PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING

PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING

PURPOSE:To produce an ultrahigh tensile strength hot rolled steel sheet excellent in degree of flatness by cooling a slab of steel with specific composition at respectively specified hot roll finishing temp., cooling starting temp., and cooling velocity, and then coiling this coil at a specific temp...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MORITA MASAHIKO, MASUI SUSUMU, KATO TOSHIYUKI
Format: Patent
Sprache:eng
Schlagworte:
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
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 MORITA MASAHIKO
MASUI SUSUMU
KATO TOSHIYUKI
description PURPOSE:To produce an ultrahigh tensile strength hot rolled steel sheet excellent in degree of flatness by cooling a slab of steel with specific composition at respectively specified hot roll finishing temp., cooling starting temp., and cooling velocity, and then coiling this coil at a specific temp. CONSTITUTION:A slab of a steel which has a composition consisting of, by weight, 0.05-0.20% C, 1.5-3.5% Mn, 0.01-0.1% Al,
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH05320773A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH05320773A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH05320773A3</originalsourceid><addsrcrecordid>eNqNi8EKgkAQQPfSIap_mD5AkJbwLDrubC07Mo7YTSS2U5Rg_08e-oBODx7vbc2tFa77Sj1H4Ab6oFKSdwSKsfMBoVPB6JSAWEE4BKxXhxigI0SFhgXCOmhWoxNEGFiuPrq92Tym55IOP-7MsUGtKEvze0zLPN3TK33GS0v52Z7yorCl_af5AhUWMZo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING</title><source>esp@cenet</source><creator>MORITA MASAHIKO ; MASUI SUSUMU ; KATO TOSHIYUKI</creator><creatorcontrib>MORITA MASAHIKO ; MASUI SUSUMU ; KATO TOSHIYUKI</creatorcontrib><description><![CDATA[PURPOSE:To produce an ultrahigh tensile strength hot rolled steel sheet excellent in degree of flatness by cooling a slab of steel with specific composition at respectively specified hot roll finishing temp., cooling starting temp., and cooling velocity, and then coiling this coil at a specific temp. CONSTITUTION:A slab of a steel which has a composition consisting of, by weight, 0.05-0.20% C, 1.5-3.5% Mn, 0.01-0.1% Al, <=0.5% Si, <=0.05% P, <=50ppm S, 80ppm N, <=80ppm O, and the balance iron with inevitable impurities and satisfying (Si+P)<=0.35% and (S+N+O)<=100ppm is used as a stock. Cooling is started under the conditions satisfying <=950 deg.C hot roll finishing temp. and >=800 deg.C cooling starting temp. Then, cooling is done at >=20 deg.C/s cooling rate, followed by coiling at <=400 deg.C. By this method, the ultrahigh tensile strength hot rolled steel sheet suitable for high-strength member, such as automobile bumper and door guard bar, can be produced.]]></description><edition>5</edition><language>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>1993</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=19931203&amp;DB=EPODOC&amp;CC=JP&amp;NR=H05320773A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19931203&amp;DB=EPODOC&amp;CC=JP&amp;NR=H05320773A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MORITA MASAHIKO</creatorcontrib><creatorcontrib>MASUI SUSUMU</creatorcontrib><creatorcontrib>KATO TOSHIYUKI</creatorcontrib><title>PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING</title><description><![CDATA[PURPOSE:To produce an ultrahigh tensile strength hot rolled steel sheet excellent in degree of flatness by cooling a slab of steel with specific composition at respectively specified hot roll finishing temp., cooling starting temp., and cooling velocity, and then coiling this coil at a specific temp. CONSTITUTION:A slab of a steel which has a composition consisting of, by weight, 0.05-0.20% C, 1.5-3.5% Mn, 0.01-0.1% Al, <=0.5% Si, <=0.05% P, <=50ppm S, 80ppm N, <=80ppm O, and the balance iron with inevitable impurities and satisfying (Si+P)<=0.35% and (S+N+O)<=100ppm is used as a stock. Cooling is started under the conditions satisfying <=950 deg.C hot roll finishing temp. and >=800 deg.C cooling starting temp. Then, cooling is done at >=20 deg.C/s cooling rate, followed by coiling at <=400 deg.C. By this method, the ultrahigh tensile strength hot rolled steel sheet suitable for high-strength member, such as automobile bumper and door guard bar, can be produced.]]></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>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi8EKgkAQQPfSIap_mD5AkJbwLDrubC07Mo7YTSS2U5Rg_08e-oBODx7vbc2tFa77Sj1H4Ab6oFKSdwSKsfMBoVPB6JSAWEE4BKxXhxigI0SFhgXCOmhWoxNEGFiuPrq92Tym55IOP-7MsUGtKEvze0zLPN3TK33GS0v52Z7yorCl_af5AhUWMZo</recordid><startdate>19931203</startdate><enddate>19931203</enddate><creator>MORITA MASAHIKO</creator><creator>MASUI SUSUMU</creator><creator>KATO TOSHIYUKI</creator><scope>EVB</scope></search><sort><creationdate>19931203</creationdate><title>PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING</title><author>MORITA MASAHIKO ; MASUI SUSUMU ; KATO TOSHIYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH05320773A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</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>MORITA MASAHIKO</creatorcontrib><creatorcontrib>MASUI SUSUMU</creatorcontrib><creatorcontrib>KATO TOSHIYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MORITA MASAHIKO</au><au>MASUI SUSUMU</au><au>KATO TOSHIYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING</title><date>1993-12-03</date><risdate>1993</risdate><abstract><![CDATA[PURPOSE:To produce an ultrahigh tensile strength hot rolled steel sheet excellent in degree of flatness by cooling a slab of steel with specific composition at respectively specified hot roll finishing temp., cooling starting temp., and cooling velocity, and then coiling this coil at a specific temp. CONSTITUTION:A slab of a steel which has a composition consisting of, by weight, 0.05-0.20% C, 1.5-3.5% Mn, 0.01-0.1% Al, <=0.5% Si, <=0.05% P, <=50ppm S, 80ppm N, <=80ppm O, and the balance iron with inevitable impurities and satisfying (Si+P)<=0.35% and (S+N+O)<=100ppm is used as a stock. Cooling is started under the conditions satisfying <=950 deg.C hot roll finishing temp. and >=800 deg.C cooling starting temp. Then, cooling is done at >=20 deg.C/s cooling rate, followed by coiling at <=400 deg.C. By this method, the ultrahigh tensile strength hot rolled steel sheet suitable for high-strength member, such as automobile bumper and door guard bar, can be produced.]]></abstract><edition>5</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH05320773A
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 PRODUCTION OF ULTRAHIGH TENSILE STRENGTH HOT ROLLED STEEL SHEET FOR LIGHT-DEGREE WORKING
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T13%3A04%3A16IST&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=MORITA%20MASAHIKO&rft.date=1993-12-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH05320773A%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