Homogenization process of U720Li high temperature alloy

Homogenization process of U720Li high temperature alloy

The invention belongs to the field of hot processing of high alloying high temperature alloy, and particularly relates to a homogenization treatment method of U720Li high temperature alloy. The homogenization process comprises the following steps: firstly, heating U720Li alloy ingots in a furnace to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YU LIANXU, YANG GUOLIANG, SUN WENRU, ZHAO GUANGDI, ZHANG WEIHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
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 YU LIANXU
YANG GUOLIANG
SUN WENRU
ZHAO GUANGDI
ZHANG WEIHONG
description The invention belongs to the field of hot processing of high alloying high temperature alloy, and particularly relates to a homogenization treatment method of U720Li high temperature alloy. The homogenization process comprises the following steps: firstly, heating U720Li alloy ingots in a furnace to 1080-1120 DEG C, and performing heat preservation for 20 hours or more to melt low-melting-point Ni5Zr phases; secondly, rising the temperature in the furnace to 1160-1180 DEG C, and performing heat preservation for 3 hours or more to melt trace of M3B2 boride remaining in the alloy; thirdly, further rising the temperature in the furnace to 1200-1220 DEG C, and performing heat preservation for 30 hours or more to melt (Gamma + Gamma') eutectic crystal residues and eliminate element segregation; and finally, cooling the ingots after treatment at a proper velocity to room temperature. According to the homogenization process of U720Li high temperature alloy, the three homogenization treatment steps, namely two stages
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN107523772A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN107523772A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN107523772A3</originalsourceid><addsrcrecordid>eNrjZDD3yM_NT0_Ny6xKLMnMz1MoKMpPTi0uVshPUwg1NzLwyVTIyEzPUChJzS1ILUosKS1KVUjMycmv5GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgbmpkbG5uZGjsbEqAEArgMtkw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Homogenization process of U720Li high temperature alloy</title><source>esp@cenet</source><creator>YU LIANXU ; YANG GUOLIANG ; SUN WENRU ; ZHAO GUANGDI ; ZHANG WEIHONG</creator><creatorcontrib>YU LIANXU ; YANG GUOLIANG ; SUN WENRU ; ZHAO GUANGDI ; ZHANG WEIHONG</creatorcontrib><description>The invention belongs to the field of hot processing of high alloying high temperature alloy, and particularly relates to a homogenization treatment method of U720Li high temperature alloy. The homogenization process comprises the following steps: firstly, heating U720Li alloy ingots in a furnace to 1080-1120 DEG C, and performing heat preservation for 20 hours or more to melt low-melting-point Ni5Zr phases; secondly, rising the temperature in the furnace to 1160-1180 DEG C, and performing heat preservation for 3 hours or more to melt trace of M3B2 boride remaining in the alloy; thirdly, further rising the temperature in the furnace to 1200-1220 DEG C, and performing heat preservation for 30 hours or more to melt (Gamma + Gamma') eutectic crystal residues and eliminate element segregation; and finally, cooling the ingots after treatment at a proper velocity to room temperature. According to the homogenization process of U720Li high temperature alloy, the three homogenization treatment steps, namely two stages</description><language>chi ; eng</language><subject>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2017</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=20171229&amp;DB=EPODOC&amp;CC=CN&amp;NR=107523772A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20171229&amp;DB=EPODOC&amp;CC=CN&amp;NR=107523772A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YU LIANXU</creatorcontrib><creatorcontrib>YANG GUOLIANG</creatorcontrib><creatorcontrib>SUN WENRU</creatorcontrib><creatorcontrib>ZHAO GUANGDI</creatorcontrib><creatorcontrib>ZHANG WEIHONG</creatorcontrib><title>Homogenization process of U720Li high temperature alloy</title><description>The invention belongs to the field of hot processing of high alloying high temperature alloy, and particularly relates to a homogenization treatment method of U720Li high temperature alloy. The homogenization process comprises the following steps: firstly, heating U720Li alloy ingots in a furnace to 1080-1120 DEG C, and performing heat preservation for 20 hours or more to melt low-melting-point Ni5Zr phases; secondly, rising the temperature in the furnace to 1160-1180 DEG C, and performing heat preservation for 3 hours or more to melt trace of M3B2 boride remaining in the alloy; thirdly, further rising the temperature in the furnace to 1200-1220 DEG C, and performing heat preservation for 30 hours or more to melt (Gamma + Gamma') eutectic crystal residues and eliminate element segregation; and finally, cooling the ingots after treatment at a proper velocity to room temperature. According to the homogenization process of U720Li high temperature alloy, the three homogenization treatment steps, namely two stages</description><subject>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD3yM_NT0_Ny6xKLMnMz1MoKMpPTi0uVshPUwg1NzLwyVTIyEzPUChJzS1ILUosKS1KVUjMycmv5GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgbmpkbG5uZGjsbEqAEArgMtkw</recordid><startdate>20171229</startdate><enddate>20171229</enddate><creator>YU LIANXU</creator><creator>YANG GUOLIANG</creator><creator>SUN WENRU</creator><creator>ZHAO GUANGDI</creator><creator>ZHANG WEIHONG</creator><scope>EVB</scope></search><sort><creationdate>20171229</creationdate><title>Homogenization process of U720Li high temperature alloy</title><author>YU LIANXU ; YANG GUOLIANG ; SUN WENRU ; ZHAO GUANGDI ; ZHANG WEIHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107523772A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>YU LIANXU</creatorcontrib><creatorcontrib>YANG GUOLIANG</creatorcontrib><creatorcontrib>SUN WENRU</creatorcontrib><creatorcontrib>ZHAO GUANGDI</creatorcontrib><creatorcontrib>ZHANG WEIHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YU LIANXU</au><au>YANG GUOLIANG</au><au>SUN WENRU</au><au>ZHAO GUANGDI</au><au>ZHANG WEIHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Homogenization process of U720Li high temperature alloy</title><date>2017-12-29</date><risdate>2017</risdate><abstract>The invention belongs to the field of hot processing of high alloying high temperature alloy, and particularly relates to a homogenization treatment method of U720Li high temperature alloy. The homogenization process comprises the following steps: firstly, heating U720Li alloy ingots in a furnace to 1080-1120 DEG C, and performing heat preservation for 20 hours or more to melt low-melting-point Ni5Zr phases; secondly, rising the temperature in the furnace to 1160-1180 DEG C, and performing heat preservation for 3 hours or more to melt trace of M3B2 boride remaining in the alloy; thirdly, further rising the temperature in the furnace to 1200-1220 DEG C, and performing heat preservation for 30 hours or more to melt (Gamma + Gamma') eutectic crystal residues and eliminate element segregation; and finally, cooling the ingots after treatment at a proper velocity to room temperature. According to the homogenization process of U720Li high temperature alloy, the three homogenization treatment steps, namely two stages</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN107523772A
source esp@cenet
subjects CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title Homogenization process of U720Li high temperature alloy
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T23%3A07%3A17IST&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=YU%20LIANXU&rft.date=2017-12-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN107523772A%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