Methods and apparatus for high throughput pressure infiltration casting

Disclosed are economical methods and apparatus for high throughput pressure infiltration casting. Methods of the invention use a mold vessel as an evacuation chamber along with an evacuation cap to produce superior quality near-net shape finished cast parts with low porosity. Other methods of the in...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CORNIE JAMES A, RYALS MARK A, CORNIE STEPHEN S, MASON RALPH P
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	CORNIE JAMES A RYALS MARK A CORNIE STEPHEN S MASON RALPH P
description	Disclosed are economical methods and apparatus for high throughput pressure infiltration casting. Methods of the invention use a mold vessel as an evacuation chamber along with an evacuation cap to produce superior quality near-net shape finished cast parts with low porosity. Other methods of the invention use an improved heat transfer technique for directionally solidifying molten infiltrant at an increased rate to increase further the throughput of the pressure infiltration casting cycle. The invention also provides apparatus for practicing methods for high throughput pressure infiltration casting. One embodiment of an apparatus of the invention is a removable evacuation cap, often used in conjunction with a fill tube. Another apparatus embodiment is an evacuation cap coupled to a mold vessel which is used as an evacuation chamber.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US6360809B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US6360809B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US6360809B13</originalsourceid><addsrcrecordid>eNqNyjsKwkAQANBtLES9w1xAiASCtgYTGyu1DkMy-4GwM-zM3l8LD2D1mrd144Ms8qKAeQEUwYJWFTwXiClEsFi4hijVQAqp1kKQsk-rfWPiDDOqpRz2buNxVTr83DkYbq_-fiThiVRwpkw2vZ9d2zXn5nI9tX-UD18RNIw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Methods and apparatus for high throughput pressure infiltration casting</title><source>esp@cenet</source><creator>CORNIE JAMES A ; RYALS MARK A ; CORNIE STEPHEN S ; MASON RALPH P</creator><creatorcontrib>CORNIE JAMES A ; RYALS MARK A ; CORNIE STEPHEN S ; MASON RALPH P</creatorcontrib><description>Disclosed are economical methods and apparatus for high throughput pressure infiltration casting. Methods of the invention use a mold vessel as an evacuation chamber along with an evacuation cap to produce superior quality near-net shape finished cast parts with low porosity. Other methods of the invention use an improved heat transfer technique for directionally solidifying molten infiltrant at an increased rate to increase further the throughput of the pressure infiltration casting cycle. The invention also provides apparatus for practicing methods for high throughput pressure infiltration casting. One embodiment of an apparatus of the invention is a removable evacuation cap, often used in conjunction with a fill tube. Another apparatus embodiment is an evacuation cap coupled to a mold vessel which is used as an evacuation chamber.</description><edition>7</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>2002</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=20020326&DB=EPODOC&CC=US&NR=6360809B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020326&DB=EPODOC&CC=US&NR=6360809B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CORNIE JAMES A</creatorcontrib><creatorcontrib>RYALS MARK A</creatorcontrib><creatorcontrib>CORNIE STEPHEN S</creatorcontrib><creatorcontrib>MASON RALPH P</creatorcontrib><title>Methods and apparatus for high throughput pressure infiltration casting</title><description>Disclosed are economical methods and apparatus for high throughput pressure infiltration casting. Methods of the invention use a mold vessel as an evacuation chamber along with an evacuation cap to produce superior quality near-net shape finished cast parts with low porosity. Other methods of the invention use an improved heat transfer technique for directionally solidifying molten infiltrant at an increased rate to increase further the throughput of the pressure infiltration casting cycle. The invention also provides apparatus for practicing methods for high throughput pressure infiltration casting. One embodiment of an apparatus of the invention is a removable evacuation cap, often used in conjunction with a fill tube. Another apparatus embodiment is an evacuation cap coupled to a mold vessel which is used as an evacuation chamber.</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>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjsKwkAQANBtLES9w1xAiASCtgYTGyu1DkMy-4GwM-zM3l8LD2D1mrd144Ms8qKAeQEUwYJWFTwXiClEsFi4hijVQAqp1kKQsk-rfWPiDDOqpRz2buNxVTr83DkYbq_-fiThiVRwpkw2vZ9d2zXn5nI9tX-UD18RNIw</recordid><startdate>20020326</startdate><enddate>20020326</enddate><creator>CORNIE JAMES A</creator><creator>RYALS MARK A</creator><creator>CORNIE STEPHEN S</creator><creator>MASON RALPH P</creator><scope>EVB</scope></search><sort><creationdate>20020326</creationdate><title>Methods and apparatus for high throughput pressure infiltration casting</title><author>CORNIE JAMES A ; RYALS MARK A ; CORNIE STEPHEN S ; MASON RALPH P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6360809B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</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>CORNIE JAMES A</creatorcontrib><creatorcontrib>RYALS MARK A</creatorcontrib><creatorcontrib>CORNIE STEPHEN S</creatorcontrib><creatorcontrib>MASON RALPH P</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CORNIE JAMES A</au><au>RYALS MARK A</au><au>CORNIE STEPHEN S</au><au>MASON RALPH P</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Methods and apparatus for high throughput pressure infiltration casting</title><date>2002-03-26</date><risdate>2002</risdate><abstract>Disclosed are economical methods and apparatus for high throughput pressure infiltration casting. Methods of the invention use a mold vessel as an evacuation chamber along with an evacuation cap to produce superior quality near-net shape finished cast parts with low porosity. Other methods of the invention use an improved heat transfer technique for directionally solidifying molten infiltrant at an increased rate to increase further the throughput of the pressure infiltration casting cycle. The invention also provides apparatus for practicing methods for high throughput pressure infiltration casting. One embodiment of an apparatus of the invention is a removable evacuation cap, often used in conjunction with a fill tube. Another apparatus embodiment is an evacuation cap coupled to a mold vessel which is used as an evacuation chamber.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_US6360809B1
source	esp@cenet
subjects	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
title	Methods and apparatus for high throughput pressure infiltration casting
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T07%3A01%3A35IST&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=CORNIE%20JAMES%20A&rft.date=2002-03-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS6360809B1%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