Solid state amorphization in the Al-Fe binary system during high energy milling
In the present study, mechanical alloying (MA) of Al75Fe25 elemental powders mixture was carried out in argon atmosphere, using a high energy attritor ball mill. The microstructure of the milled products at different stages of milling was characterized by X-ray diffraction (XRD), scanning electron m...
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| creator | Urban, P Cuevas, F G Montes, J M Cintas, J |
| description | In the present study, mechanical alloying (MA) of Al75Fe25 elemental powders mixture was carried out in argon atmosphere, using a high energy attritor ball mill. The microstructure of the milled products at different stages of milling was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and differential scanning calorimetry (DSC). The results showed that the amorphous phase content increased by increasing the milling time, and after 50 hours the amorphization process became complete. Heating the samples resulted in the crystallization of the synthesized amorphous alloys and the appearance of the equilibrium intermetallic compounds Al5Fe2. |
| doi_str_mv | 10.1063/1.4849319 |
| format | Conference Proceeding |
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The microstructure of the milled products at different stages of milling was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and differential scanning calorimetry (DSC). The results showed that the amorphous phase content increased by increasing the milling time, and after 50 hours the amorphization process became complete. Heating the samples resulted in the crystallization of the synthesized amorphous alloys and the appearance of the equilibrium intermetallic compounds Al5Fe2.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4849319</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Alloy systems ; Alloying elements ; Amorphization ; Amorphous alloys ; AMORPHOUS STATE ; Ball milling ; Ball mills ; Binary systems ; CALORIMETRY ; CRYSTALLIZATION ; Electron microscopes ; INTERMETALLIC COMPOUNDS ; Iron ; MATERIALS SCIENCE ; Mechanical alloying ; Metallic glasses ; Microscopy ; MICROSTRUCTURE ; MIXTURES ; POWDERS ; SCANNING ELECTRON MICROSCOPY ; SOLIDS ; TRANSMISSION ELECTRON MICROSCOPY ; X-RAY DIFFRACTION</subject><ispartof>AIP conference proceedings, 2013, Vol.1569 (1), p.479</ispartof><rights>2013 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c251t-d9e05df8a37dcde49dfbd9e6a1a8cba14a788f4c5b42e64844d80f981bd9ac9c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,309,310,314,776,780,785,786,881,23910,23911,25119,27903,27904</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22261726$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Urban, P</creatorcontrib><creatorcontrib>Cuevas, F G</creatorcontrib><creatorcontrib>Montes, J M</creatorcontrib><creatorcontrib>Cintas, J</creatorcontrib><title>Solid state amorphization in the Al-Fe binary system during high energy milling</title><title>AIP conference proceedings</title><description>In the present study, mechanical alloying (MA) of Al75Fe25 elemental powders mixture was carried out in argon atmosphere, using a high energy attritor ball mill. The microstructure of the milled products at different stages of milling was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and differential scanning calorimetry (DSC). The results showed that the amorphous phase content increased by increasing the milling time, and after 50 hours the amorphization process became complete. Heating the samples resulted in the crystallization of the synthesized amorphous alloys and the appearance of the equilibrium intermetallic compounds Al5Fe2.</description><subject>Alloy systems</subject><subject>Alloying elements</subject><subject>Amorphization</subject><subject>Amorphous alloys</subject><subject>AMORPHOUS STATE</subject><subject>Ball milling</subject><subject>Ball mills</subject><subject>Binary systems</subject><subject>CALORIMETRY</subject><subject>CRYSTALLIZATION</subject><subject>Electron microscopes</subject><subject>INTERMETALLIC COMPOUNDS</subject><subject>Iron</subject><subject>MATERIALS SCIENCE</subject><subject>Mechanical alloying</subject><subject>Metallic glasses</subject><subject>Microscopy</subject><subject>MICROSTRUCTURE</subject><subject>MIXTURES</subject><subject>POWDERS</subject><subject>SCANNING ELECTRON MICROSCOPY</subject><subject>SOLIDS</subject><subject>TRANSMISSION ELECTRON MICROSCOPY</subject><subject>X-RAY DIFFRACTION</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNpFj09LwzAchoMoWKcHv0HAc2eSpvlzHMOpMNhBBW8lTX5dM9pkNtlhfnoLCp5eeHh4eV-E7ilZUiKqR7rkiuuK6gtU0LqmpRRUXKKCEM1LxqvPa3ST0oEQpqVUBdq9xcE7nLLJgM0Yp2Pvv032MWAfcO4Br4ZyA7j1wUxnnM4pw4jdafJhj3u_7zEEmPZnPPphmNktuurMkODuLxfoY_P0vn4pt7vn1_VqW1pW01w6DaR2nTKVdNYB165rZyYMNcq2hnIjleq4rVvOQMyXuFOk04rOlrHaVgv08NsbU_ZNsj6D7W0MAWxuGGOCSib-reMUv06QcnOIpynMwxpGmZRCCsKqH_bXXHQ</recordid><startdate>20131216</startdate><enddate>20131216</enddate><creator>Urban, P</creator><creator>Cuevas, F G</creator><creator>Montes, J M</creator><creator>Cintas, J</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20131216</creationdate><title>Solid state amorphization in the Al-Fe binary system during high energy milling</title><author>Urban, P ; Cuevas, F G ; Montes, J M ; Cintas, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c251t-d9e05df8a37dcde49dfbd9e6a1a8cba14a788f4c5b42e64844d80f981bd9ac9c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Alloy systems</topic><topic>Alloying elements</topic><topic>Amorphization</topic><topic>Amorphous alloys</topic><topic>AMORPHOUS STATE</topic><topic>Ball milling</topic><topic>Ball mills</topic><topic>Binary systems</topic><topic>CALORIMETRY</topic><topic>CRYSTALLIZATION</topic><topic>Electron microscopes</topic><topic>INTERMETALLIC COMPOUNDS</topic><topic>Iron</topic><topic>MATERIALS SCIENCE</topic><topic>Mechanical alloying</topic><topic>Metallic glasses</topic><topic>Microscopy</topic><topic>MICROSTRUCTURE</topic><topic>MIXTURES</topic><topic>POWDERS</topic><topic>SCANNING ELECTRON MICROSCOPY</topic><topic>SOLIDS</topic><topic>TRANSMISSION ELECTRON MICROSCOPY</topic><topic>X-RAY DIFFRACTION</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Urban, P</creatorcontrib><creatorcontrib>Cuevas, F G</creatorcontrib><creatorcontrib>Montes, J M</creatorcontrib><creatorcontrib>Cintas, J</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Urban, P</au><au>Cuevas, F G</au><au>Montes, J M</au><au>Cintas, J</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Solid state amorphization in the Al-Fe binary system during high energy milling</atitle><btitle>AIP conference proceedings</btitle><date>2013-12-16</date><risdate>2013</risdate><volume>1569</volume><issue>1</issue><epage>479</epage><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>In the present study, mechanical alloying (MA) of Al75Fe25 elemental powders mixture was carried out in argon atmosphere, using a high energy attritor ball mill. The microstructure of the milled products at different stages of milling was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and differential scanning calorimetry (DSC). The results showed that the amorphous phase content increased by increasing the milling time, and after 50 hours the amorphization process became complete. Heating the samples resulted in the crystallization of the synthesized amorphous alloys and the appearance of the equilibrium intermetallic compounds Al5Fe2.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4849319</doi></addata></record> |
| fulltext | fulltext |
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| ispartof | AIP conference proceedings, 2013, Vol.1569 (1), p.479 |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_osti_scitechconnect_22261726 |
| source | AIP Journals Complete |
| subjects | Alloy systems Alloying elements Amorphization Amorphous alloys AMORPHOUS STATE Ball milling Ball mills Binary systems CALORIMETRY CRYSTALLIZATION Electron microscopes INTERMETALLIC COMPOUNDS Iron MATERIALS SCIENCE Mechanical alloying Metallic glasses Microscopy MICROSTRUCTURE MIXTURES POWDERS SCANNING ELECTRON MICROSCOPY SOLIDS TRANSMISSION ELECTRON MICROSCOPY X-RAY DIFFRACTION |
| title | Solid state amorphization in the Al-Fe binary system during high energy milling |
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