Investigation of the intermetallic [beta]'-phase in the Co--Al--Si system
An experimental investigation of the structure and physical properties of the intermetallic [beta]' (B2) phase in the Co--Al--Si system has been performed. It has been shown that alloying with silicon reduces the degree of long-range order and the lattice parameter of the B2 phase. It has been...
Gespeichert in:
| Veröffentlicht in: | Physics of metals and metallography 2017-03, Vol.118 (3), p.249 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 3 |
| container_start_page | 249 |
| container_title | Physics of metals and metallography |
| container_volume | 118 |
| creator | Kazantseva, N.V Ezhov, I.V Davydov, D.I Vinogradova, N.I Terentev, P.B |
| description | An experimental investigation of the structure and physical properties of the intermetallic [beta]' (B2) phase in the Co--Al--Si system has been performed. It has been shown that alloying with silicon reduces the degree of long-range order and the lattice parameter of the B2 phase. It has been revealed that small additives of silicon (up to 3 at %) favor the formation of pores and cracks and lead to a strong embrittlement of the alloy. In the structure of the Co-39.5 at % Al--3 at % Si alloy after high-temperature homogenization at 1260[degrees]C for 30 h and slow cooling, prismatic dislocation loops of a specific cubic shape formed by edge dislocations with a Burgers vector a (100) have been revealed. It has been shown experimentally that the changes in the magnetic properties of the weakly magnetic CoAl-based alloys can serve as an indicator of the degree of the defect nature of the crystal lattice of this intermetallic compound. Keywords: intermetallic compound CoAl, alloying with Si, prismatic dislocations, magnetic properties |
| doi_str_mv | 10.1134/S0031918X17030061 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_1883505311</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A497672359</galeid><sourcerecordid>A497672359</sourcerecordid><originalsourceid>FETCH-LOGICAL-g671-6bfb0421a8a957cdb5c0e76630437b1dc3a3886b73e277a1baed0f4b5e7549df3</originalsourceid><addsrcrecordid>eNotkE9LAzEQxYMoWKsfwNuCB0-pM5382T2WorVQ8NAeBJGS7CZtyna3blLBb-_WyhzeML_HvGEYu0cYIZJ4WgIQFpi_owYCUHjBBiil5AoLuGSDE-Ynfs1uYtwBCCEUDdh83ny7mMLGpNA2WeuztHVZaJLr9i6Zug5l9mH77vORH7YmntifZdpyPqk5X4Ys_sTk9rfsyps6urt_HbLVy_Nq-soXb7P5dLLgG6WRK-stiDGa3BRSl5WVJTitFIEgbbEqyVCeK6vJjbU2aI2rwAsrnZaiqDwN2cN57aFrv4796etde-yaPnGNeU4SJPUPGbLR2bUxtVuHxrepM2VflduHsm2cD_18Igqt9JhkQb_6P118</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1883505311</pqid></control><display><type>article</type><title>Investigation of the intermetallic [beta]'-phase in the Co--Al--Si system</title><source>Springer Nature - Complete Springer Journals</source><creator>Kazantseva, N.V ; Ezhov, I.V ; Davydov, D.I ; Vinogradova, N.I ; Terentev, P.B</creator><creatorcontrib>Kazantseva, N.V ; Ezhov, I.V ; Davydov, D.I ; Vinogradova, N.I ; Terentev, P.B</creatorcontrib><description>An experimental investigation of the structure and physical properties of the intermetallic [beta]' (B2) phase in the Co--Al--Si system has been performed. It has been shown that alloying with silicon reduces the degree of long-range order and the lattice parameter of the B2 phase. It has been revealed that small additives of silicon (up to 3 at %) favor the formation of pores and cracks and lead to a strong embrittlement of the alloy. In the structure of the Co-39.5 at % Al--3 at % Si alloy after high-temperature homogenization at 1260[degrees]C for 30 h and slow cooling, prismatic dislocation loops of a specific cubic shape formed by edge dislocations with a Burgers vector a (100) have been revealed. It has been shown experimentally that the changes in the magnetic properties of the weakly magnetic CoAl-based alloys can serve as an indicator of the degree of the defect nature of the crystal lattice of this intermetallic compound. Keywords: intermetallic compound CoAl, alloying with Si, prismatic dislocations, magnetic properties</description><identifier>ISSN: 0031-918X</identifier><identifier>EISSN: 1555-6190</identifier><identifier>DOI: 10.1134/S0031918X17030061</identifier><language>eng</language><publisher>Moscow: Springer</publisher><subject>Alloys ; Intermetallic compounds ; Investigations ; Magnetic properties</subject><ispartof>Physics of metals and metallography, 2017-03, Vol.118 (3), p.249</ispartof><rights>COPYRIGHT 2017 Springer</rights><rights>Physics of Metals and Metallography is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Kazantseva, N.V</creatorcontrib><creatorcontrib>Ezhov, I.V</creatorcontrib><creatorcontrib>Davydov, D.I</creatorcontrib><creatorcontrib>Vinogradova, N.I</creatorcontrib><creatorcontrib>Terentev, P.B</creatorcontrib><title>Investigation of the intermetallic [beta]'-phase in the Co--Al--Si system</title><title>Physics of metals and metallography</title><description>An experimental investigation of the structure and physical properties of the intermetallic [beta]' (B2) phase in the Co--Al--Si system has been performed. It has been shown that alloying with silicon reduces the degree of long-range order and the lattice parameter of the B2 phase. It has been revealed that small additives of silicon (up to 3 at %) favor the formation of pores and cracks and lead to a strong embrittlement of the alloy. In the structure of the Co-39.5 at % Al--3 at % Si alloy after high-temperature homogenization at 1260[degrees]C for 30 h and slow cooling, prismatic dislocation loops of a specific cubic shape formed by edge dislocations with a Burgers vector a (100) have been revealed. It has been shown experimentally that the changes in the magnetic properties of the weakly magnetic CoAl-based alloys can serve as an indicator of the degree of the defect nature of the crystal lattice of this intermetallic compound. Keywords: intermetallic compound CoAl, alloying with Si, prismatic dislocations, magnetic properties</description><subject>Alloys</subject><subject>Intermetallic compounds</subject><subject>Investigations</subject><subject>Magnetic properties</subject><issn>0031-918X</issn><issn>1555-6190</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNotkE9LAzEQxYMoWKsfwNuCB0-pM5382T2WorVQ8NAeBJGS7CZtyna3blLBb-_WyhzeML_HvGEYu0cYIZJ4WgIQFpi_owYCUHjBBiil5AoLuGSDE-Ynfs1uYtwBCCEUDdh83ny7mMLGpNA2WeuztHVZaJLr9i6Zug5l9mH77vORH7YmntifZdpyPqk5X4Ys_sTk9rfsyps6urt_HbLVy_Nq-soXb7P5dLLgG6WRK-stiDGa3BRSl5WVJTitFIEgbbEqyVCeK6vJjbU2aI2rwAsrnZaiqDwN2cN57aFrv4796etde-yaPnGNeU4SJPUPGbLR2bUxtVuHxrepM2VflduHsm2cD_18Igqt9JhkQb_6P118</recordid><startdate>20170301</startdate><enddate>20170301</enddate><creator>Kazantseva, N.V</creator><creator>Ezhov, I.V</creator><creator>Davydov, D.I</creator><creator>Vinogradova, N.I</creator><creator>Terentev, P.B</creator><general>Springer</general><general>Springer Nature B.V</general><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20170301</creationdate><title>Investigation of the intermetallic [beta]'-phase in the Co--Al--Si system</title><author>Kazantseva, N.V ; Ezhov, I.V ; Davydov, D.I ; Vinogradova, N.I ; Terentev, P.B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g671-6bfb0421a8a957cdb5c0e76630437b1dc3a3886b73e277a1baed0f4b5e7549df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Alloys</topic><topic>Intermetallic compounds</topic><topic>Investigations</topic><topic>Magnetic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kazantseva, N.V</creatorcontrib><creatorcontrib>Ezhov, I.V</creatorcontrib><creatorcontrib>Davydov, D.I</creatorcontrib><creatorcontrib>Vinogradova, N.I</creatorcontrib><creatorcontrib>Terentev, P.B</creatorcontrib><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Physics of metals and metallography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kazantseva, N.V</au><au>Ezhov, I.V</au><au>Davydov, D.I</au><au>Vinogradova, N.I</au><au>Terentev, P.B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of the intermetallic [beta]'-phase in the Co--Al--Si system</atitle><jtitle>Physics of metals and metallography</jtitle><date>2017-03-01</date><risdate>2017</risdate><volume>118</volume><issue>3</issue><spage>249</spage><pages>249-</pages><issn>0031-918X</issn><eissn>1555-6190</eissn><abstract>An experimental investigation of the structure and physical properties of the intermetallic [beta]' (B2) phase in the Co--Al--Si system has been performed. It has been shown that alloying with silicon reduces the degree of long-range order and the lattice parameter of the B2 phase. It has been revealed that small additives of silicon (up to 3 at %) favor the formation of pores and cracks and lead to a strong embrittlement of the alloy. In the structure of the Co-39.5 at % Al--3 at % Si alloy after high-temperature homogenization at 1260[degrees]C for 30 h and slow cooling, prismatic dislocation loops of a specific cubic shape formed by edge dislocations with a Burgers vector a (100) have been revealed. It has been shown experimentally that the changes in the magnetic properties of the weakly magnetic CoAl-based alloys can serve as an indicator of the degree of the defect nature of the crystal lattice of this intermetallic compound. Keywords: intermetallic compound CoAl, alloying with Si, prismatic dislocations, magnetic properties</abstract><cop>Moscow</cop><pub>Springer</pub><doi>10.1134/S0031918X17030061</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-918X |
| ispartof | Physics of metals and metallography, 2017-03, Vol.118 (3), p.249 |
| issn | 0031-918X 1555-6190 |
| language | eng |
| recordid | cdi_proquest_journals_1883505311 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Alloys Intermetallic compounds Investigations Magnetic properties |
| title | Investigation of the intermetallic [beta]'-phase in the Co--Al--Si system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T02%3A02%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Investigation%20of%20the%20intermetallic%20%5Bbeta%5D'-phase%20in%20the%20Co--Al--Si%20system&rft.jtitle=Physics%20of%20metals%20and%20metallography&rft.au=Kazantseva,%20N.V&rft.date=2017-03-01&rft.volume=118&rft.issue=3&rft.spage=249&rft.pages=249-&rft.issn=0031-918X&rft.eissn=1555-6190&rft_id=info:doi/10.1134/S0031918X17030061&rft_dat=%3Cgale_proqu%3EA497672359%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1883505311&rft_id=info:pmid/&rft_galeid=A497672359&rfr_iscdi=true |