The influence of heat treatment on homogeneity of strength properties and structural peculiarities of low-carbon steel Fe-Mo-Nb-V-C processed by high-pressure torsion
A homogeneity of strength properties (microhardness) through the specimens and the peculiarities of an ultrafine-grained structure produced in low-carbon steel Fe-Mo-Nb-V-C by cold high-pressure torsion, depending on initial heat treatment of steel were studied. As a result of high-pressure torsion,...
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| creator | Astafurova, Elena G Maier, Galina G Koshovkina, Vera S Chomyakova, Galina V Tukeeva, Marina S Melnikov, Eugene V Naydenkin, Eugene V Dobatkin, Sergey V Odessky, Pavel D |
| description | A homogeneity of strength properties (microhardness) through the specimens and the peculiarities of an ultrafine-grained structure produced in low-carbon steel Fe-Mo-Nb-V-C by cold high-pressure torsion, depending on initial heat treatment of steel were studied. As a result of high-pressure torsion, the microhardness of steel was increased up to 700-770 HV (in the middle part of disk radii), and the mean (sub)grain size was reduced to ≈100 nm. Initial quenching of low-carbon steel provides a more homogeneous distribution of microhardness through the disk and the higher strength properties after high-pressure torsion in comparison with a normalizing initial state. |
| doi_str_mv | 10.1063/1.4898872 |
| format | Conference Proceeding |
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As a result of high-pressure torsion, the microhardness of steel was increased up to 700-770 HV (in the middle part of disk radii), and the mean (sub)grain size was reduced to ≈100 nm. Initial quenching of low-carbon steel provides a more homogeneous distribution of microhardness through the disk and the higher strength properties after high-pressure torsion in comparison with a normalizing initial state.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4898872</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Carbon ; Cold pressing ; Heat treatment ; Homogeneity ; Iron ; Low carbon steel ; Low carbon steels ; Microhardness ; Molybdenum ; Niobium ; Normalizing (heat treatment) ; Properties (attributes) ; Steel structures ; Torsion ; Ultrafines</subject><ispartof>AIP conference proceedings, 2014, Vol.1623 (1), p.22</ispartof><rights>2014 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,780,784,789,790,23930,23931,25140,27925</link.rule.ids></links><search><creatorcontrib>Astafurova, Elena G</creatorcontrib><creatorcontrib>Maier, Galina G</creatorcontrib><creatorcontrib>Koshovkina, Vera S</creatorcontrib><creatorcontrib>Chomyakova, Galina V</creatorcontrib><creatorcontrib>Tukeeva, Marina S</creatorcontrib><creatorcontrib>Melnikov, Eugene V</creatorcontrib><creatorcontrib>Naydenkin, Eugene V</creatorcontrib><creatorcontrib>Dobatkin, Sergey V</creatorcontrib><creatorcontrib>Odessky, Pavel D</creatorcontrib><title>The influence of heat treatment on homogeneity of strength properties and structural peculiarities of low-carbon steel Fe-Mo-Nb-V-C processed by high-pressure torsion</title><title>AIP conference proceedings</title><description>A homogeneity of strength properties (microhardness) through the specimens and the peculiarities of an ultrafine-grained structure produced in low-carbon steel Fe-Mo-Nb-V-C by cold high-pressure torsion, depending on initial heat treatment of steel were studied. As a result of high-pressure torsion, the microhardness of steel was increased up to 700-770 HV (in the middle part of disk radii), and the mean (sub)grain size was reduced to ≈100 nm. Initial quenching of low-carbon steel provides a more homogeneous distribution of microhardness through the disk and the higher strength properties after high-pressure torsion in comparison with a normalizing initial state.</description><subject>Carbon</subject><subject>Cold pressing</subject><subject>Heat treatment</subject><subject>Homogeneity</subject><subject>Iron</subject><subject>Low carbon steel</subject><subject>Low carbon steels</subject><subject>Microhardness</subject><subject>Molybdenum</subject><subject>Niobium</subject><subject>Normalizing (heat treatment)</subject><subject>Properties (attributes)</subject><subject>Steel structures</subject><subject>Torsion</subject><subject>Ultrafines</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2014</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotjstOwzAQRS0EEuWx4A8ssXbxI46dJaooIPHYFMSucpxxkyq1g-0I9Yf4TlJgM6O5986ZQeiK0Tmjpbhh80JXWit-hGZMSkZUycpjNKO0KggvxMcpOktpSymvlNIz9L1qAXfe9SN4Czg43ILJOMep7sBnHDxuwy5swEOX94dAmky_yS0eYhgg5g4SNr456KPNYzQ9HsCOfWdi92tOO334ItbEeqKlDNDjJZDnQF5q8k4WB5CFlKDB9R633aYlQ5zmMQLOIaYu-At04kyf4PK_n6O35d1q8UCeXu8fF7dPZOBMZ6KEokobKakDRqUrtW645IVWUhjjGlEDdwWVUinlqqYyVpTC1qAl2JIJJc7R9R93eulzhJTX2zBGP51cc8ZLycpqSv0AQy9vuQ</recordid><startdate>20141114</startdate><enddate>20141114</enddate><creator>Astafurova, Elena G</creator><creator>Maier, Galina G</creator><creator>Koshovkina, Vera S</creator><creator>Chomyakova, Galina V</creator><creator>Tukeeva, Marina S</creator><creator>Melnikov, Eugene V</creator><creator>Naydenkin, Eugene V</creator><creator>Dobatkin, Sergey V</creator><creator>Odessky, Pavel D</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20141114</creationdate><title>The influence of heat treatment on homogeneity of strength properties and structural peculiarities of low-carbon steel Fe-Mo-Nb-V-C processed by high-pressure torsion</title><author>Astafurova, Elena G ; Maier, Galina G ; Koshovkina, Vera S ; Chomyakova, Galina V ; Tukeeva, Marina S ; Melnikov, Eugene V ; Naydenkin, Eugene V ; Dobatkin, Sergey V ; Odessky, Pavel D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p218t-737078a550fe105f688d25248753aafd3be2f4055777f9d9ac363cbe85ec61373</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Carbon</topic><topic>Cold pressing</topic><topic>Heat treatment</topic><topic>Homogeneity</topic><topic>Iron</topic><topic>Low carbon steel</topic><topic>Low carbon steels</topic><topic>Microhardness</topic><topic>Molybdenum</topic><topic>Niobium</topic><topic>Normalizing (heat treatment)</topic><topic>Properties (attributes)</topic><topic>Steel structures</topic><topic>Torsion</topic><topic>Ultrafines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Astafurova, Elena G</creatorcontrib><creatorcontrib>Maier, Galina G</creatorcontrib><creatorcontrib>Koshovkina, Vera S</creatorcontrib><creatorcontrib>Chomyakova, Galina V</creatorcontrib><creatorcontrib>Tukeeva, Marina S</creatorcontrib><creatorcontrib>Melnikov, Eugene V</creatorcontrib><creatorcontrib>Naydenkin, Eugene V</creatorcontrib><creatorcontrib>Dobatkin, Sergey V</creatorcontrib><creatorcontrib>Odessky, Pavel D</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Astafurova, Elena G</au><au>Maier, Galina G</au><au>Koshovkina, Vera S</au><au>Chomyakova, Galina V</au><au>Tukeeva, Marina S</au><au>Melnikov, Eugene V</au><au>Naydenkin, Eugene V</au><au>Dobatkin, Sergey V</au><au>Odessky, Pavel D</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The influence of heat treatment on homogeneity of strength properties and structural peculiarities of low-carbon steel Fe-Mo-Nb-V-C processed by high-pressure torsion</atitle><btitle>AIP conference proceedings</btitle><date>2014-11-14</date><risdate>2014</risdate><volume>1623</volume><issue>1</issue><epage>22</epage><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>A homogeneity of strength properties (microhardness) through the specimens and the peculiarities of an ultrafine-grained structure produced in low-carbon steel Fe-Mo-Nb-V-C by cold high-pressure torsion, depending on initial heat treatment of steel were studied. As a result of high-pressure torsion, the microhardness of steel was increased up to 700-770 HV (in the middle part of disk radii), and the mean (sub)grain size was reduced to ≈100 nm. Initial quenching of low-carbon steel provides a more homogeneous distribution of microhardness through the disk and the higher strength properties after high-pressure torsion in comparison with a normalizing initial state.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4898872</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2014, Vol.1623 (1), p.22 |
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| language | eng |
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| source | AIP Journals Complete |
| subjects | Carbon Cold pressing Heat treatment Homogeneity Iron Low carbon steel Low carbon steels Microhardness Molybdenum Niobium Normalizing (heat treatment) Properties (attributes) Steel structures Torsion Ultrafines |
| title | The influence of heat treatment on homogeneity of strength properties and structural peculiarities of low-carbon steel Fe-Mo-Nb-V-C processed by high-pressure torsion |
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