Complex concentrated coatings: Effect of processing route on microstructural and mechanical properties
•Direct mixing of powders (DM) is an effective and efficient route for CCA coatings.•CCA coating with DM precursor show better fracture toughness than alloyed precursor.•CCA coatings from DM and MA precursors show similar cavitation erosion behavior. We investigated the structure–property correlatio...
Gespeichert in:
| Veröffentlicht in: | Materials letters 2018-11, Vol.230, p.100-104 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 104 |
|---|---|
| container_issue | |
| container_start_page | 100 |
| container_title | Materials letters |
| container_volume | 230 |
| creator | Nair, Rakesh B. Arora, H.S. Mandal, Priya Grewal, H.S. |
| description | •Direct mixing of powders (DM) is an effective and efficient route for CCA coatings.•CCA coating with DM precursor show better fracture toughness than alloyed precursor.•CCA coatings from DM and MA precursors show similar cavitation erosion behavior.
We investigated the structure–property correlation for the complex concentrated alloy (CCA) coatings prepared using different precursor powders. Al3CoCrFeNi CCA precursor powders were prepared through mechanical alloying (MA) (ball milling) and direct mixing (DM). CCA coatings were developed using microwave technique through hybrid heating approach. Coatings showed good metallurgical bonding with substrate exhibiting cellular growth structure. Microstructure for both coatings was primarily composed of A2 phase segregated with B2 phase at intercellular region. CCA coatings with different precursors showed insignificant influence on hardness, elastic modulus and cavitation erosion. Nonetheless, coating developed with MA precursor showed slightly lower fracture toughness compared to DM, mainly attributed to inherently higher fraction of intermetallic B2 phase. We showed that direct mixing is an efficient and effective route for developing CCA coatings. |
| doi_str_mv | 10.1016/j.matlet.2018.07.088 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2114214945</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0167577X18311303</els_id><sourcerecordid>2114214945</sourcerecordid><originalsourceid>FETCH-LOGICAL-c334t-e3aeeefb6ee531502b7d6a30577ebfb8264eaa40218f751ade06945dea66f3993</originalsourceid><addsrcrecordid>eNp9kE9LxDAQxYMouK5-Aw8Bz61JkzatB0GW9Q8seFHwFtJ0oinbpiap6Lc3Sz17GmZ4b-bND6FLSnJKaHXd54OKe4h5QWidE5GTuj5CK1oLlvFGNMdolWQiK4V4O0VnIfSEEN4QvkJm44ZpD99Yu1HDGL2K0KVGRTu-hxu8NQZ0xM7gyTsNIaQx9m6OgN2IB6u9C9HPOs5e7bEaOzyA_lCj1alNlgl8tBDO0YlR-wAXf3WNXu-3L5vHbPf88LS522WaMR4zYAoATFsBlIyWpGhFVylGUnBoTVsXFQelOClobURJVQekanjZgaoqw5qGrdHVsjed_pwhRNm72Y_ppCwo5QXlSZ5UfFEd0gcPRk7eDsr_SErkgajs5UJUHohKImQimmy3iw3SB18WvAzaQsLWWZ8gyc7Z_xf8AtYbg-o</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2114214945</pqid></control><display><type>article</type><title>Complex concentrated coatings: Effect of processing route on microstructural and mechanical properties</title><source>ScienceDirect Journals (5 years ago - present)</source><creator>Nair, Rakesh B. ; Arora, H.S. ; Mandal, Priya ; Grewal, H.S.</creator><creatorcontrib>Nair, Rakesh B. ; Arora, H.S. ; Mandal, Priya ; Grewal, H.S.</creatorcontrib><description>•Direct mixing of powders (DM) is an effective and efficient route for CCA coatings.•CCA coating with DM precursor show better fracture toughness than alloyed precursor.•CCA coatings from DM and MA precursors show similar cavitation erosion behavior.
We investigated the structure–property correlation for the complex concentrated alloy (CCA) coatings prepared using different precursor powders. Al3CoCrFeNi CCA precursor powders were prepared through mechanical alloying (MA) (ball milling) and direct mixing (DM). CCA coatings were developed using microwave technique through hybrid heating approach. Coatings showed good metallurgical bonding with substrate exhibiting cellular growth structure. Microstructure for both coatings was primarily composed of A2 phase segregated with B2 phase at intercellular region. CCA coatings with different precursors showed insignificant influence on hardness, elastic modulus and cavitation erosion. Nonetheless, coating developed with MA precursor showed slightly lower fracture toughness compared to DM, mainly attributed to inherently higher fraction of intermetallic B2 phase. We showed that direct mixing is an efficient and effective route for developing CCA coatings.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2018.07.088</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Alloy development ; Alloys ; Ball milling ; Cavitation erosion ; Cellular structure ; Coating effects ; Deposition ; Fracture toughness ; Indentation and hardness ; Intermetallic phases ; Materials science ; Mechanical alloying ; Mechanical properties ; Metallurgy ; Metals ; Metals and alloys ; Microhardness ; Microstructure ; Modulus of elasticity ; Precursors ; Protective coatings ; Substrates</subject><ispartof>Materials letters, 2018-11, Vol.230, p.100-104</ispartof><rights>2018 Elsevier B.V.</rights><rights>Copyright Elsevier BV Nov 1, 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-e3aeeefb6ee531502b7d6a30577ebfb8264eaa40218f751ade06945dea66f3993</citedby><cites>FETCH-LOGICAL-c334t-e3aeeefb6ee531502b7d6a30577ebfb8264eaa40218f751ade06945dea66f3993</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matlet.2018.07.088$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids></links><search><creatorcontrib>Nair, Rakesh B.</creatorcontrib><creatorcontrib>Arora, H.S.</creatorcontrib><creatorcontrib>Mandal, Priya</creatorcontrib><creatorcontrib>Grewal, H.S.</creatorcontrib><title>Complex concentrated coatings: Effect of processing route on microstructural and mechanical properties</title><title>Materials letters</title><description>•Direct mixing of powders (DM) is an effective and efficient route for CCA coatings.•CCA coating with DM precursor show better fracture toughness than alloyed precursor.•CCA coatings from DM and MA precursors show similar cavitation erosion behavior.
We investigated the structure–property correlation for the complex concentrated alloy (CCA) coatings prepared using different precursor powders. Al3CoCrFeNi CCA precursor powders were prepared through mechanical alloying (MA) (ball milling) and direct mixing (DM). CCA coatings were developed using microwave technique through hybrid heating approach. Coatings showed good metallurgical bonding with substrate exhibiting cellular growth structure. Microstructure for both coatings was primarily composed of A2 phase segregated with B2 phase at intercellular region. CCA coatings with different precursors showed insignificant influence on hardness, elastic modulus and cavitation erosion. Nonetheless, coating developed with MA precursor showed slightly lower fracture toughness compared to DM, mainly attributed to inherently higher fraction of intermetallic B2 phase. We showed that direct mixing is an efficient and effective route for developing CCA coatings.</description><subject>Alloy development</subject><subject>Alloys</subject><subject>Ball milling</subject><subject>Cavitation erosion</subject><subject>Cellular structure</subject><subject>Coating effects</subject><subject>Deposition</subject><subject>Fracture toughness</subject><subject>Indentation and hardness</subject><subject>Intermetallic phases</subject><subject>Materials science</subject><subject>Mechanical alloying</subject><subject>Mechanical properties</subject><subject>Metallurgy</subject><subject>Metals</subject><subject>Metals and alloys</subject><subject>Microhardness</subject><subject>Microstructure</subject><subject>Modulus of elasticity</subject><subject>Precursors</subject><subject>Protective coatings</subject><subject>Substrates</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAQxYMouK5-Aw8Bz61JkzatB0GW9Q8seFHwFtJ0oinbpiap6Lc3Sz17GmZ4b-bND6FLSnJKaHXd54OKe4h5QWidE5GTuj5CK1oLlvFGNMdolWQiK4V4O0VnIfSEEN4QvkJm44ZpD99Yu1HDGL2K0KVGRTu-hxu8NQZ0xM7gyTsNIaQx9m6OgN2IB6u9C9HPOs5e7bEaOzyA_lCj1alNlgl8tBDO0YlR-wAXf3WNXu-3L5vHbPf88LS522WaMR4zYAoATFsBlIyWpGhFVylGUnBoTVsXFQelOClobURJVQekanjZgaoqw5qGrdHVsjed_pwhRNm72Y_ppCwo5QXlSZ5UfFEd0gcPRk7eDsr_SErkgajs5UJUHohKImQimmy3iw3SB18WvAzaQsLWWZ8gyc7Z_xf8AtYbg-o</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>Nair, Rakesh B.</creator><creator>Arora, H.S.</creator><creator>Mandal, Priya</creator><creator>Grewal, H.S.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20181101</creationdate><title>Complex concentrated coatings: Effect of processing route on microstructural and mechanical properties</title><author>Nair, Rakesh B. ; Arora, H.S. ; Mandal, Priya ; Grewal, H.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-e3aeeefb6ee531502b7d6a30577ebfb8264eaa40218f751ade06945dea66f3993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Alloy development</topic><topic>Alloys</topic><topic>Ball milling</topic><topic>Cavitation erosion</topic><topic>Cellular structure</topic><topic>Coating effects</topic><topic>Deposition</topic><topic>Fracture toughness</topic><topic>Indentation and hardness</topic><topic>Intermetallic phases</topic><topic>Materials science</topic><topic>Mechanical alloying</topic><topic>Mechanical properties</topic><topic>Metallurgy</topic><topic>Metals</topic><topic>Metals and alloys</topic><topic>Microhardness</topic><topic>Microstructure</topic><topic>Modulus of elasticity</topic><topic>Precursors</topic><topic>Protective coatings</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nair, Rakesh B.</creatorcontrib><creatorcontrib>Arora, H.S.</creatorcontrib><creatorcontrib>Mandal, Priya</creatorcontrib><creatorcontrib>Grewal, H.S.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nair, Rakesh B.</au><au>Arora, H.S.</au><au>Mandal, Priya</au><au>Grewal, H.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Complex concentrated coatings: Effect of processing route on microstructural and mechanical properties</atitle><jtitle>Materials letters</jtitle><date>2018-11-01</date><risdate>2018</risdate><volume>230</volume><spage>100</spage><epage>104</epage><pages>100-104</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>•Direct mixing of powders (DM) is an effective and efficient route for CCA coatings.•CCA coating with DM precursor show better fracture toughness than alloyed precursor.•CCA coatings from DM and MA precursors show similar cavitation erosion behavior.
We investigated the structure–property correlation for the complex concentrated alloy (CCA) coatings prepared using different precursor powders. Al3CoCrFeNi CCA precursor powders were prepared through mechanical alloying (MA) (ball milling) and direct mixing (DM). CCA coatings were developed using microwave technique through hybrid heating approach. Coatings showed good metallurgical bonding with substrate exhibiting cellular growth structure. Microstructure for both coatings was primarily composed of A2 phase segregated with B2 phase at intercellular region. CCA coatings with different precursors showed insignificant influence on hardness, elastic modulus and cavitation erosion. Nonetheless, coating developed with MA precursor showed slightly lower fracture toughness compared to DM, mainly attributed to inherently higher fraction of intermetallic B2 phase. We showed that direct mixing is an efficient and effective route for developing CCA coatings.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2018.07.088</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0167-577X |
| ispartof | Materials letters, 2018-11, Vol.230, p.100-104 |
| issn | 0167-577X 1873-4979 |
| language | eng |
| recordid | cdi_proquest_journals_2114214945 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Alloy development Alloys Ball milling Cavitation erosion Cellular structure Coating effects Deposition Fracture toughness Indentation and hardness Intermetallic phases Materials science Mechanical alloying Mechanical properties Metallurgy Metals Metals and alloys Microhardness Microstructure Modulus of elasticity Precursors Protective coatings Substrates |
| title | Complex concentrated coatings: Effect of processing route on microstructural and mechanical properties |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T00%3A48%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Complex%20concentrated%20coatings:%20Effect%20of%20processing%20route%20on%20microstructural%20and%20mechanical%20properties&rft.jtitle=Materials%20letters&rft.au=Nair,%20Rakesh%20B.&rft.date=2018-11-01&rft.volume=230&rft.spage=100&rft.epage=104&rft.pages=100-104&rft.issn=0167-577X&rft.eissn=1873-4979&rft_id=info:doi/10.1016/j.matlet.2018.07.088&rft_dat=%3Cproquest_cross%3E2114214945%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2114214945&rft_id=info:pmid/&rft_els_id=S0167577X18311303&rfr_iscdi=true |