Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy

Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy

The invention relates to a method for preparing yttrium-neodymium magnesium alloy and the yttrium-neodymium magnesium alloy. A graphite block is adopted as an anode, a molybdenum rod serves as an inertia cathode, a molybdenum crucible serves as an alloy receiver, mixtures of yttrium oxide, neodymium...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG ZHIHONG, YU YAQIAO, CAO YONGCUN, CHEN GUOHUA, LIU YUBAO, FENG HEYUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ALLOYS
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
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 ZHANG ZHIHONG
YU YAQIAO
CAO YONGCUN
CHEN GUOHUA
LIU YUBAO
FENG HEYUN
description The invention relates to a method for preparing yttrium-neodymium magnesium alloy and the yttrium-neodymium magnesium alloy. A graphite block is adopted as an anode, a molybdenum rod serves as an inertia cathode, a molybdenum crucible serves as an alloy receiver, mixtures of yttrium oxide, neodymium oxide and magnesium oxide are added into a fluoride molten salt electrolyte system composed of yttrium fluoride, neodymium fluoride and lithium fluoride, then direct currents are guided for electrolysis and finally the yttrium-neodymium magnesium alloy is obtained; the mass ratio of the yttrium fluoride to the neodymium fluoride to the lithium fluoride in the fluoride molten salt electrolyte system is 5-20 to 70-90 to 5-10, the mass percent ratio of the neodymium oxide and the yttrium oxide to the magnesium oxide is 99-80 to 1-20, the mass percent ratio of the neodymium oxide to the yttrium oxide is 99-1 to 1-99, and the electrolysis temperature ranges from 1050 DEG C to 1150 DEG C. The method has the advantages t
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105624737A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105624737A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105624737A3</originalsourceid><addsrcrecordid>eNrjZAj1TS3JyE9RSMsvUigoSi1ILMrMS1coSixKVUhNLCrJUMhNTM9LLc4szVVIzMnJr1RIzEtRqCwpKQKK6Oal5qdU5oLk0FTxMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DA1MzIxNzY3NHY2LUAAAcdTnT</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy</title><source>esp@cenet</source><creator>ZHANG ZHIHONG ; YU YAQIAO ; CAO YONGCUN ; CHEN GUOHUA ; LIU YUBAO ; FENG HEYUN</creator><creatorcontrib>ZHANG ZHIHONG ; YU YAQIAO ; CAO YONGCUN ; CHEN GUOHUA ; LIU YUBAO ; FENG HEYUN</creatorcontrib><description>The invention relates to a method for preparing yttrium-neodymium magnesium alloy and the yttrium-neodymium magnesium alloy. A graphite block is adopted as an anode, a molybdenum rod serves as an inertia cathode, a molybdenum crucible serves as an alloy receiver, mixtures of yttrium oxide, neodymium oxide and magnesium oxide are added into a fluoride molten salt electrolyte system composed of yttrium fluoride, neodymium fluoride and lithium fluoride, then direct currents are guided for electrolysis and finally the yttrium-neodymium magnesium alloy is obtained; the mass ratio of the yttrium fluoride to the neodymium fluoride to the lithium fluoride in the fluoride molten salt electrolyte system is 5-20 to 70-90 to 5-10, the mass percent ratio of the neodymium oxide and the yttrium oxide to the magnesium oxide is 99-80 to 1-20, the mass percent ratio of the neodymium oxide to the yttrium oxide is 99-1 to 1-99, and the electrolysis temperature ranges from 1050 DEG C to 1150 DEG C. The method has the advantages t</description><language>chi ; eng</language><subject>ALLOYS ; APPARATUS THEREFOR ; CHEMISTRY ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2016</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=20160601&amp;DB=EPODOC&amp;CC=CN&amp;NR=105624737A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160601&amp;DB=EPODOC&amp;CC=CN&amp;NR=105624737A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG ZHIHONG</creatorcontrib><creatorcontrib>YU YAQIAO</creatorcontrib><creatorcontrib>CAO YONGCUN</creatorcontrib><creatorcontrib>CHEN GUOHUA</creatorcontrib><creatorcontrib>LIU YUBAO</creatorcontrib><creatorcontrib>FENG HEYUN</creatorcontrib><title>Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy</title><description>The invention relates to a method for preparing yttrium-neodymium magnesium alloy and the yttrium-neodymium magnesium alloy. A graphite block is adopted as an anode, a molybdenum rod serves as an inertia cathode, a molybdenum crucible serves as an alloy receiver, mixtures of yttrium oxide, neodymium oxide and magnesium oxide are added into a fluoride molten salt electrolyte system composed of yttrium fluoride, neodymium fluoride and lithium fluoride, then direct currents are guided for electrolysis and finally the yttrium-neodymium magnesium alloy is obtained; the mass ratio of the yttrium fluoride to the neodymium fluoride to the lithium fluoride in the fluoride molten salt electrolyte system is 5-20 to 70-90 to 5-10, the mass percent ratio of the neodymium oxide and the yttrium oxide to the magnesium oxide is 99-80 to 1-20, the mass percent ratio of the neodymium oxide to the yttrium oxide is 99-1 to 1-99, and the electrolysis temperature ranges from 1050 DEG C to 1150 DEG C. The method has the advantages t</description><subject>ALLOYS</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj1TS3JyE9RSMsvUigoSi1ILMrMS1coSixKVUhNLCrJUMhNTM9LLc4szVVIzMnJr1RIzEtRqCwpKQKK6Oal5qdU5oLk0FTxMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DA1MzIxNzY3NHY2LUAAAcdTnT</recordid><startdate>20160601</startdate><enddate>20160601</enddate><creator>ZHANG ZHIHONG</creator><creator>YU YAQIAO</creator><creator>CAO YONGCUN</creator><creator>CHEN GUOHUA</creator><creator>LIU YUBAO</creator><creator>FENG HEYUN</creator><scope>EVB</scope></search><sort><creationdate>20160601</creationdate><title>Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy</title><author>ZHANG ZHIHONG ; YU YAQIAO ; CAO YONGCUN ; CHEN GUOHUA ; LIU YUBAO ; FENG HEYUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105624737A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>ALLOYS</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG ZHIHONG</creatorcontrib><creatorcontrib>YU YAQIAO</creatorcontrib><creatorcontrib>CAO YONGCUN</creatorcontrib><creatorcontrib>CHEN GUOHUA</creatorcontrib><creatorcontrib>LIU YUBAO</creatorcontrib><creatorcontrib>FENG HEYUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG ZHIHONG</au><au>YU YAQIAO</au><au>CAO YONGCUN</au><au>CHEN GUOHUA</au><au>LIU YUBAO</au><au>FENG HEYUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy</title><date>2016-06-01</date><risdate>2016</risdate><abstract>The invention relates to a method for preparing yttrium-neodymium magnesium alloy and the yttrium-neodymium magnesium alloy. A graphite block is adopted as an anode, a molybdenum rod serves as an inertia cathode, a molybdenum crucible serves as an alloy receiver, mixtures of yttrium oxide, neodymium oxide and magnesium oxide are added into a fluoride molten salt electrolyte system composed of yttrium fluoride, neodymium fluoride and lithium fluoride, then direct currents are guided for electrolysis and finally the yttrium-neodymium magnesium alloy is obtained; the mass ratio of the yttrium fluoride to the neodymium fluoride to the lithium fluoride in the fluoride molten salt electrolyte system is 5-20 to 70-90 to 5-10, the mass percent ratio of the neodymium oxide and the yttrium oxide to the magnesium oxide is 99-80 to 1-20, the mass percent ratio of the neodymium oxide to the yttrium oxide is 99-1 to 1-99, and the electrolysis temperature ranges from 1050 DEG C to 1150 DEG C. The method has the advantages t</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN105624737A
source esp@cenet
subjects ALLOYS
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title Method for preparing rare earth magnesium alloy and yttrium-neodymium magnesium alloy
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T21%3A32%3A24IST&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=ZHANG%20ZHIHONG&rft.date=2016-06-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105624737A%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