LOW CR FERRITIC STAINLESS STEEL HAVING EXCELLENT DAMPING CAPACITY AND MANUFACTURING METHOD THEREFOR
Disclosed are a low Cr ferritic stainless steel having excellent damping capacity to absorb external vibrational energy through precipitate control and a method for manufacturing same. A low Cr ferritic stainless steel having excellent damping capacity according to one embodiment of the present inve...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| 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 | RYU, Sung Hee JUNG, Il Chan LEE, Kye-Man |
| description | Disclosed are a low Cr ferritic stainless steel having excellent damping capacity to absorb external vibrational energy through precipitate control and a method for manufacturing same. A low Cr ferritic stainless steel having excellent damping capacity according to one embodiment of the present invention comprises, by weight percent: C: 0.005 to 0.01%; N: 0.005 to 0.01%; Si: 0.1 to 0.9%; Mn: 0.1 to 0.9%; Cr: 9 to 14%; Ni: 0.3% or less; P: 0.04% or less; S: 0.002% or less; Ti: 0.15 to 0.3%; Nb: 0.15 to 0.3%; Cu: 0.15 to 0.3%; Al: 0.01 to 0.05%; and the balance being Fe and inevitable impurities, wherein the low Cr ferritic stainless steel having excellent damping capacity includes 5×102/㎟ or greater of Nb-Laves phase precipitates and Cu precipitates. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3795711C0</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3795711C0</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3795711C03</originalsourceid><addsrcrecordid>eNqNjU0KwjAQhbtxIeod5gKCpUhxOUwmJpAmJZ36syqlxJVood4fW_AArt7jex-8dTa4cAWKoDlGK5agEbTecdPMjdmBwYv1Z-AbsXPsBRRW9UIIayQrd0CvoELfaiRp4zJVLCYoEMORdYjbbPXon1Pa_XKTzXdCZp_Gd5emsR_SK306rovydCzznA7FH8oXvdAz_g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LOW CR FERRITIC STAINLESS STEEL HAVING EXCELLENT DAMPING CAPACITY AND MANUFACTURING METHOD THEREFOR</title><source>esp@cenet</source><creator>RYU, Sung Hee ; JUNG, Il Chan ; LEE, Kye-Man</creator><creatorcontrib>RYU, Sung Hee ; JUNG, Il Chan ; LEE, Kye-Man</creatorcontrib><description>Disclosed are a low Cr ferritic stainless steel having excellent damping capacity to absorb external vibrational energy through precipitate control and a method for manufacturing same. A low Cr ferritic stainless steel having excellent damping capacity according to one embodiment of the present invention comprises, by weight percent: C: 0.005 to 0.01%; N: 0.005 to 0.01%; Si: 0.1 to 0.9%; Mn: 0.1 to 0.9%; Cr: 9 to 14%; Ni: 0.3% or less; P: 0.04% or less; S: 0.002% or less; Ti: 0.15 to 0.3%; Nb: 0.15 to 0.3%; Cu: 0.15 to 0.3%; Al: 0.01 to 0.05%; and the balance being Fe and inevitable impurities, wherein the low Cr ferritic stainless steel having excellent damping capacity includes 5×102/㎟ or greater of Nb-Laves phase precipitates and Cu precipitates.</description><language>eng ; fre ; ger</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 ; 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=20240207&DB=EPODOC&CC=EP&NR=3795711C0$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240207&DB=EPODOC&CC=EP&NR=3795711C0$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RYU, Sung Hee</creatorcontrib><creatorcontrib>JUNG, Il Chan</creatorcontrib><creatorcontrib>LEE, Kye-Man</creatorcontrib><title>LOW CR FERRITIC STAINLESS STEEL HAVING EXCELLENT DAMPING CAPACITY AND MANUFACTURING METHOD THEREFOR</title><description>Disclosed are a low Cr ferritic stainless steel having excellent damping capacity to absorb external vibrational energy through precipitate control and a method for manufacturing same. A low Cr ferritic stainless steel having excellent damping capacity according to one embodiment of the present invention comprises, by weight percent: C: 0.005 to 0.01%; N: 0.005 to 0.01%; Si: 0.1 to 0.9%; Mn: 0.1 to 0.9%; Cr: 9 to 14%; Ni: 0.3% or less; P: 0.04% or less; S: 0.002% or less; Ti: 0.15 to 0.3%; Nb: 0.15 to 0.3%; Cu: 0.15 to 0.3%; Al: 0.01 to 0.05%; and the balance being Fe and inevitable impurities, wherein the low Cr ferritic stainless steel having excellent damping capacity includes 5×102/㎟ or greater of Nb-Laves phase precipitates and Cu precipitates.</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>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjU0KwjAQhbtxIeod5gKCpUhxOUwmJpAmJZ36syqlxJVood4fW_AArt7jex-8dTa4cAWKoDlGK5agEbTecdPMjdmBwYv1Z-AbsXPsBRRW9UIIayQrd0CvoELfaiRp4zJVLCYoEMORdYjbbPXon1Pa_XKTzXdCZp_Gd5emsR_SK306rovydCzznA7FH8oXvdAz_g</recordid><startdate>20240207</startdate><enddate>20240207</enddate><creator>RYU, Sung Hee</creator><creator>JUNG, Il Chan</creator><creator>LEE, Kye-Man</creator><scope>EVB</scope></search><sort><creationdate>20240207</creationdate><title>LOW CR FERRITIC STAINLESS STEEL HAVING EXCELLENT DAMPING CAPACITY AND MANUFACTURING METHOD THEREFOR</title><author>RYU, Sung Hee ; JUNG, Il Chan ; LEE, Kye-Man</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3795711C03</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</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>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>RYU, Sung Hee</creatorcontrib><creatorcontrib>JUNG, Il Chan</creatorcontrib><creatorcontrib>LEE, Kye-Man</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RYU, Sung Hee</au><au>JUNG, Il Chan</au><au>LEE, Kye-Man</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LOW CR FERRITIC STAINLESS STEEL HAVING EXCELLENT DAMPING CAPACITY AND MANUFACTURING METHOD THEREFOR</title><date>2024-02-07</date><risdate>2024</risdate><abstract>Disclosed are a low Cr ferritic stainless steel having excellent damping capacity to absorb external vibrational energy through precipitate control and a method for manufacturing same. A low Cr ferritic stainless steel having excellent damping capacity according to one embodiment of the present invention comprises, by weight percent: C: 0.005 to 0.01%; N: 0.005 to 0.01%; Si: 0.1 to 0.9%; Mn: 0.1 to 0.9%; Cr: 9 to 14%; Ni: 0.3% or less; P: 0.04% or less; S: 0.002% or less; Ti: 0.15 to 0.3%; Nb: 0.15 to 0.3%; Cu: 0.15 to 0.3%; Al: 0.01 to 0.05%; and the balance being Fe and inevitable impurities, wherein the low Cr ferritic stainless steel having excellent damping capacity includes 5×102/㎟ or greater of Nb-Laves phase precipitates and Cu precipitates.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3795711C0 |
| 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 TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | LOW CR FERRITIC STAINLESS STEEL HAVING EXCELLENT DAMPING CAPACITY AND MANUFACTURING METHOD THEREFOR |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T21%3A22%3A25IST&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=RYU,%20Sung%20Hee&rft.date=2024-02-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3795711C0%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 |