TiC-reinforced CoCrFeMnNi composite processed by cold-consolidation and subsequent annealing
[Display omitted] •Powder metallurgy-based fabrication route to produce HEA-matrix composites.•Cold consolidation using high-pressure torsion.•High densification of 99.5% and uniform distribution of TiC nanoparticles.•High hardness due to full densification, nano-grained HEA-matrix, and TiC particle...
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| Veröffentlicht in: | Materials letters 2021-11, Vol.303, p.130503, Article 130503 |
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| creator | Asghari-Rad, Peyman Nguyen, Nhung Thi-Cam Kim, Yongju Zargaran, Alireza Sathiyamoorthi, Praveen Kim, Hyoung Seop |
| description | [Display omitted]
•Powder metallurgy-based fabrication route to produce HEA-matrix composites.•Cold consolidation using high-pressure torsion.•High densification of 99.5% and uniform distribution of TiC nanoparticles.•High hardness due to full densification, nano-grained HEA-matrix, and TiC particles.
Nanostructured CoCrFeMnNi high-entropy alloy (HEA) reinforced with TiC nanoparticles was fabricated through cold-consolidation using high-pressure torsion followed by annealing. The microstructural and hardness evolutions of the HEA-TiC composite have been compared with the monolithic HEA sample (without TiC) fabricated by a similar route. The HEA-TiC composite with high densification of 99.5% and uniform distribution of TiC nanoparticles showed retarded grain growth due to the pinning effect and enhanced hardness compared to monolithic HEA. The HPT cold consolidation fabrication route can be utilized to produce various HEA-matrix composites. |
| doi_str_mv | 10.1016/j.matlet.2021.130503 |
| format | Article |
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•Powder metallurgy-based fabrication route to produce HEA-matrix composites.•Cold consolidation using high-pressure torsion.•High densification of 99.5% and uniform distribution of TiC nanoparticles.•High hardness due to full densification, nano-grained HEA-matrix, and TiC particles.
Nanostructured CoCrFeMnNi high-entropy alloy (HEA) reinforced with TiC nanoparticles was fabricated through cold-consolidation using high-pressure torsion followed by annealing. The microstructural and hardness evolutions of the HEA-TiC composite have been compared with the monolithic HEA sample (without TiC) fabricated by a similar route. The HEA-TiC composite with high densification of 99.5% and uniform distribution of TiC nanoparticles showed retarded grain growth due to the pinning effect and enhanced hardness compared to monolithic HEA. The HPT cold consolidation fabrication route can be utilized to produce various HEA-matrix composites.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2021.130503</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Annealing ; Cold-consolidation ; Consolidation ; Densification ; Grain growth ; Hardness ; High entropy alloys ; Materials science ; Nanoparticles ; Powder metallurgy ; Titanium carbide</subject><ispartof>Materials letters, 2021-11, Vol.303, p.130503, Article 130503</ispartof><rights>2021 Elsevier B.V.</rights><rights>Copyright Elsevier BV Nov 15, 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c380t-deb6edb14a1e58e0b8e45e97ff310cb5b30516674df66f8c5552bbee512bd903</citedby><cites>FETCH-LOGICAL-c380t-deb6edb14a1e58e0b8e45e97ff310cb5b30516674df66f8c5552bbee512bd903</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.2021.130503$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Asghari-Rad, Peyman</creatorcontrib><creatorcontrib>Nguyen, Nhung Thi-Cam</creatorcontrib><creatorcontrib>Kim, Yongju</creatorcontrib><creatorcontrib>Zargaran, Alireza</creatorcontrib><creatorcontrib>Sathiyamoorthi, Praveen</creatorcontrib><creatorcontrib>Kim, Hyoung Seop</creatorcontrib><title>TiC-reinforced CoCrFeMnNi composite processed by cold-consolidation and subsequent annealing</title><title>Materials letters</title><description>[Display omitted]
•Powder metallurgy-based fabrication route to produce HEA-matrix composites.•Cold consolidation using high-pressure torsion.•High densification of 99.5% and uniform distribution of TiC nanoparticles.•High hardness due to full densification, nano-grained HEA-matrix, and TiC particles.
Nanostructured CoCrFeMnNi high-entropy alloy (HEA) reinforced with TiC nanoparticles was fabricated through cold-consolidation using high-pressure torsion followed by annealing. The microstructural and hardness evolutions of the HEA-TiC composite have been compared with the monolithic HEA sample (without TiC) fabricated by a similar route. The HEA-TiC composite with high densification of 99.5% and uniform distribution of TiC nanoparticles showed retarded grain growth due to the pinning effect and enhanced hardness compared to monolithic HEA. The HPT cold consolidation fabrication route can be utilized to produce various HEA-matrix composites.</description><subject>Annealing</subject><subject>Cold-consolidation</subject><subject>Consolidation</subject><subject>Densification</subject><subject>Grain growth</subject><subject>Hardness</subject><subject>High entropy alloys</subject><subject>Materials science</subject><subject>Nanoparticles</subject><subject>Powder metallurgy</subject><subject>Titanium carbide</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kMFKxDAQhoMouK6-gYeC59akSZr2IkhxVVj1sgcPQmiSqWTpJmuSFXx7s9Szp2Fm_pn550PomuCKYNLcbqvdkCZIVY1rUhGKOaYnaEFaQUvWie4ULbJMlFyI93N0EeMWY8w6zBboY2P7MoB1ow8aTNH7Pqzgxb3aQvvd3keboNgHryHG3FY_uTyZUnsX_WTNkKx3xeBMEQ8qwtcBXMqpg2Gy7vMSnY3DFOHqLy7RZvWw6Z_K9dvjc3-_LjVtcSoNqAaMImwgwFvAqgXGoRPjSAnWiqv8EGkawczYNGOrOee1UgCc1Mp0mC7Rzbw2-8wOYpJbfwguX5Q1F5QTKliTVWxW6eBjDDDKfbC7IfxIguURo9zKGaM8YpQzxjx2N49BfuDbQpBRW3CZlQ2gkzTe_r_gF37Hfrc</recordid><startdate>20211115</startdate><enddate>20211115</enddate><creator>Asghari-Rad, Peyman</creator><creator>Nguyen, Nhung Thi-Cam</creator><creator>Kim, Yongju</creator><creator>Zargaran, Alireza</creator><creator>Sathiyamoorthi, Praveen</creator><creator>Kim, Hyoung Seop</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>20211115</creationdate><title>TiC-reinforced CoCrFeMnNi composite processed by cold-consolidation and subsequent annealing</title><author>Asghari-Rad, Peyman ; Nguyen, Nhung Thi-Cam ; Kim, Yongju ; Zargaran, Alireza ; Sathiyamoorthi, Praveen ; Kim, Hyoung Seop</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c380t-deb6edb14a1e58e0b8e45e97ff310cb5b30516674df66f8c5552bbee512bd903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Annealing</topic><topic>Cold-consolidation</topic><topic>Consolidation</topic><topic>Densification</topic><topic>Grain growth</topic><topic>Hardness</topic><topic>High entropy alloys</topic><topic>Materials science</topic><topic>Nanoparticles</topic><topic>Powder metallurgy</topic><topic>Titanium carbide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Asghari-Rad, Peyman</creatorcontrib><creatorcontrib>Nguyen, Nhung Thi-Cam</creatorcontrib><creatorcontrib>Kim, Yongju</creatorcontrib><creatorcontrib>Zargaran, Alireza</creatorcontrib><creatorcontrib>Sathiyamoorthi, Praveen</creatorcontrib><creatorcontrib>Kim, Hyoung Seop</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>Asghari-Rad, Peyman</au><au>Nguyen, Nhung Thi-Cam</au><au>Kim, Yongju</au><au>Zargaran, Alireza</au><au>Sathiyamoorthi, Praveen</au><au>Kim, Hyoung Seop</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>TiC-reinforced CoCrFeMnNi composite processed by cold-consolidation and subsequent annealing</atitle><jtitle>Materials letters</jtitle><date>2021-11-15</date><risdate>2021</risdate><volume>303</volume><spage>130503</spage><pages>130503-</pages><artnum>130503</artnum><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>[Display omitted]
•Powder metallurgy-based fabrication route to produce HEA-matrix composites.•Cold consolidation using high-pressure torsion.•High densification of 99.5% and uniform distribution of TiC nanoparticles.•High hardness due to full densification, nano-grained HEA-matrix, and TiC particles.
Nanostructured CoCrFeMnNi high-entropy alloy (HEA) reinforced with TiC nanoparticles was fabricated through cold-consolidation using high-pressure torsion followed by annealing. The microstructural and hardness evolutions of the HEA-TiC composite have been compared with the monolithic HEA sample (without TiC) fabricated by a similar route. The HEA-TiC composite with high densification of 99.5% and uniform distribution of TiC nanoparticles showed retarded grain growth due to the pinning effect and enhanced hardness compared to monolithic HEA. The HPT cold consolidation fabrication route can be utilized to produce various HEA-matrix composites.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2021.130503</doi><oa>free_for_read</oa></addata></record> |
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| ispartof | Materials letters, 2021-11, Vol.303, p.130503, Article 130503 |
| issn | 0167-577X 1873-4979 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Annealing Cold-consolidation Consolidation Densification Grain growth Hardness High entropy alloys Materials science Nanoparticles Powder metallurgy Titanium carbide |
| title | TiC-reinforced CoCrFeMnNi composite processed by cold-consolidation and subsequent annealing |
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