Effect of Deceleration Mode of Traveling Wave Magnetic Field on the Liquid Steel Transportation Behavior in the Mold of Slab Casting
High speed continuous casting with premium quality is currently a key issue in steel metallurgy for its green low carbon development. The transmission behavior of liquid steel in 1 000 mm×230 mm slab continuous casting mold is studied to explore a way for the product quality improvement through nozz...
Gespeichert in:
| Veröffentlicht in: | Ji xie gong cheng xue bao 2023, Vol.59 (18), p.219 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 18 |
| container_start_page | 219 |
| container_title | Ji xie gong cheng xue bao |
| container_volume | 59 |
| creator | Xiao, Hong Wang, Pu Zhu, Jingliang Chen, Xiqing Tang, Haiyan Xiao, Xiaodan Zhang, Jiaquan |
| description | High speed continuous casting with premium quality is currently a key issue in steel metallurgy for its green low carbon development. The transmission behavior of liquid steel in 1 000 mm×230 mm slab continuous casting mold is studied to explore a way for the product quality improvement through nozzle jet flow control by a kind of travelling wave magnetic field deceleration mode. Based on the theory of electromagnetic hot fluid and solidification transport, a coupled three-dimensional numerical model is developed. The model is validated experimentally by electromagnetic force measurement under an equivalent electrical conductivity.The comprehensive effect of the Electromagnetic Level Stabilizer（EMLS） on the metallurgical behavior of mold is proposed based on a multi-parameters evaluation. It is found out that the distribution of electromagnetic force presents a centrally symmetrical pattern on the wide faces of the mold. The optimal frequency of deceleration mode is 4 Hz, and the current intensity plays a leading role to the effect of electromagnetic force. It is suggested that the optimal stirring current intensity should be 200 A for the EMLS to obtain the electromagnetic forces with characteristic of pointing at the nozzle jets downward slightly, which is beneficial to the flow impingement control upon the solidifying shell with less meniscus surface fluctuation and the jet impact depth. It is shown accordingly, that the frequent phenomena such as mold flux involvement and inclusions or gas bubbles under solidification hook could be effectively eliminated by the adoption of mold EMLS, which is vital to the improvement of the final surface quality of IF steel products. |
| doi_str_mv | 10.3901/JME.2023.18.219 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2901525483</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2901525483</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1559-57f89badc4ffb131f125f61a9e404eebb05061d5762cd8c4646ef311bb56eb423</originalsourceid><addsrcrecordid>eNotkD1PwzAQhj2ARCnMrJaYU2wndpIRSsuHGjG0iNGyk3PrKsSt41Zi54fjKEx3Oj3ve9KD0B0ls7Qk9OG9WswYYemMFjNGyws0ITzPEyEKcYWu-35PSFrmjE7Q78IYqAN2Bj9DDS14FazrcOUaGI4br87Q2m6Lv-KCK7XtINgaLy20DY5g2AFe2ePJNngdANoh0fUH58NY9AQ7dbbOYzuylRtyBq9bpfFc9SF236BLo9oebv_nFH0uF5v5a7L6eHmbP66SmnJeJjw3RalVU2fGaJpSQxk3gqoSMpIBaE04EbThuWB1U9SZyASYlFKtuQCdsXSK7sfeg3fHE_RB7t3Jd_GlZFEbZzwr0kg9jFTtXd97MPLg7bfyP5ISOeiVUa8c9EpayKg3_QONqm_b</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2901525483</pqid></control><display><type>article</type><title>Effect of Deceleration Mode of Traveling Wave Magnetic Field on the Liquid Steel Transportation Behavior in the Mold of Slab Casting</title><source>Alma/SFX Local Collection</source><creator>Xiao, Hong ; Wang, Pu ; Zhu, Jingliang ; Chen, Xiqing ; Tang, Haiyan ; Xiao, Xiaodan ; Zhang, Jiaquan</creator><creatorcontrib>Xiao, Hong ; Wang, Pu ; Zhu, Jingliang ; Chen, Xiqing ; Tang, Haiyan ; Xiao, Xiaodan ; Zhang, Jiaquan</creatorcontrib><description>High speed continuous casting with premium quality is currently a key issue in steel metallurgy for its green low carbon development. The transmission behavior of liquid steel in 1 000 mm×230 mm slab continuous casting mold is studied to explore a way for the product quality improvement through nozzle jet flow control by a kind of travelling wave magnetic field deceleration mode. Based on the theory of electromagnetic hot fluid and solidification transport, a coupled three-dimensional numerical model is developed. The model is validated experimentally by electromagnetic force measurement under an equivalent electrical conductivity.The comprehensive effect of the Electromagnetic Level Stabilizer（EMLS） on the metallurgical behavior of mold is proposed based on a multi-parameters evaluation. It is found out that the distribution of electromagnetic force presents a centrally symmetrical pattern on the wide faces of the mold. The optimal frequency of deceleration mode is 4 Hz, and the current intensity plays a leading role to the effect of electromagnetic force. It is suggested that the optimal stirring current intensity should be 200 A for the EMLS to obtain the electromagnetic forces with characteristic of pointing at the nozzle jets downward slightly, which is beneficial to the flow impingement control upon the solidifying shell with less meniscus surface fluctuation and the jet impact depth. It is shown accordingly, that the frequent phenomena such as mold flux involvement and inclusions or gas bubbles under solidification hook could be effectively eliminated by the adoption of mold EMLS, which is vital to the improvement of the final surface quality of IF steel products.</description><identifier>ISSN: 0577-6686</identifier><identifier>DOI: 10.3901/JME.2023.18.219</identifier><language>eng</language><publisher>Beijing: Chinese Mechanical Engineering Society (CMES)</publisher><subject>Continuous casting ; Deceleration ; Electrical resistivity ; Electromagnetic forces ; Flow control ; Force distribution ; Force measurement ; Inclusions ; Interstitial free steels ; Jet flow ; Liquid alloys ; Magnetic fields ; Metallurgical analysis ; Mold fluxes ; Nozzles ; Numerical models ; Slab casting ; Solidification ; Steel products ; Surface properties ; Three dimensional models ; Traveling waves</subject><ispartof>Ji xie gong cheng xue bao, 2023, Vol.59 (18), p.219</ispartof><rights>Copyright Chinese Mechanical Engineering Society (CMES) 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1559-57f89badc4ffb131f125f61a9e404eebb05061d5762cd8c4646ef311bb56eb423</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,4012,27906,27907,27908</link.rule.ids></links><search><creatorcontrib>Xiao, Hong</creatorcontrib><creatorcontrib>Wang, Pu</creatorcontrib><creatorcontrib>Zhu, Jingliang</creatorcontrib><creatorcontrib>Chen, Xiqing</creatorcontrib><creatorcontrib>Tang, Haiyan</creatorcontrib><creatorcontrib>Xiao, Xiaodan</creatorcontrib><creatorcontrib>Zhang, Jiaquan</creatorcontrib><title>Effect of Deceleration Mode of Traveling Wave Magnetic Field on the Liquid Steel Transportation Behavior in the Mold of Slab Casting</title><title>Ji xie gong cheng xue bao</title><description>High speed continuous casting with premium quality is currently a key issue in steel metallurgy for its green low carbon development. The transmission behavior of liquid steel in 1 000 mm×230 mm slab continuous casting mold is studied to explore a way for the product quality improvement through nozzle jet flow control by a kind of travelling wave magnetic field deceleration mode. Based on the theory of electromagnetic hot fluid and solidification transport, a coupled three-dimensional numerical model is developed. The model is validated experimentally by electromagnetic force measurement under an equivalent electrical conductivity.The comprehensive effect of the Electromagnetic Level Stabilizer（EMLS） on the metallurgical behavior of mold is proposed based on a multi-parameters evaluation. It is found out that the distribution of electromagnetic force presents a centrally symmetrical pattern on the wide faces of the mold. The optimal frequency of deceleration mode is 4 Hz, and the current intensity plays a leading role to the effect of electromagnetic force. It is suggested that the optimal stirring current intensity should be 200 A for the EMLS to obtain the electromagnetic forces with characteristic of pointing at the nozzle jets downward slightly, which is beneficial to the flow impingement control upon the solidifying shell with less meniscus surface fluctuation and the jet impact depth. It is shown accordingly, that the frequent phenomena such as mold flux involvement and inclusions or gas bubbles under solidification hook could be effectively eliminated by the adoption of mold EMLS, which is vital to the improvement of the final surface quality of IF steel products.</description><subject>Continuous casting</subject><subject>Deceleration</subject><subject>Electrical resistivity</subject><subject>Electromagnetic forces</subject><subject>Flow control</subject><subject>Force distribution</subject><subject>Force measurement</subject><subject>Inclusions</subject><subject>Interstitial free steels</subject><subject>Jet flow</subject><subject>Liquid alloys</subject><subject>Magnetic fields</subject><subject>Metallurgical analysis</subject><subject>Mold fluxes</subject><subject>Nozzles</subject><subject>Numerical models</subject><subject>Slab casting</subject><subject>Solidification</subject><subject>Steel products</subject><subject>Surface properties</subject><subject>Three dimensional models</subject><subject>Traveling waves</subject><issn>0577-6686</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNotkD1PwzAQhj2ARCnMrJaYU2wndpIRSsuHGjG0iNGyk3PrKsSt41Zi54fjKEx3Oj3ve9KD0B0ls7Qk9OG9WswYYemMFjNGyws0ITzPEyEKcYWu-35PSFrmjE7Q78IYqAN2Bj9DDS14FazrcOUaGI4br87Q2m6Lv-KCK7XtINgaLy20DY5g2AFe2ePJNngdANoh0fUH58NY9AQ7dbbOYzuylRtyBq9bpfFc9SF236BLo9oebv_nFH0uF5v5a7L6eHmbP66SmnJeJjw3RalVU2fGaJpSQxk3gqoSMpIBaE04EbThuWB1U9SZyASYlFKtuQCdsXSK7sfeg3fHE_RB7t3Jd_GlZFEbZzwr0kg9jFTtXd97MPLg7bfyP5ISOeiVUa8c9EpayKg3_QONqm_b</recordid><startdate>2023</startdate><enddate>2023</enddate><creator>Xiao, Hong</creator><creator>Wang, Pu</creator><creator>Zhu, Jingliang</creator><creator>Chen, Xiqing</creator><creator>Tang, Haiyan</creator><creator>Xiao, Xiaodan</creator><creator>Zhang, Jiaquan</creator><general>Chinese Mechanical Engineering Society (CMES)</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>2023</creationdate><title>Effect of Deceleration Mode of Traveling Wave Magnetic Field on the Liquid Steel Transportation Behavior in the Mold of Slab Casting</title><author>Xiao, Hong ; Wang, Pu ; Zhu, Jingliang ; Chen, Xiqing ; Tang, Haiyan ; Xiao, Xiaodan ; Zhang, Jiaquan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1559-57f89badc4ffb131f125f61a9e404eebb05061d5762cd8c4646ef311bb56eb423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Continuous casting</topic><topic>Deceleration</topic><topic>Electrical resistivity</topic><topic>Electromagnetic forces</topic><topic>Flow control</topic><topic>Force distribution</topic><topic>Force measurement</topic><topic>Inclusions</topic><topic>Interstitial free steels</topic><topic>Jet flow</topic><topic>Liquid alloys</topic><topic>Magnetic fields</topic><topic>Metallurgical analysis</topic><topic>Mold fluxes</topic><topic>Nozzles</topic><topic>Numerical models</topic><topic>Slab casting</topic><topic>Solidification</topic><topic>Steel products</topic><topic>Surface properties</topic><topic>Three dimensional models</topic><topic>Traveling waves</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Hong</creatorcontrib><creatorcontrib>Wang, Pu</creatorcontrib><creatorcontrib>Zhu, Jingliang</creatorcontrib><creatorcontrib>Chen, Xiqing</creatorcontrib><creatorcontrib>Tang, Haiyan</creatorcontrib><creatorcontrib>Xiao, Xiaodan</creatorcontrib><creatorcontrib>Zhang, Jiaquan</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Ji xie gong cheng xue bao</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Hong</au><au>Wang, Pu</au><au>Zhu, Jingliang</au><au>Chen, Xiqing</au><au>Tang, Haiyan</au><au>Xiao, Xiaodan</au><au>Zhang, Jiaquan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Deceleration Mode of Traveling Wave Magnetic Field on the Liquid Steel Transportation Behavior in the Mold of Slab Casting</atitle><jtitle>Ji xie gong cheng xue bao</jtitle><date>2023</date><risdate>2023</risdate><volume>59</volume><issue>18</issue><spage>219</spage><pages>219-</pages><issn>0577-6686</issn><abstract>High speed continuous casting with premium quality is currently a key issue in steel metallurgy for its green low carbon development. The transmission behavior of liquid steel in 1 000 mm×230 mm slab continuous casting mold is studied to explore a way for the product quality improvement through nozzle jet flow control by a kind of travelling wave magnetic field deceleration mode. Based on the theory of electromagnetic hot fluid and solidification transport, a coupled three-dimensional numerical model is developed. The model is validated experimentally by electromagnetic force measurement under an equivalent electrical conductivity.The comprehensive effect of the Electromagnetic Level Stabilizer（EMLS） on the metallurgical behavior of mold is proposed based on a multi-parameters evaluation. It is found out that the distribution of electromagnetic force presents a centrally symmetrical pattern on the wide faces of the mold. The optimal frequency of deceleration mode is 4 Hz, and the current intensity plays a leading role to the effect of electromagnetic force. It is suggested that the optimal stirring current intensity should be 200 A for the EMLS to obtain the electromagnetic forces with characteristic of pointing at the nozzle jets downward slightly, which is beneficial to the flow impingement control upon the solidifying shell with less meniscus surface fluctuation and the jet impact depth. It is shown accordingly, that the frequent phenomena such as mold flux involvement and inclusions or gas bubbles under solidification hook could be effectively eliminated by the adoption of mold EMLS, which is vital to the improvement of the final surface quality of IF steel products.</abstract><cop>Beijing</cop><pub>Chinese Mechanical Engineering Society (CMES)</pub><doi>10.3901/JME.2023.18.219</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0577-6686 |
| ispartof | Ji xie gong cheng xue bao, 2023, Vol.59 (18), p.219 |
| issn | 0577-6686 |
| language | eng |
| recordid | cdi_proquest_journals_2901525483 |
| source | Alma/SFX Local Collection |
| subjects | Continuous casting Deceleration Electrical resistivity Electromagnetic forces Flow control Force distribution Force measurement Inclusions Interstitial free steels Jet flow Liquid alloys Magnetic fields Metallurgical analysis Mold fluxes Nozzles Numerical models Slab casting Solidification Steel products Surface properties Three dimensional models Traveling waves |
| title | Effect of Deceleration Mode of Traveling Wave Magnetic Field on the Liquid Steel Transportation Behavior in the Mold of Slab Casting |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T18%3A19%3A51IST&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=Effect%20of%20Deceleration%20Mode%20of%20Traveling%20Wave%20Magnetic%20Field%20on%20the%20Liquid%20Steel%20Transportation%20Behavior%20in%20the%20Mold%20of%20Slab%20Casting&rft.jtitle=Ji%20xie%20gong%20cheng%20xue%20bao&rft.au=Xiao,%20Hong&rft.date=2023&rft.volume=59&rft.issue=18&rft.spage=219&rft.pages=219-&rft.issn=0577-6686&rft_id=info:doi/10.3901/JME.2023.18.219&rft_dat=%3Cproquest_cross%3E2901525483%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=2901525483&rft_id=info:pmid/&rfr_iscdi=true |