METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE

METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE

PURPOSE:To prevent the occurrence of a surface cracking by using two sets of molten steel immersion type nozzle per one set of mold at the time of pouring the same kind of molten steel and pouring the molten steel in the different condition of the immersion depth into the molten steel between the on...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KANAI NORIYUKI, KOMORI TOSHIYA, WAKAO MASAMITSU
Format: Patent
Sprache:eng
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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 KANAI NORIYUKI
KOMORI TOSHIYA
WAKAO MASAMITSU
description PURPOSE:To prevent the occurrence of a surface cracking by using two sets of molten steel immersion type nozzle per one set of mold at the time of pouring the same kind of molten steel and pouring the molten steel in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle. CONSTITUTION:The molten steel is poured into the mold of fixing or shifting type continuous casting from a vessel 1 for containing the molten steel 2. The same kind of molten steel is poured by using two sets of molten steel immersion type nozzle 3, 4 per one set of mold in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle at >=50mm. Further, the ratio of the cross sectional areas for passing discharged stream in both nozzles is desirably >=1.2. By this method, i.e., by sharing the function of each nozzle, as each nozzle can independently be controlled so as to impart the stability of shell in the continuous cast material and the suitable fluid of molten steel in a mold, the occurrence of the surface cracking is prevented.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH06292952A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH06292952A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH06292952A3</originalsourceid><addsrcrecordid>eNrjZPDwdQ3x8HdRcPMPUgjwDw3y9HNX8PX3CXH1UwgOcXX1UQgNxhDy9PV1DQr29PdTCIkMcFXw84-K8nHlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBmZGlkaWpkaOxsSoAQA0Ri14</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE</title><source>esp@cenet</source><creator>KANAI NORIYUKI ; KOMORI TOSHIYA ; WAKAO MASAMITSU</creator><creatorcontrib>KANAI NORIYUKI ; KOMORI TOSHIYA ; WAKAO MASAMITSU</creatorcontrib><description>PURPOSE:To prevent the occurrence of a surface cracking by using two sets of molten steel immersion type nozzle per one set of mold at the time of pouring the same kind of molten steel and pouring the molten steel in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle. CONSTITUTION:The molten steel is poured into the mold of fixing or shifting type continuous casting from a vessel 1 for containing the molten steel 2. The same kind of molten steel is poured by using two sets of molten steel immersion type nozzle 3, 4 per one set of mold in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle at &gt;=50mm. Further, the ratio of the cross sectional areas for passing discharged stream in both nozzles is desirably &gt;=1.2. By this method, i.e., by sharing the function of each nozzle, as each nozzle can independently be controlled so as to impart the stability of shell in the continuous cast material and the suitable fluid of molten steel in a mold, the occurrence of the surface cracking is prevented.</description><edition>5</edition><language>eng</language><subject>CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING</subject><creationdate>1994</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&amp;date=19941021&amp;DB=EPODOC&amp;CC=JP&amp;NR=H06292952A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19941021&amp;DB=EPODOC&amp;CC=JP&amp;NR=H06292952A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANAI NORIYUKI</creatorcontrib><creatorcontrib>KOMORI TOSHIYA</creatorcontrib><creatorcontrib>WAKAO MASAMITSU</creatorcontrib><title>METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE</title><description>PURPOSE:To prevent the occurrence of a surface cracking by using two sets of molten steel immersion type nozzle per one set of mold at the time of pouring the same kind of molten steel and pouring the molten steel in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle. CONSTITUTION:The molten steel is poured into the mold of fixing or shifting type continuous casting from a vessel 1 for containing the molten steel 2. The same kind of molten steel is poured by using two sets of molten steel immersion type nozzle 3, 4 per one set of mold in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle at &gt;=50mm. Further, the ratio of the cross sectional areas for passing discharged stream in both nozzles is desirably &gt;=1.2. By this method, i.e., by sharing the function of each nozzle, as each nozzle can independently be controlled so as to impart the stability of shell in the continuous cast material and the suitable fluid of molten steel in a mold, the occurrence of the surface cracking is prevented.</description><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDwdQ3x8HdRcPMPUgjwDw3y9HNX8PX3CXH1UwgOcXX1UQgNxhDy9PV1DQr29PdTCIkMcFXw84-K8nHlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBmZGlkaWpkaOxsSoAQA0Ri14</recordid><startdate>19941021</startdate><enddate>19941021</enddate><creator>KANAI NORIYUKI</creator><creator>KOMORI TOSHIYA</creator><creator>WAKAO MASAMITSU</creator><scope>EVB</scope></search><sort><creationdate>19941021</creationdate><title>METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE</title><author>KANAI NORIYUKI ; KOMORI TOSHIYA ; WAKAO MASAMITSU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH06292952A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KANAI NORIYUKI</creatorcontrib><creatorcontrib>KOMORI TOSHIYA</creatorcontrib><creatorcontrib>WAKAO MASAMITSU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANAI NORIYUKI</au><au>KOMORI TOSHIYA</au><au>WAKAO MASAMITSU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE</title><date>1994-10-21</date><risdate>1994</risdate><abstract>PURPOSE:To prevent the occurrence of a surface cracking by using two sets of molten steel immersion type nozzle per one set of mold at the time of pouring the same kind of molten steel and pouring the molten steel in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle. CONSTITUTION:The molten steel is poured into the mold of fixing or shifting type continuous casting from a vessel 1 for containing the molten steel 2. The same kind of molten steel is poured by using two sets of molten steel immersion type nozzle 3, 4 per one set of mold in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle at &gt;=50mm. Further, the ratio of the cross sectional areas for passing discharged stream in both nozzles is desirably &gt;=1.2. By this method, i.e., by sharing the function of each nozzle, as each nozzle can independently be controlled so as to impart the stability of shell in the continuous cast material and the suitable fluid of molten steel in a mold, the occurrence of the surface cracking is prevented.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH06292952A
source esp@cenet
subjects CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
title METHOD FOR POURING MOLTEN STEEL USING MOLTEN STEEL IMMERSION TYPE NOZZLE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T21%3A37%3A30IST&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=KANAI%20NORIYUKI&rft.date=1994-10-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH06292952A%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