these iron compounds depend largely on the cooling conditions and on the chemical composition, especially the level of iron in the melt [5]. β-Al5FeSi-needles iron compounds have usually
been considered most detrimental to the mechanical properties of Al-Si alloys because of the brittle features
and stress concentration caused by the needle-like morphology. This kind of intermetallics |
| format | Article |
| id | eprints-25329 |
| institution | UANL |
| language | English |
| publishDate | 2014 |
| publisher | Centar za informiranje željezare Sisak |
| record_format | eprints |
| spelling | eprints-253292023-03-28T22:45:58Z http://eprints.uanl.mx/25329/ Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy Hernández Rodríguez, Alejandra Nohemí Castro Román, M. de J. Herrera Trejo, M. Belmares Perales, S. Orozco González, Pilar TA Ingeniería General y Civil Iron is a common impurity present in commercial Al-Si alloys [1-3] and has consistently emerged as the impurity element that may be the most detrimental to the mechanical properties of these alloys [4]. When this element is combined with the aluminum and other alloying elements, iron intermetallic compounds are formed. The iron-bearing compounds that form during solidifi cation appear in a great variety of shapes and sizes and can generally be divided into three different morphologies: β-Al5FeSi-needles, α-Al15(Fe,Mn)3Si2-Chinese scripts and polyhedral and/or star-like crystals. The amount, size and shape of these iron compounds depend largely on the cooling conditions and on the chemical composition, especially the level of iron in the melt [5]. β-Al5FeSi-needles iron compounds have usually been considered most detrimental to the mechanical properties of Al-Si alloys because of the brittle features and stress concentration caused by the needle-like morphology. This kind of intermetallics Centar za informiranje željezare Sisak 2014 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/25329/1/158.pdf http://eprints.uanl.mx/25329/1.haspreviewThumbnailVersion/158.pdf Hernández Rodríguez, Alejandra Nohemí y Castro Román, M. de J. y Herrera Trejo, M. y Belmares Perales, S. y Orozco González, Pilar (2014) Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy. Metalurgija, 53 (3). pp. 314-316. ISSN 0543-5846 https://pubweb.carnet.hr/metalurg/journal-metalurgija-2 |
| spellingShingle | TA Ingeniería General y Civil Hernández Rodríguez, Alejandra Nohemí Castro Román, M. de J. Herrera Trejo, M. Belmares Perales, S. Orozco González, Pilar Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy |
| title_full | Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy |
| title_fullStr | Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy |
| title_full_unstemmed | Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy |
| title_short | Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy |
| title_sort | effects of the fe mn weight ratio and cooling rate on the area fractions of α alfesi and β alfesi phases in al 7 5si 3 75cu 0 5mg 0 55fe xmn aluminum alloy |
| topic | TA Ingeniería General y Civil |
| url | http://eprints.uanl.mx/25329/1/158.pdf |
| work_keys_str_mv | AT hernandezrodriguezalejandranohemi effectsofthefemnweightratioandcoolingrateontheareafractionsofaalfesiandbalfesiphasesinal75si375cu05mg055fexmnaluminumalloy AT castroromanmdej effectsofthefemnweightratioandcoolingrateontheareafractionsofaalfesiandbalfesiphasesinal75si375cu05mg055fexmnaluminumalloy AT herreratrejom effectsofthefemnweightratioandcoolingrateontheareafractionsofaalfesiandbalfesiphasesinal75si375cu05mg055fexmnaluminumalloy AT belmaresperaless effectsofthefemnweightratioandcoolingrateontheareafractionsofaalfesiandbalfesiphasesinal75si375cu05mg055fexmnaluminumalloy AT orozcogonzalezpilar effectsofthefemnweightratioandcoolingrateontheareafractionsofaalfesiandbalfesiphasesinal75si375cu05mg055fexmnaluminumalloy |