Kinetic parameters during the tempering of low-alloy steel through the non-isothermal dilatometry
The kinetic study of the tempering reactions of a low-alloy steel (AISI 1050) was carried out through non-isothermal dilatometry. The kinetic parameters of the first and third stages on tempering (here referred to as processes I and II) are calculated by procedures which assume that the nucleation a...
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| Veröffentlicht in: | Journal of materials science 2010-01, Vol.45 (2), p.418-428 |
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| creator | Leiva, J. A. V. Morales, E. V. Villar-Cociña, E. Donis, C. A. de S. Bott, Ivani |
| description | The kinetic study of the tempering reactions of a low-alloy steel (AISI 1050) was carried out through non-isothermal dilatometry. The kinetic parameters of the first and third stages on tempering (here referred to as processes I and II) are calculated by procedures which assume that the nucleation and growth reactions obey a Kolmogorov–Johnson–Mehl–Avrami (KJMA) kinetic model. The recipes to obtain the kinetic parameters (
E
,
K
0
,
n
) of the reactions on tempering are presented. The first stage of tempering is characterized by the growth of the transition carbide nuclei formed during the quenching,
n
= 1 (site saturation situation). This stage is controlled by the pipe diffusion of the iron atoms. The third stage of tempering is characterized by the cementite nucleation on dislocations due to the gradual dissolution of the transition carbide,
n
= 0.66. The cementite growth is controlled by diffusion of the iron atoms through dislocations and in the matrix. |
| doi_str_mv | 10.1007/s10853-009-3957-y |
| format | Article |
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E
,
K
0
,
n
) of the reactions on tempering are presented. The first stage of tempering is characterized by the growth of the transition carbide nuclei formed during the quenching,
n
= 1 (site saturation situation). This stage is controlled by the pipe diffusion of the iron atoms. The third stage of tempering is characterized by the cementite nucleation on dislocations due to the gradual dissolution of the transition carbide,
n
= 0.66. The cementite growth is controlled by diffusion of the iron atoms through dislocations and in the matrix.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-009-3957-y</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Alloys ; Boron steel ; Cemented carbides ; Cementite ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Diffusion ; Dilatometry ; Intermetallic compounds ; Iron ; Iron compounds ; Low alloy steels ; Materials Science ; Mathematical models ; Medium carbon steels ; Nucleation ; Parameters ; Polymer Sciences ; Reaction kinetics ; Solid Mechanics ; Specialty metals industry ; Specialty steels ; Steel alloys ; Tempering</subject><ispartof>Journal of materials science, 2010-01, Vol.45 (2), p.418-428</ispartof><rights>Springer Science+Business Media, LLC 2009</rights><rights>COPYRIGHT 2010 Springer</rights><rights>Springer Science+Business Media, LLC 2009.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-8d5f1a30c7f61ad3e33c5cc5441f97990ecfff25497af90118b726b2388f23213</citedby><cites>FETCH-LOGICAL-c421t-8d5f1a30c7f61ad3e33c5cc5441f97990ecfff25497af90118b726b2388f23213</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-009-3957-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-009-3957-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Leiva, J. A. V.</creatorcontrib><creatorcontrib>Morales, E. V.</creatorcontrib><creatorcontrib>Villar-Cociña, E.</creatorcontrib><creatorcontrib>Donis, C. A.</creatorcontrib><creatorcontrib>de S. Bott, Ivani</creatorcontrib><title>Kinetic parameters during the tempering of low-alloy steel through the non-isothermal dilatometry</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>The kinetic study of the tempering reactions of a low-alloy steel (AISI 1050) was carried out through non-isothermal dilatometry. The kinetic parameters of the first and third stages on tempering (here referred to as processes I and II) are calculated by procedures which assume that the nucleation and growth reactions obey a Kolmogorov–Johnson–Mehl–Avrami (KJMA) kinetic model. The recipes to obtain the kinetic parameters (
E
,
K
0
,
n
) of the reactions on tempering are presented. The first stage of tempering is characterized by the growth of the transition carbide nuclei formed during the quenching,
n
= 1 (site saturation situation). This stage is controlled by the pipe diffusion of the iron atoms. The third stage of tempering is characterized by the cementite nucleation on dislocations due to the gradual dissolution of the transition carbide,
n
= 0.66. The cementite growth is controlled by diffusion of the iron atoms through dislocations and in the matrix.</description><subject>Alloys</subject><subject>Boron steel</subject><subject>Cemented carbides</subject><subject>Cementite</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Diffusion</subject><subject>Dilatometry</subject><subject>Intermetallic compounds</subject><subject>Iron</subject><subject>Iron compounds</subject><subject>Low alloy steels</subject><subject>Materials Science</subject><subject>Mathematical models</subject><subject>Medium carbon steels</subject><subject>Nucleation</subject><subject>Parameters</subject><subject>Polymer Sciences</subject><subject>Reaction kinetics</subject><subject>Solid Mechanics</subject><subject>Specialty metals industry</subject><subject>Specialty steels</subject><subject>Steel alloys</subject><subject>Tempering</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kV2L1TAQhoMoeFz9Ad4VvBAvsmaSpmkvl8WPxQXBj-uQTSdns6RNTVK0_96crSArSC4mMzzPMPAS8hLYOTCm3mZgvRSUsYGKQSq6PSIHkErQtmfiMTkwxjnlbQdPybOc7xhjUnE4EPPJz1i8bRaTzIQFU27GNfn52JRbbApOC9530TUh_qQmhLg1uSCGCqS4Hm_vwTnO1OdYv2kyoRl9MCXWfWl7Tp44EzK--FPPyPf3775dfqTXnz9cXV5cU9tyKLQfpQMjmFWuAzMKFMJKa2XbghvUMDC0zjku20EZNzCA_kbx7oaLvndccBBn5PW-d0nxx4q56MlniyGYGeOatZKiG5jsh0q--oe8i2ua63Gat7znqgNQlTrfqaMJqP3sYknG1jfi5G2c0fk6vxCdkNC1_CS8eSBUpuCvcjRrzvrq65eHLOysTTHnhE4vyU8mbRqYPgWq90B1DVSfAtVbdfju5OWUCKa_Z_9f-g1D1KMj</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Leiva, J. A. V.</creator><creator>Morales, E. V.</creator><creator>Villar-Cociña, E.</creator><creator>Donis, C. A.</creator><creator>de S. Bott, Ivani</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20100101</creationdate><title>Kinetic parameters during the tempering of low-alloy steel through the non-isothermal dilatometry</title><author>Leiva, J. A. V. ; Morales, E. V. ; Villar-Cociña, E. ; Donis, C. A. ; de S. Bott, Ivani</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-8d5f1a30c7f61ad3e33c5cc5441f97990ecfff25497af90118b726b2388f23213</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alloys</topic><topic>Boron steel</topic><topic>Cemented carbides</topic><topic>Cementite</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Diffusion</topic><topic>Dilatometry</topic><topic>Intermetallic compounds</topic><topic>Iron</topic><topic>Iron compounds</topic><topic>Low alloy steels</topic><topic>Materials Science</topic><topic>Mathematical models</topic><topic>Medium carbon steels</topic><topic>Nucleation</topic><topic>Parameters</topic><topic>Polymer Sciences</topic><topic>Reaction kinetics</topic><topic>Solid Mechanics</topic><topic>Specialty metals industry</topic><topic>Specialty steels</topic><topic>Steel alloys</topic><topic>Tempering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Leiva, J. A. V.</creatorcontrib><creatorcontrib>Morales, E. V.</creatorcontrib><creatorcontrib>Villar-Cociña, E.</creatorcontrib><creatorcontrib>Donis, C. A.</creatorcontrib><creatorcontrib>de S. Bott, Ivani</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</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 Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</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><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Leiva, J. A. V.</au><au>Morales, E. V.</au><au>Villar-Cociña, E.</au><au>Donis, C. A.</au><au>de S. Bott, Ivani</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kinetic parameters during the tempering of low-alloy steel through the non-isothermal dilatometry</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2010-01-01</date><risdate>2010</risdate><volume>45</volume><issue>2</issue><spage>418</spage><epage>428</epage><pages>418-428</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>The kinetic study of the tempering reactions of a low-alloy steel (AISI 1050) was carried out through non-isothermal dilatometry. The kinetic parameters of the first and third stages on tempering (here referred to as processes I and II) are calculated by procedures which assume that the nucleation and growth reactions obey a Kolmogorov–Johnson–Mehl–Avrami (KJMA) kinetic model. The recipes to obtain the kinetic parameters (
E
,
K
0
,
n
) of the reactions on tempering are presented. The first stage of tempering is characterized by the growth of the transition carbide nuclei formed during the quenching,
n
= 1 (site saturation situation). This stage is controlled by the pipe diffusion of the iron atoms. The third stage of tempering is characterized by the cementite nucleation on dislocations due to the gradual dissolution of the transition carbide,
n
= 0.66. The cementite growth is controlled by diffusion of the iron atoms through dislocations and in the matrix.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-009-3957-y</doi><tpages>11</tpages></addata></record> |
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| subjects | Alloys Boron steel Cemented carbides Cementite Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Diffusion Dilatometry Intermetallic compounds Iron Iron compounds Low alloy steels Materials Science Mathematical models Medium carbon steels Nucleation Parameters Polymer Sciences Reaction kinetics Solid Mechanics Specialty metals industry Specialty steels Steel alloys Tempering |
| title | Kinetic parameters during the tempering of low-alloy steel through the non-isothermal dilatometry |
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