High-uniform longitudinal-and-transverse toughness wide-width steel plate and TMCP process production method thereof
The invention relates to a high-uniform longitudinal-and-transverse toughness wide-width steel plate and a TMCP process production method thereof. A conventional-size continuous casting slab with ingredients reaching the requirement is reheated, and the heated continuous casting slab is rolled to ha...
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 | HU SHU'E WANG SHAOLU HU XIAOYING LI CANMING KONG YA SUN JINGBO LIU XIZHANG WANG YEQIN |
| description | The invention relates to a high-uniform longitudinal-and-transverse toughness wide-width steel plate and a TMCP process production method thereof. A conventional-size continuous casting slab with ingredients reaching the requirement is reheated, and the heated continuous casting slab is rolled to have the final finished product thickness through manners of widening and longitudinal rolling in sequence. Through the optimized matching design of a heating system, the rolling temperature, the deformation amount in each stage, the gate interval time, the rolling speed and a cooling system, the effect of the rolling effect of a high temperature zone and a low temperature zone on original austenite grain refining and phase change promotion is sufficiently used, the type and form of a phase changetransformation product are reasonably controlled, and high-uniform longitudinal-and-transverse performance and online direct production of an accurate shape and size large thickness wide plate are achieved. The maximum thick |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN110004359A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN110004359A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN110004359A3</originalsourceid><addsrcrecordid>eNqNyrEKwjAQgOEuDqK-w_kAgZbq4FiK0kVx6F5Cc20C6V1ILvr6VvABXP5_-baFdG62KpObOC7gmWYn2TjSXmkySqKm9MKYEITzbAlTgrczqNaIhSSIHoLXgrB66O_tE0Lk8evWmzyKY4IFxbIBsRiRp32xmbRPePh9Vxxv177tFAYeMAU9IqEM7aOqyrI81edLU_9jPu7CRV4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>High-uniform longitudinal-and-transverse toughness wide-width steel plate and TMCP process production method thereof</title><source>esp@cenet</source><creator>HU SHU'E ; WANG SHAOLU ; HU XIAOYING ; LI CANMING ; KONG YA ; SUN JINGBO ; LIU XIZHANG ; WANG YEQIN</creator><creatorcontrib>HU SHU'E ; WANG SHAOLU ; HU XIAOYING ; LI CANMING ; KONG YA ; SUN JINGBO ; LIU XIZHANG ; WANG YEQIN</creatorcontrib><description>The invention relates to a high-uniform longitudinal-and-transverse toughness wide-width steel plate and a TMCP process production method thereof. A conventional-size continuous casting slab with ingredients reaching the requirement is reheated, and the heated continuous casting slab is rolled to have the final finished product thickness through manners of widening and longitudinal rolling in sequence. Through the optimized matching design of a heating system, the rolling temperature, the deformation amount in each stage, the gate interval time, the rolling speed and a cooling system, the effect of the rolling effect of a high temperature zone and a low temperature zone on original austenite grain refining and phase change promotion is sufficiently used, the type and form of a phase changetransformation product are reasonably controlled, and high-uniform longitudinal-and-transverse performance and online direct production of an accurate shape and size large thickness wide plate are achieved. The maximum thick</description><language>chi ; eng</language><subject>ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2019</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=20190712&DB=EPODOC&CC=CN&NR=110004359A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190712&DB=EPODOC&CC=CN&NR=110004359A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HU SHU'E</creatorcontrib><creatorcontrib>WANG SHAOLU</creatorcontrib><creatorcontrib>HU XIAOYING</creatorcontrib><creatorcontrib>LI CANMING</creatorcontrib><creatorcontrib>KONG YA</creatorcontrib><creatorcontrib>SUN JINGBO</creatorcontrib><creatorcontrib>LIU XIZHANG</creatorcontrib><creatorcontrib>WANG YEQIN</creatorcontrib><title>High-uniform longitudinal-and-transverse toughness wide-width steel plate and TMCP process production method thereof</title><description>The invention relates to a high-uniform longitudinal-and-transverse toughness wide-width steel plate and a TMCP process production method thereof. A conventional-size continuous casting slab with ingredients reaching the requirement is reheated, and the heated continuous casting slab is rolled to have the final finished product thickness through manners of widening and longitudinal rolling in sequence. Through the optimized matching design of a heating system, the rolling temperature, the deformation amount in each stage, the gate interval time, the rolling speed and a cooling system, the effect of the rolling effect of a high temperature zone and a low temperature zone on original austenite grain refining and phase change promotion is sufficiently used, the type and form of a phase changetransformation product are reasonably controlled, and high-uniform longitudinal-and-transverse performance and online direct production of an accurate shape and size large thickness wide plate are achieved. The maximum thick</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEuDqK-w_kAgZbq4FiK0kVx6F5Cc20C6V1ILvr6VvABXP5_-baFdG62KpObOC7gmWYn2TjSXmkySqKm9MKYEITzbAlTgrczqNaIhSSIHoLXgrB66O_tE0Lk8evWmzyKY4IFxbIBsRiRp32xmbRPePh9Vxxv177tFAYeMAU9IqEM7aOqyrI81edLU_9jPu7CRV4</recordid><startdate>20190712</startdate><enddate>20190712</enddate><creator>HU SHU'E</creator><creator>WANG SHAOLU</creator><creator>HU XIAOYING</creator><creator>LI CANMING</creator><creator>KONG YA</creator><creator>SUN JINGBO</creator><creator>LIU XIZHANG</creator><creator>WANG YEQIN</creator><scope>EVB</scope></search><sort><creationdate>20190712</creationdate><title>High-uniform longitudinal-and-transverse toughness wide-width steel plate and TMCP process production method thereof</title><author>HU SHU'E ; WANG SHAOLU ; HU XIAOYING ; LI CANMING ; KONG YA ; SUN JINGBO ; LIU XIZHANG ; WANG YEQIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110004359A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>HU SHU'E</creatorcontrib><creatorcontrib>WANG SHAOLU</creatorcontrib><creatorcontrib>HU XIAOYING</creatorcontrib><creatorcontrib>LI CANMING</creatorcontrib><creatorcontrib>KONG YA</creatorcontrib><creatorcontrib>SUN JINGBO</creatorcontrib><creatorcontrib>LIU XIZHANG</creatorcontrib><creatorcontrib>WANG YEQIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HU SHU'E</au><au>WANG SHAOLU</au><au>HU XIAOYING</au><au>LI CANMING</au><au>KONG YA</au><au>SUN JINGBO</au><au>LIU XIZHANG</au><au>WANG YEQIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-uniform longitudinal-and-transverse toughness wide-width steel plate and TMCP process production method thereof</title><date>2019-07-12</date><risdate>2019</risdate><abstract>The invention relates to a high-uniform longitudinal-and-transverse toughness wide-width steel plate and a TMCP process production method thereof. A conventional-size continuous casting slab with ingredients reaching the requirement is reheated, and the heated continuous casting slab is rolled to have the final finished product thickness through manners of widening and longitudinal rolling in sequence. Through the optimized matching design of a heating system, the rolling temperature, the deformation amount in each stage, the gate interval time, the rolling speed and a cooling system, the effect of the rolling effect of a high temperature zone and a low temperature zone on original austenite grain refining and phase change promotion is sufficiently used, the type and form of a phase changetransformation product are reasonably controlled, and high-uniform longitudinal-and-transverse performance and online direct production of an accurate shape and size large thickness wide plate are achieved. The maximum thick</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN110004359A |
| source | esp@cenet |
| subjects | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | High-uniform longitudinal-and-transverse toughness wide-width steel plate and TMCP process production method thereof |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T05%3A09%3A52IST&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=HU%20SHU'E&rft.date=2019-07-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN110004359A%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 |