Preparation method of soft magnetic material for automobile fuel injection system
The invention discloses a preparation method of a soft magnetic material for an automobile fuel injection system. According to the preparation method, the alloy element ratio is optimized and accurately controlled, the molybdenum content is controlled, the corrosion resistance is improved, the smelt...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | SU DONGQI CHEN DELI QIU LIPENG MU LIFENG ZHAI JUN GU QIANG LIU DELONG JIA HONGSHUAI BA JUNBO |
| description | The invention discloses a preparation method of a soft magnetic material for an automobile fuel injection system. According to the preparation method, the alloy element ratio is optimized and accurately controlled, the molybdenum content is controlled, the corrosion resistance is improved, the smelting mode is optimized, the sulfur element content is improved, and the cutting performance is improved. The rolling technology is optimized, the steel ingot-steel billet rolling ratio is increased, sulfide distribution and shape are improved, and the original grain size of the material is improved while the cutting performance is improved; a continuous furnace heat treatment process is designed, and a slow cooling process of heating, heat preservation and cooling at different temperature sections of a chamber furnace material is simulated, so that the technical indexes of the material are met on the basis of improving the production efficiency. The method has the beneficial effects that the preparation of a product |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117737558A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117737558A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117737558A3</originalsourceid><addsrcrecordid>eNqNjLEKwjAURbs4iPoPzw9wKKXEVYriJAru5VlvNJLkheR18O8t4gc43TOcc-fV5ZyROLM6iRSgT7mTWCpilQI_ItQNEyiyY09WMvGoEuTmPMiO8OTiC8M3L--iCMtqZtkXrH67qNaH_bU7bpCkR0k8YHrtu1NdG9OYtt3umn-cDxZ-OEo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation method of soft magnetic material for automobile fuel injection system</title><source>esp@cenet</source><creator>SU DONGQI ; CHEN DELI ; QIU LIPENG ; MU LIFENG ; ZHAI JUN ; GU QIANG ; LIU DELONG ; JIA HONGSHUAI ; BA JUNBO</creator><creatorcontrib>SU DONGQI ; CHEN DELI ; QIU LIPENG ; MU LIFENG ; ZHAI JUN ; GU QIANG ; LIU DELONG ; JIA HONGSHUAI ; BA JUNBO</creatorcontrib><description>The invention discloses a preparation method of a soft magnetic material for an automobile fuel injection system. According to the preparation method, the alloy element ratio is optimized and accurately controlled, the molybdenum content is controlled, the corrosion resistance is improved, the smelting mode is optimized, the sulfur element content is improved, and the cutting performance is improved. The rolling technology is optimized, the steel ingot-steel billet rolling ratio is increased, sulfide distribution and shape are improved, and the original grain size of the material is improved while the cutting performance is improved; a continuous furnace heat treatment process is designed, and a slow cooling process of heating, heat preservation and cooling at different temperature sections of a chamber furnace material is simulated, so that the technical indexes of the material are met on the basis of improving the production efficiency. The method has the beneficial effects that the preparation of a product</description><language>chi ; eng</language><subject>ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL ; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2024</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=20240322&DB=EPODOC&CC=CN&NR=117737558A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240322&DB=EPODOC&CC=CN&NR=117737558A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SU DONGQI</creatorcontrib><creatorcontrib>CHEN DELI</creatorcontrib><creatorcontrib>QIU LIPENG</creatorcontrib><creatorcontrib>MU LIFENG</creatorcontrib><creatorcontrib>ZHAI JUN</creatorcontrib><creatorcontrib>GU QIANG</creatorcontrib><creatorcontrib>LIU DELONG</creatorcontrib><creatorcontrib>JIA HONGSHUAI</creatorcontrib><creatorcontrib>BA JUNBO</creatorcontrib><title>Preparation method of soft magnetic material for automobile fuel injection system</title><description>The invention discloses a preparation method of a soft magnetic material for an automobile fuel injection system. According to the preparation method, the alloy element ratio is optimized and accurately controlled, the molybdenum content is controlled, the corrosion resistance is improved, the smelting mode is optimized, the sulfur element content is improved, and the cutting performance is improved. The rolling technology is optimized, the steel ingot-steel billet rolling ratio is increased, sulfide distribution and shape are improved, and the original grain size of the material is improved while the cutting performance is improved; a continuous furnace heat treatment process is designed, and a slow cooling process of heating, heat preservation and cooling at different temperature sections of a chamber furnace material is simulated, so that the technical indexes of the material are met on the basis of improving the production efficiency. The method has the beneficial effects that the preparation of a product</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</subject><subject>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbs4iPoPzw9wKKXEVYriJAru5VlvNJLkheR18O8t4gc43TOcc-fV5ZyROLM6iRSgT7mTWCpilQI_ItQNEyiyY09WMvGoEuTmPMiO8OTiC8M3L--iCMtqZtkXrH67qNaH_bU7bpCkR0k8YHrtu1NdG9OYtt3umn-cDxZ-OEo</recordid><startdate>20240322</startdate><enddate>20240322</enddate><creator>SU DONGQI</creator><creator>CHEN DELI</creator><creator>QIU LIPENG</creator><creator>MU LIFENG</creator><creator>ZHAI JUN</creator><creator>GU QIANG</creator><creator>LIU DELONG</creator><creator>JIA HONGSHUAI</creator><creator>BA JUNBO</creator><scope>EVB</scope></search><sort><creationdate>20240322</creationdate><title>Preparation method of soft magnetic material for automobile fuel injection system</title><author>SU DONGQI ; CHEN DELI ; QIU LIPENG ; MU LIFENG ; ZHAI JUN ; GU QIANG ; LIU DELONG ; JIA HONGSHUAI ; BA JUNBO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117737558A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</topic><topic>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>SU DONGQI</creatorcontrib><creatorcontrib>CHEN DELI</creatorcontrib><creatorcontrib>QIU LIPENG</creatorcontrib><creatorcontrib>MU LIFENG</creatorcontrib><creatorcontrib>ZHAI JUN</creatorcontrib><creatorcontrib>GU QIANG</creatorcontrib><creatorcontrib>LIU DELONG</creatorcontrib><creatorcontrib>JIA HONGSHUAI</creatorcontrib><creatorcontrib>BA JUNBO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SU DONGQI</au><au>CHEN DELI</au><au>QIU LIPENG</au><au>MU LIFENG</au><au>ZHAI JUN</au><au>GU QIANG</au><au>LIU DELONG</au><au>JIA HONGSHUAI</au><au>BA JUNBO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of soft magnetic material for automobile fuel injection system</title><date>2024-03-22</date><risdate>2024</risdate><abstract>The invention discloses a preparation method of a soft magnetic material for an automobile fuel injection system. According to the preparation method, the alloy element ratio is optimized and accurately controlled, the molybdenum content is controlled, the corrosion resistance is improved, the smelting mode is optimized, the sulfur element content is improved, and the cutting performance is improved. The rolling technology is optimized, the steel ingot-steel billet rolling ratio is increased, sulfide distribution and shape are improved, and the original grain size of the material is improved while the cutting performance is improved; a continuous furnace heat treatment process is designed, and a slow cooling process of heating, heat preservation and cooling at different temperature sections of a chamber furnace material is simulated, so that the technical indexes of the material are met on the basis of improving the production efficiency. The method has the beneficial effects that the preparation of a product</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117737558A |
| source | esp@cenet |
| subjects | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Preparation method of soft magnetic material for automobile fuel injection system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T15%3A47%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=SU%20DONGQI&rft.date=2024-03-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117737558A%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 |