Prediction method and system for distribution of low-carbon steel casting blank shell and pasty area in crystallizer
The invention belongs to the technical field of metal continuous casting, and particularly relates to a method and a system for predicting distribution of a low-carbon steel casting blank shell and a pasty area in a crystallizer, the actual thickness of a leaked steel blank shell is sampled and anal...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LIU QING WANG MIN XING LIDONG YAO CHENG CAO LI ZHANG KEXIN WU XINKUAN WANG BOTENG WANG ZHONGYING LI KAI SONG JIAN |
| description | The invention belongs to the technical field of metal continuous casting, and particularly relates to a method and a system for predicting distribution of a low-carbon steel casting blank shell and a pasty area in a crystallizer, the actual thickness of a leaked steel blank shell is sampled and analyzed, an acid leaching experiment is not needed, and the actually measured thickness of the leaked steel blank shell, an empirical formula calculation result and a numerical simulation result are combined to obtain a prediction result. The flow characteristics and heat and mass transfer behaviors of the molten steel in the crystallizer in the high-temperature solidification process can be rapidly and accurately obtained, metallurgical transmission phenomena of different characteristic positions in the crystallizer can be displayed in an imaging and quantitative mode, and the thickness of a real casting blank shell and the thickness of a paste area can be predicted. Furthermore, the change rule and the development t |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118395704A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118395704A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118395704A3</originalsourceid><addsrcrecordid>eNqNjDEKwkAQRdNYiHqH8QABQxS1lKBYiYW9THYnZnCyG3ZWJJ7eJXgAq8_7PN40i9dAlk1k76Cj2HoL6CzooJE6aHwAyxoD169R8Q2If-cGQ50oOSRgUCO7B9SC7gnaksjY6NM_AAZCYAcmpCSK8IfCPJs0KEqL386y5el4q8459f5O2qMhR_FeXYpiV-4329X6UP7jfAGx-0Uj</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Prediction method and system for distribution of low-carbon steel casting blank shell and pasty area in crystallizer</title><source>esp@cenet</source><creator>LIU QING ; WANG MIN ; XING LIDONG ; YAO CHENG ; CAO LI ; ZHANG KEXIN ; WU XINKUAN ; WANG BOTENG ; WANG ZHONGYING ; LI KAI ; SONG JIAN</creator><creatorcontrib>LIU QING ; WANG MIN ; XING LIDONG ; YAO CHENG ; CAO LI ; ZHANG KEXIN ; WU XINKUAN ; WANG BOTENG ; WANG ZHONGYING ; LI KAI ; SONG JIAN</creatorcontrib><description>The invention belongs to the technical field of metal continuous casting, and particularly relates to a method and a system for predicting distribution of a low-carbon steel casting blank shell and a pasty area in a crystallizer, the actual thickness of a leaked steel blank shell is sampled and analyzed, an acid leaching experiment is not needed, and the actually measured thickness of the leaked steel blank shell, an empirical formula calculation result and a numerical simulation result are combined to obtain a prediction result. The flow characteristics and heat and mass transfer behaviors of the molten steel in the crystallizer in the high-temperature solidification process can be rapidly and accurately obtained, metallurgical transmission phenomena of different characteristic positions in the crystallizer can be displayed in an imaging and quantitative mode, and the thickness of a real casting blank shell and the thickness of a paste area can be predicted. Furthermore, the change rule and the development t</description><language>chi ; eng</language><subject>CALCULATING ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PERFORMING OPERATIONS ; PHYSICS ; POWDER METALLURGY ; TRANSPORTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240726&DB=EPODOC&CC=CN&NR=118395704A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240726&DB=EPODOC&CC=CN&NR=118395704A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU QING</creatorcontrib><creatorcontrib>WANG MIN</creatorcontrib><creatorcontrib>XING LIDONG</creatorcontrib><creatorcontrib>YAO CHENG</creatorcontrib><creatorcontrib>CAO LI</creatorcontrib><creatorcontrib>ZHANG KEXIN</creatorcontrib><creatorcontrib>WU XINKUAN</creatorcontrib><creatorcontrib>WANG BOTENG</creatorcontrib><creatorcontrib>WANG ZHONGYING</creatorcontrib><creatorcontrib>LI KAI</creatorcontrib><creatorcontrib>SONG JIAN</creatorcontrib><title>Prediction method and system for distribution of low-carbon steel casting blank shell and pasty area in crystallizer</title><description>The invention belongs to the technical field of metal continuous casting, and particularly relates to a method and a system for predicting distribution of a low-carbon steel casting blank shell and a pasty area in a crystallizer, the actual thickness of a leaked steel blank shell is sampled and analyzed, an acid leaching experiment is not needed, and the actually measured thickness of the leaked steel blank shell, an empirical formula calculation result and a numerical simulation result are combined to obtain a prediction result. The flow characteristics and heat and mass transfer behaviors of the molten steel in the crystallizer in the high-temperature solidification process can be rapidly and accurately obtained, metallurgical transmission phenomena of different characteristic positions in the crystallizer can be displayed in an imaging and quantitative mode, and the thickness of a real casting blank shell and the thickness of a paste area can be predicted. Furthermore, the change rule and the development t</description><subject>CALCULATING</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QABQxS1lKBYiYW9THYnZnCyG3ZWJJ7eJXgAq8_7PN40i9dAlk1k76Cj2HoL6CzooJE6aHwAyxoD169R8Q2If-cGQ50oOSRgUCO7B9SC7gnaksjY6NM_AAZCYAcmpCSK8IfCPJs0KEqL386y5el4q8459f5O2qMhR_FeXYpiV-4329X6UP7jfAGx-0Uj</recordid><startdate>20240726</startdate><enddate>20240726</enddate><creator>LIU QING</creator><creator>WANG MIN</creator><creator>XING LIDONG</creator><creator>YAO CHENG</creator><creator>CAO LI</creator><creator>ZHANG KEXIN</creator><creator>WU XINKUAN</creator><creator>WANG BOTENG</creator><creator>WANG ZHONGYING</creator><creator>LI KAI</creator><creator>SONG JIAN</creator><scope>EVB</scope></search><sort><creationdate>20240726</creationdate><title>Prediction method and system for distribution of low-carbon steel casting blank shell and pasty area in crystallizer</title><author>LIU QING ; WANG MIN ; XING LIDONG ; YAO CHENG ; CAO LI ; ZHANG KEXIN ; WU XINKUAN ; WANG BOTENG ; WANG ZHONGYING ; LI KAI ; SONG JIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118395704A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU QING</creatorcontrib><creatorcontrib>WANG MIN</creatorcontrib><creatorcontrib>XING LIDONG</creatorcontrib><creatorcontrib>YAO CHENG</creatorcontrib><creatorcontrib>CAO LI</creatorcontrib><creatorcontrib>ZHANG KEXIN</creatorcontrib><creatorcontrib>WU XINKUAN</creatorcontrib><creatorcontrib>WANG BOTENG</creatorcontrib><creatorcontrib>WANG ZHONGYING</creatorcontrib><creatorcontrib>LI KAI</creatorcontrib><creatorcontrib>SONG JIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU QING</au><au>WANG MIN</au><au>XING LIDONG</au><au>YAO CHENG</au><au>CAO LI</au><au>ZHANG KEXIN</au><au>WU XINKUAN</au><au>WANG BOTENG</au><au>WANG ZHONGYING</au><au>LI KAI</au><au>SONG JIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Prediction method and system for distribution of low-carbon steel casting blank shell and pasty area in crystallizer</title><date>2024-07-26</date><risdate>2024</risdate><abstract>The invention belongs to the technical field of metal continuous casting, and particularly relates to a method and a system for predicting distribution of a low-carbon steel casting blank shell and a pasty area in a crystallizer, the actual thickness of a leaked steel blank shell is sampled and analyzed, an acid leaching experiment is not needed, and the actually measured thickness of the leaked steel blank shell, an empirical formula calculation result and a numerical simulation result are combined to obtain a prediction result. The flow characteristics and heat and mass transfer behaviors of the molten steel in the crystallizer in the high-temperature solidification process can be rapidly and accurately obtained, metallurgical transmission phenomena of different characteristic positions in the crystallizer can be displayed in an imaging and quantitative mode, and the thickness of a real casting blank shell and the thickness of a paste area can be predicted. Furthermore, the change rule and the development t</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118395704A |
| source | esp@cenet |
| subjects | CALCULATING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PERFORMING OPERATIONS PHYSICS POWDER METALLURGY TRANSPORTING |
| title | Prediction method and system for distribution of low-carbon steel casting blank shell and pasty area in crystallizer |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T10%3A22%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LIU%20QING&rft.date=2024-07-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118395704A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |