Slip cast article manufacturing method

Slip cast article manufacturing method

A method of forming a slip cast article is disclosed. The slip cast article is formed in a casting volume of a forming mold, which mold has a portion thereof formed of a meltable organic material. The vehicle of the casting slip used to form the article is drawn off to a level which provides a conso...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: EZIS, ANDRE, NICHOLSON, JOHN M
Format: Patent
Sprache:eng
Schlagworte:
CASTING
FOUNDRY MOULDING
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 EZIS, ANDRE
NICHOLSON, JOHN M
description A method of forming a slip cast article is disclosed. The slip cast article is formed in a casting volume of a forming mold, which mold has a portion thereof formed of a meltable organic material. The vehicle of the casting slip used to form the article is drawn off to a level which provides a consolidated casting in the casting volume which contains sufficient vehicle that the casting is resistant to shrinkage. The consolidated casting and the organic mold portion are then surrounded with a porous, liquid drawing media. A high humidity of the vehicle of the casting slip is maintained about the consolidated casting surrounded by the porous, liquid drawing media. The consolidated casting and surrounding liquid drawing media are heated while the high humidity of the vehicle is maintained to a temperature which causes the meltable organic material to melt. The porous, liquid drawing media then draws the melted material away from the consolidated casting. After the meltable mold portion has been withdrawn from association with the consolidated casting, the high humidity vehicle is removed from association with the consolidated casting and the casting is permitted to dry.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US4217320A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US4217320A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US4217320A3</originalsourceid><addsrcrecordid>eNrjZFALzsksUEhOLC5RSCwqyUzOSVXITcwrTUtMLiktysxLV8hNLcnIT-FhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfGhwSZGhubGRgaOxoRVAADkQCb5</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Slip cast article manufacturing method</title><source>esp@cenet</source><creator>EZIS, ANDRE ; NICHOLSON, JOHN M</creator><creatorcontrib>EZIS, ANDRE ; NICHOLSON, JOHN M</creatorcontrib><description>A method of forming a slip cast article is disclosed. The slip cast article is formed in a casting volume of a forming mold, which mold has a portion thereof formed of a meltable organic material. The vehicle of the casting slip used to form the article is drawn off to a level which provides a consolidated casting in the casting volume which contains sufficient vehicle that the casting is resistant to shrinkage. The consolidated casting and the organic mold portion are then surrounded with a porous, liquid drawing media. A high humidity of the vehicle of the casting slip is maintained about the consolidated casting surrounded by the porous, liquid drawing media. The consolidated casting and surrounding liquid drawing media are heated while the high humidity of the vehicle is maintained to a temperature which causes the meltable organic material to melt. The porous, liquid drawing media then draws the melted material away from the consolidated casting. After the meltable mold portion has been withdrawn from association with the consolidated casting, the high humidity vehicle is removed from association with the consolidated casting and the casting is permitted to dry.</description><language>eng</language><subject>CASTING ; FOUNDRY MOULDING ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING</subject><creationdate>1980</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=19800812&amp;DB=EPODOC&amp;CC=US&amp;NR=4217320A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19800812&amp;DB=EPODOC&amp;CC=US&amp;NR=4217320A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EZIS, ANDRE</creatorcontrib><creatorcontrib>NICHOLSON, JOHN M</creatorcontrib><title>Slip cast article manufacturing method</title><description>A method of forming a slip cast article is disclosed. The slip cast article is formed in a casting volume of a forming mold, which mold has a portion thereof formed of a meltable organic material. The vehicle of the casting slip used to form the article is drawn off to a level which provides a consolidated casting in the casting volume which contains sufficient vehicle that the casting is resistant to shrinkage. The consolidated casting and the organic mold portion are then surrounded with a porous, liquid drawing media. A high humidity of the vehicle of the casting slip is maintained about the consolidated casting surrounded by the porous, liquid drawing media. The consolidated casting and surrounding liquid drawing media are heated while the high humidity of the vehicle is maintained to a temperature which causes the meltable organic material to melt. The porous, liquid drawing media then draws the melted material away from the consolidated casting. After the meltable mold portion has been withdrawn from association with the consolidated casting, the high humidity vehicle is removed from association with the consolidated casting and the casting is permitted to dry.</description><subject>CASTING</subject><subject>FOUNDRY MOULDING</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1980</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFALzsksUEhOLC5RSCwqyUzOSVXITcwrTUtMLiktysxLV8hNLcnIT-FhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfGhwSZGhubGRgaOxoRVAADkQCb5</recordid><startdate>19800812</startdate><enddate>19800812</enddate><creator>EZIS, ANDRE</creator><creator>NICHOLSON, JOHN M</creator><scope>EVB</scope></search><sort><creationdate>19800812</creationdate><title>Slip cast article manufacturing method</title><author>EZIS, ANDRE ; NICHOLSON, JOHN M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4217320A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1980</creationdate><topic>CASTING</topic><topic>FOUNDRY MOULDING</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>EZIS, ANDRE</creatorcontrib><creatorcontrib>NICHOLSON, JOHN M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EZIS, ANDRE</au><au>NICHOLSON, JOHN M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Slip cast article manufacturing method</title><date>1980-08-12</date><risdate>1980</risdate><abstract>A method of forming a slip cast article is disclosed. The slip cast article is formed in a casting volume of a forming mold, which mold has a portion thereof formed of a meltable organic material. The vehicle of the casting slip used to form the article is drawn off to a level which provides a consolidated casting in the casting volume which contains sufficient vehicle that the casting is resistant to shrinkage. The consolidated casting and the organic mold portion are then surrounded with a porous, liquid drawing media. A high humidity of the vehicle of the casting slip is maintained about the consolidated casting surrounded by the porous, liquid drawing media. The consolidated casting and surrounding liquid drawing media are heated while the high humidity of the vehicle is maintained to a temperature which causes the meltable organic material to melt. The porous, liquid drawing media then draws the melted material away from the consolidated casting. After the meltable mold portion has been withdrawn from association with the consolidated casting, the high humidity vehicle is removed from association with the consolidated casting and the casting is permitted to dry.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US4217320A
source esp@cenet
subjects CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
title Slip cast article manufacturing method
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T11%3A51%3A04IST&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=EZIS,%20ANDRE&rft.date=1980-08-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS4217320A%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