AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING

AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING

PROBLEM TO BE SOLVED: To provide an air-permeable refractory which prevents increase of danger on operation, such as breakout of an immersion nozzle caused by expansion of a gas bubble diameter with a lapse of time in the continuous casting operation.SOLUTION: The air-permeable refractory contains 1...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SADANO KENJI, MORIKAWA KATSUMI, FUKUNAGA SHINICHI, TSUZUKI TETSUO, OTSUKA HIROSHI, KONDO YOSHIYUKI, SUZUKI HIDEJI
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 SADANO KENJI
MORIKAWA KATSUMI
FUKUNAGA SHINICHI
TSUZUKI TETSUO
OTSUKA HIROSHI
KONDO YOSHIYUKI
SUZUKI HIDEJI
description PROBLEM TO BE SOLVED: To provide an air-permeable refractory which prevents increase of danger on operation, such as breakout of an immersion nozzle caused by expansion of a gas bubble diameter with a lapse of time in the continuous casting operation.SOLUTION: The air-permeable refractory contains 15-30 mass% of free carbon ("free carbon" means carbon other than the compound), 2 to
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2011212720A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2011212720A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2011212720A3</originalsourceid><addsrcrecordid>eNrjZLBy9AzSDXAN8nV1dPJxVQhydQtydA7xD4pUcPRzUfDzj4oCirr5Byk4-_uFePqF-ocGKzg7BgOZ7jwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjA0NDI0MjcyMDRmChFABVOKYw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING</title><source>esp@cenet</source><creator>SADANO KENJI ; MORIKAWA KATSUMI ; FUKUNAGA SHINICHI ; TSUZUKI TETSUO ; OTSUKA HIROSHI ; KONDO YOSHIYUKI ; SUZUKI HIDEJI</creator><creatorcontrib>SADANO KENJI ; MORIKAWA KATSUMI ; FUKUNAGA SHINICHI ; TSUZUKI TETSUO ; OTSUKA HIROSHI ; KONDO YOSHIYUKI ; SUZUKI HIDEJI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide an air-permeable refractory which prevents increase of danger on operation, such as breakout of an immersion nozzle caused by expansion of a gas bubble diameter with a lapse of time in the continuous casting operation.SOLUTION: The air-permeable refractory contains 15-30 mass% of free carbon ("free carbon" means carbon other than the compound), 2 to &lt;12 mass% of SiOwhose particle size is ≤1 μm, and 53-83 mass% oxide(including inevitable impurities in manufacturing) which is a mineral composed of AlOor of a component of AlO, wherein the SiOlike particle of ≤1 μm is dispersed in the carbon structure of refractory matrix, and the mass ratio (SiO/carbon) of the SiOlike particle of ≤1 μm to carbon in matrix, is in the range of 0.5-2.0, and the total content of metal and any one or more compounds excluding oxide is 1-5 mass%.</description><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>2011</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=20111027&amp;DB=EPODOC&amp;CC=JP&amp;NR=2011212720A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20111027&amp;DB=EPODOC&amp;CC=JP&amp;NR=2011212720A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SADANO KENJI</creatorcontrib><creatorcontrib>MORIKAWA KATSUMI</creatorcontrib><creatorcontrib>FUKUNAGA SHINICHI</creatorcontrib><creatorcontrib>TSUZUKI TETSUO</creatorcontrib><creatorcontrib>OTSUKA HIROSHI</creatorcontrib><creatorcontrib>KONDO YOSHIYUKI</creatorcontrib><creatorcontrib>SUZUKI HIDEJI</creatorcontrib><title>AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING</title><description>PROBLEM TO BE SOLVED: To provide an air-permeable refractory which prevents increase of danger on operation, such as breakout of an immersion nozzle caused by expansion of a gas bubble diameter with a lapse of time in the continuous casting operation.SOLUTION: The air-permeable refractory contains 15-30 mass% of free carbon ("free carbon" means carbon other than the compound), 2 to &lt;12 mass% of SiOwhose particle size is ≤1 μm, and 53-83 mass% oxide(including inevitable impurities in manufacturing) which is a mineral composed of AlOor of a component of AlO, wherein the SiOlike particle of ≤1 μm is dispersed in the carbon structure of refractory matrix, and the mass ratio (SiO/carbon) of the SiOlike particle of ≤1 μm to carbon in matrix, is in the range of 0.5-2.0, and the total content of metal and any one or more compounds excluding oxide is 1-5 mass%.</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>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBy9AzSDXAN8nV1dPJxVQhydQtydA7xD4pUcPRzUfDzj4oCirr5Byk4-_uFePqF-ocGKzg7BgOZ7jwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjA0NDI0MjcyMDRmChFABVOKYw</recordid><startdate>20111027</startdate><enddate>20111027</enddate><creator>SADANO KENJI</creator><creator>MORIKAWA KATSUMI</creator><creator>FUKUNAGA SHINICHI</creator><creator>TSUZUKI TETSUO</creator><creator>OTSUKA HIROSHI</creator><creator>KONDO YOSHIYUKI</creator><creator>SUZUKI HIDEJI</creator><scope>EVB</scope></search><sort><creationdate>20111027</creationdate><title>AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING</title><author>SADANO KENJI ; MORIKAWA KATSUMI ; FUKUNAGA SHINICHI ; TSUZUKI TETSUO ; OTSUKA HIROSHI ; KONDO YOSHIYUKI ; SUZUKI HIDEJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2011212720A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</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>SADANO KENJI</creatorcontrib><creatorcontrib>MORIKAWA KATSUMI</creatorcontrib><creatorcontrib>FUKUNAGA SHINICHI</creatorcontrib><creatorcontrib>TSUZUKI TETSUO</creatorcontrib><creatorcontrib>OTSUKA HIROSHI</creatorcontrib><creatorcontrib>KONDO YOSHIYUKI</creatorcontrib><creatorcontrib>SUZUKI HIDEJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SADANO KENJI</au><au>MORIKAWA KATSUMI</au><au>FUKUNAGA SHINICHI</au><au>TSUZUKI TETSUO</au><au>OTSUKA HIROSHI</au><au>KONDO YOSHIYUKI</au><au>SUZUKI HIDEJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING</title><date>2011-10-27</date><risdate>2011</risdate><abstract>PROBLEM TO BE SOLVED: To provide an air-permeable refractory which prevents increase of danger on operation, such as breakout of an immersion nozzle caused by expansion of a gas bubble diameter with a lapse of time in the continuous casting operation.SOLUTION: The air-permeable refractory contains 15-30 mass% of free carbon ("free carbon" means carbon other than the compound), 2 to &lt;12 mass% of SiOwhose particle size is ≤1 μm, and 53-83 mass% oxide(including inevitable impurities in manufacturing) which is a mineral composed of AlOor of a component of AlO, wherein the SiOlike particle of ≤1 μm is dispersed in the carbon structure of refractory matrix, and the mass ratio (SiO/carbon) of the SiOlike particle of ≤1 μm to carbon in matrix, is in the range of 0.5-2.0, and the total content of metal and any one or more compounds excluding oxide is 1-5 mass%.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JP2011212720A
source esp@cenet
subjects CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
title AIR-PERMEABLE REFRACTORY AND NOZZLE FOR CONTINUOUS CASTING
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T11%3A37%3A59IST&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=SADANO%20KENJI&rft.date=2011-10-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2011212720A%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