Method for preparing shell of titanium alloy investment casting with long and narrow through hole

Method for preparing shell of titanium alloy investment casting with long and narrow through hole

The invention provides a method for preparing a shell of a titanium alloy investment casting with a long and narrow through hole. The method comprises the following steps of preparing a wax mold in which a through hole is formed; coating the surface of the wax mold with a refractory coating A; coati...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: SONG MINGJING
Format: Patent
Sprache:chi ; 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 SONG MINGJING
description The invention provides a method for preparing a shell of a titanium alloy investment casting with a long and narrow through hole. The method comprises the following steps of preparing a wax mold in which a through hole is formed; coating the surface of the wax mold with a refractory coating A; coating the outer surface of the refractory coating A with a refractory coating B; enabling a core rod to be inserted into the through hole, the two ends of the core rod to extend out of the hole opening of the through hole, and then the gap between the core rod and the through hole to be filled with mixed slurry; coating the outer surface of the refractory coating B and the outer surface of the core rod with a refractory coating C; heating to remove the wax mold, and roasting to consolidate the refractory coating A, the refractory coating B, the refractory coating C, the mixed slurry and the core rod to form the shell. According to the technical solution, the core rod is made of the titanium alloy material, deformation
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113695517A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113695517A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113695517A3</originalsourceid><addsrcrecordid>eNqNyjEKwkAQQNE0FqLeYTyAxRKiWEpQbLSyD0MyyS5MZpbdicHbq-ABrP4v3rLAG5nXDnpNEBNFTEEGyJ6YQXuwYChhGgGZ9QVBnpRtJDFoMduXzsE8sH4OpQPBlHQG80mnwYNXpnWx6JEzbX5dFdvL-VFfdxS1oRyxJSFr6rtz5f5YVe5wKv8xbzkaPhQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for preparing shell of titanium alloy investment casting with long and narrow through hole</title><source>esp@cenet</source><creator>SONG MINGJING</creator><creatorcontrib>SONG MINGJING</creatorcontrib><description>The invention provides a method for preparing a shell of a titanium alloy investment casting with a long and narrow through hole. The method comprises the following steps of preparing a wax mold in which a through hole is formed; coating the surface of the wax mold with a refractory coating A; coating the outer surface of the refractory coating A with a refractory coating B; enabling a core rod to be inserted into the through hole, the two ends of the core rod to extend out of the hole opening of the through hole, and then the gap between the core rod and the through hole to be filled with mixed slurry; coating the outer surface of the refractory coating B and the outer surface of the core rod with a refractory coating C; heating to remove the wax mold, and roasting to consolidate the refractory coating A, the refractory coating B, the refractory coating C, the mixed slurry and the core rod to form the shell. According to the technical solution, the core rod is made of the titanium alloy material, deformation</description><language>chi ; eng</language><subject>CASTING ; FOUNDRY MOULDING ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING</subject><creationdate>2021</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=20211126&amp;DB=EPODOC&amp;CC=CN&amp;NR=113695517A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211126&amp;DB=EPODOC&amp;CC=CN&amp;NR=113695517A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SONG MINGJING</creatorcontrib><title>Method for preparing shell of titanium alloy investment casting with long and narrow through hole</title><description>The invention provides a method for preparing a shell of a titanium alloy investment casting with a long and narrow through hole. The method comprises the following steps of preparing a wax mold in which a through hole is formed; coating the surface of the wax mold with a refractory coating A; coating the outer surface of the refractory coating A with a refractory coating B; enabling a core rod to be inserted into the through hole, the two ends of the core rod to extend out of the hole opening of the through hole, and then the gap between the core rod and the through hole to be filled with mixed slurry; coating the outer surface of the refractory coating B and the outer surface of the core rod with a refractory coating C; heating to remove the wax mold, and roasting to consolidate the refractory coating A, the refractory coating B, the refractory coating C, the mixed slurry and the core rod to form the shell. According to the technical solution, the core rod is made of the titanium alloy material, deformation</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQQNE0FqLeYTyAxRKiWEpQbLSyD0MyyS5MZpbdicHbq-ABrP4v3rLAG5nXDnpNEBNFTEEGyJ6YQXuwYChhGgGZ9QVBnpRtJDFoMduXzsE8sH4OpQPBlHQG80mnwYNXpnWx6JEzbX5dFdvL-VFfdxS1oRyxJSFr6rtz5f5YVe5wKv8xbzkaPhQ</recordid><startdate>20211126</startdate><enddate>20211126</enddate><creator>SONG MINGJING</creator><scope>EVB</scope></search><sort><creationdate>20211126</creationdate><title>Method for preparing shell of titanium alloy investment casting with long and narrow through hole</title><author>SONG MINGJING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113695517A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CASTING</topic><topic>FOUNDRY MOULDING</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SONG MINGJING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SONG MINGJING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for preparing shell of titanium alloy investment casting with long and narrow through hole</title><date>2021-11-26</date><risdate>2021</risdate><abstract>The invention provides a method for preparing a shell of a titanium alloy investment casting with a long and narrow through hole. The method comprises the following steps of preparing a wax mold in which a through hole is formed; coating the surface of the wax mold with a refractory coating A; coating the outer surface of the refractory coating A with a refractory coating B; enabling a core rod to be inserted into the through hole, the two ends of the core rod to extend out of the hole opening of the through hole, and then the gap between the core rod and the through hole to be filled with mixed slurry; coating the outer surface of the refractory coating B and the outer surface of the core rod with a refractory coating C; heating to remove the wax mold, and roasting to consolidate the refractory coating A, the refractory coating B, the refractory coating C, the mixed slurry and the core rod to form the shell. According to the technical solution, the core rod is made of the titanium alloy material, deformation</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN113695517A
source esp@cenet
subjects CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
title Method for preparing shell of titanium alloy investment casting with long and narrow through hole
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T03%3A08%3A05IST&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=SONG%20MINGJING&rft.date=2021-11-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113695517A%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