Effects of Ni and Mn on brittle-to-ductile transition in ultralow-carbon steels
The temperature dependence of the effective stress indicated that both Ni and Mn induce solid solution softening at low temperatures. The activation energy for dislocation glide was obtained from the temperature dependence of the activation volume and effective shear stress. Either Ni or Mn decrease...
Gespeichert in:
| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2017-01, Vol.682, p.370-375 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 375 |
|---|---|
| container_issue | |
| container_start_page | 370 |
| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
| container_volume | 682 |
| creator | Tanaka, Masaki Matsuo, Kenta Yoshimura, Nobuyuki Shigesato, Genichi Hoshino, Manabu Ushioda, Kohsaku Higashida, Kenji |
| description | The temperature dependence of the effective stress indicated that both Ni and Mn induce solid solution softening at low temperatures. The activation energy for dislocation glide was obtained from the temperature dependence of the activation volume and effective shear stress. Either Ni or Mn decreases the activation energy for dislocation glide, which suggests that both Ni and Mn decrease the brittle-to-ductile transition (BDT) temperature. However, the temperature dependence of the absorbed energy for fracture showed that the transition temperature decreases with Ni but increases with Mn. Fracture surfaces tested at 100K indicated transgranular fracture at 2 mass% Ni and intergranular fracture at 2 mass% Mn, which suggests a decrease in energy for grain boundary fracture with Mn. The mechanism behind the opposite effects of Ni and Mn on the transition temperature of ultralow-carbon steels was examined on the basis of dislocation shielding theory. |
| doi_str_mv | 10.1016/j.msea.2016.11.045 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1880034843</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0921509316313995</els_id><sourcerecordid>1943248517</sourcerecordid><originalsourceid>FETCH-LOGICAL-c427t-b41bf1c7fa19fb45a88fb78b16e155475498533ccc13846ed5d7471b84f43c383</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhi0EEqXwB5gisbAk-GK7cSQWVPElFbrAbDnOWXKVxsV2QPx7XJWJgem-3vd09xByCbQCCoubTbWNqKs65xVARbk4IjOQDSt5yxbHZEbbGkpBW3ZKzmLcUEqBUzEj63tr0aRYeFu8ukKPffEyFn4suuBSGrBMvuwnk9yARQp6jC65PHVjMQ25HvxXaXTocismxCGekxOrh4gXv3FO3h_u35ZP5Wr9-Ly8W5WG100qOw6dBdNYDa3tuNBS2q6RHSwQhOCN4K0UjBljgEm-wF70DW-gk9xyZphkc3J92LsL_mPCmNTWRYPDoEf0U1QgJaWMS86y9OqPdOOnMObrFLSc1VwKaLKqPqhM8DEGtGoX3FaHbwVU7RmrjdozVnvGCkBlxtl0ezDlz_HTYVDROBwN9i5kqqr37j_7D6wkg8k</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1943248517</pqid></control><display><type>article</type><title>Effects of Ni and Mn on brittle-to-ductile transition in ultralow-carbon steels</title><source>Elsevier ScienceDirect Journals</source><creator>Tanaka, Masaki ; Matsuo, Kenta ; Yoshimura, Nobuyuki ; Shigesato, Genichi ; Hoshino, Manabu ; Ushioda, Kohsaku ; Higashida, Kenji</creator><creatorcontrib>Tanaka, Masaki ; Matsuo, Kenta ; Yoshimura, Nobuyuki ; Shigesato, Genichi ; Hoshino, Manabu ; Ushioda, Kohsaku ; Higashida, Kenji</creatorcontrib><description>The temperature dependence of the effective stress indicated that both Ni and Mn induce solid solution softening at low temperatures. The activation energy for dislocation glide was obtained from the temperature dependence of the activation volume and effective shear stress. Either Ni or Mn decreases the activation energy for dislocation glide, which suggests that both Ni and Mn decrease the brittle-to-ductile transition (BDT) temperature. However, the temperature dependence of the absorbed energy for fracture showed that the transition temperature decreases with Ni but increases with Mn. Fracture surfaces tested at 100K indicated transgranular fracture at 2 mass% Ni and intergranular fracture at 2 mass% Mn, which suggests a decrease in energy for grain boundary fracture with Mn. The mechanism behind the opposite effects of Ni and Mn on the transition temperature of ultralow-carbon steels was examined on the basis of dislocation shielding theory.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2016.11.045</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Activation energy ; Chemical elements ; DBT ; Dislocation shielding ; Dislocations ; Ductile brittle transition ; Fracture ; Fracture mechanics ; Fracture surfaces ; Fractures ; Grain boundaries ; Intergranular fracture ; Low carbon steels ; Manganese ; Nickel ; Shear stress ; Shielding ; Steel ; Temperature ; Temperature dependence ; Transgranular fracture ; Transition temperature ; Twinning</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2017-01, Vol.682, p.370-375</ispartof><rights>2016 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 13, 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c427t-b41bf1c7fa19fb45a88fb78b16e155475498533ccc13846ed5d7471b84f43c383</citedby><cites>FETCH-LOGICAL-c427t-b41bf1c7fa19fb45a88fb78b16e155475498533ccc13846ed5d7471b84f43c383</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921509316313995$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Tanaka, Masaki</creatorcontrib><creatorcontrib>Matsuo, Kenta</creatorcontrib><creatorcontrib>Yoshimura, Nobuyuki</creatorcontrib><creatorcontrib>Shigesato, Genichi</creatorcontrib><creatorcontrib>Hoshino, Manabu</creatorcontrib><creatorcontrib>Ushioda, Kohsaku</creatorcontrib><creatorcontrib>Higashida, Kenji</creatorcontrib><title>Effects of Ni and Mn on brittle-to-ductile transition in ultralow-carbon steels</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>The temperature dependence of the effective stress indicated that both Ni and Mn induce solid solution softening at low temperatures. The activation energy for dislocation glide was obtained from the temperature dependence of the activation volume and effective shear stress. Either Ni or Mn decreases the activation energy for dislocation glide, which suggests that both Ni and Mn decrease the brittle-to-ductile transition (BDT) temperature. However, the temperature dependence of the absorbed energy for fracture showed that the transition temperature decreases with Ni but increases with Mn. Fracture surfaces tested at 100K indicated transgranular fracture at 2 mass% Ni and intergranular fracture at 2 mass% Mn, which suggests a decrease in energy for grain boundary fracture with Mn. The mechanism behind the opposite effects of Ni and Mn on the transition temperature of ultralow-carbon steels was examined on the basis of dislocation shielding theory.</description><subject>Activation energy</subject><subject>Chemical elements</subject><subject>DBT</subject><subject>Dislocation shielding</subject><subject>Dislocations</subject><subject>Ductile brittle transition</subject><subject>Fracture</subject><subject>Fracture mechanics</subject><subject>Fracture surfaces</subject><subject>Fractures</subject><subject>Grain boundaries</subject><subject>Intergranular fracture</subject><subject>Low carbon steels</subject><subject>Manganese</subject><subject>Nickel</subject><subject>Shear stress</subject><subject>Shielding</subject><subject>Steel</subject><subject>Temperature</subject><subject>Temperature dependence</subject><subject>Transgranular fracture</subject><subject>Transition temperature</subject><subject>Twinning</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwB5gisbAk-GK7cSQWVPElFbrAbDnOWXKVxsV2QPx7XJWJgem-3vd09xByCbQCCoubTbWNqKs65xVARbk4IjOQDSt5yxbHZEbbGkpBW3ZKzmLcUEqBUzEj63tr0aRYeFu8ukKPffEyFn4suuBSGrBMvuwnk9yARQp6jC65PHVjMQ25HvxXaXTocismxCGekxOrh4gXv3FO3h_u35ZP5Wr9-Ly8W5WG100qOw6dBdNYDa3tuNBS2q6RHSwQhOCN4K0UjBljgEm-wF70DW-gk9xyZphkc3J92LsL_mPCmNTWRYPDoEf0U1QgJaWMS86y9OqPdOOnMObrFLSc1VwKaLKqPqhM8DEGtGoX3FaHbwVU7RmrjdozVnvGCkBlxtl0ezDlz_HTYVDROBwN9i5kqqr37j_7D6wkg8k</recordid><startdate>20170113</startdate><enddate>20170113</enddate><creator>Tanaka, Masaki</creator><creator>Matsuo, Kenta</creator><creator>Yoshimura, Nobuyuki</creator><creator>Shigesato, Genichi</creator><creator>Hoshino, Manabu</creator><creator>Ushioda, Kohsaku</creator><creator>Higashida, Kenji</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>20170113</creationdate><title>Effects of Ni and Mn on brittle-to-ductile transition in ultralow-carbon steels</title><author>Tanaka, Masaki ; Matsuo, Kenta ; Yoshimura, Nobuyuki ; Shigesato, Genichi ; Hoshino, Manabu ; Ushioda, Kohsaku ; Higashida, Kenji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c427t-b41bf1c7fa19fb45a88fb78b16e155475498533ccc13846ed5d7471b84f43c383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Activation energy</topic><topic>Chemical elements</topic><topic>DBT</topic><topic>Dislocation shielding</topic><topic>Dislocations</topic><topic>Ductile brittle transition</topic><topic>Fracture</topic><topic>Fracture mechanics</topic><topic>Fracture surfaces</topic><topic>Fractures</topic><topic>Grain boundaries</topic><topic>Intergranular fracture</topic><topic>Low carbon steels</topic><topic>Manganese</topic><topic>Nickel</topic><topic>Shear stress</topic><topic>Shielding</topic><topic>Steel</topic><topic>Temperature</topic><topic>Temperature dependence</topic><topic>Transgranular fracture</topic><topic>Transition temperature</topic><topic>Twinning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tanaka, Masaki</creatorcontrib><creatorcontrib>Matsuo, Kenta</creatorcontrib><creatorcontrib>Yoshimura, Nobuyuki</creatorcontrib><creatorcontrib>Shigesato, Genichi</creatorcontrib><creatorcontrib>Hoshino, Manabu</creatorcontrib><creatorcontrib>Ushioda, Kohsaku</creatorcontrib><creatorcontrib>Higashida, Kenji</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tanaka, Masaki</au><au>Matsuo, Kenta</au><au>Yoshimura, Nobuyuki</au><au>Shigesato, Genichi</au><au>Hoshino, Manabu</au><au>Ushioda, Kohsaku</au><au>Higashida, Kenji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Ni and Mn on brittle-to-ductile transition in ultralow-carbon steels</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2017-01-13</date><risdate>2017</risdate><volume>682</volume><spage>370</spage><epage>375</epage><pages>370-375</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>The temperature dependence of the effective stress indicated that both Ni and Mn induce solid solution softening at low temperatures. The activation energy for dislocation glide was obtained from the temperature dependence of the activation volume and effective shear stress. Either Ni or Mn decreases the activation energy for dislocation glide, which suggests that both Ni and Mn decrease the brittle-to-ductile transition (BDT) temperature. However, the temperature dependence of the absorbed energy for fracture showed that the transition temperature decreases with Ni but increases with Mn. Fracture surfaces tested at 100K indicated transgranular fracture at 2 mass% Ni and intergranular fracture at 2 mass% Mn, which suggests a decrease in energy for grain boundary fracture with Mn. The mechanism behind the opposite effects of Ni and Mn on the transition temperature of ultralow-carbon steels was examined on the basis of dislocation shielding theory.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2016.11.045</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0921-5093 |
| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2017-01, Vol.682, p.370-375 |
| issn | 0921-5093 1873-4936 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1880034843 |
| source | Elsevier ScienceDirect Journals |
| subjects | Activation energy Chemical elements DBT Dislocation shielding Dislocations Ductile brittle transition Fracture Fracture mechanics Fracture surfaces Fractures Grain boundaries Intergranular fracture Low carbon steels Manganese Nickel Shear stress Shielding Steel Temperature Temperature dependence Transgranular fracture Transition temperature Twinning |
| title | Effects of Ni and Mn on brittle-to-ductile transition in ultralow-carbon steels |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T03%3A46%3A23IST&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=Effects%20of%20Ni%20and%20Mn%20on%20brittle-to-ductile%20transition%20in%20ultralow-carbon%20steels&rft.jtitle=Materials%20science%20&%20engineering.%20A,%20Structural%20materials%20:%20properties,%20microstructure%20and%20processing&rft.au=Tanaka,%20Masaki&rft.date=2017-01-13&rft.volume=682&rft.spage=370&rft.epage=375&rft.pages=370-375&rft.issn=0921-5093&rft.eissn=1873-4936&rft_id=info:doi/10.1016/j.msea.2016.11.045&rft_dat=%3Cproquest_cross%3E1943248517%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=1943248517&rft_id=info:pmid/&rft_els_id=S0921509316313995&rfr_iscdi=true |