Decarburization of high-chromium melts by argon–oxygen plasma
The treatment of Fe–Cr and Fe–Cr–Ni alloys by means of oxygen-bearing plasma is investigated in the laboratory, using a plasma furnace with a tungsten cathode and a water-cooled copper anode. That permits modeling of the processes in the contact spot of the plasma arc and the melt surface. The mathe...
Gespeichert in:
| Veröffentlicht in: | Steel in translation 2016-09, Vol.46 (9), p.638-643 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 643 |
|---|---|
| container_issue | 9 |
| container_start_page | 638 |
| container_title | Steel in translation |
| container_volume | 46 |
| creator | Rumyantsev, B. A. Komolova, O. A. Grigorovich, K. V. Garber, A. K. Tabakov, Ya. I. |
| description | The treatment of Fe–Cr and Fe–Cr–Ni alloys by means of oxygen-bearing plasma is investigated in the laboratory, using a plasma furnace with a tungsten cathode and a water-cooled copper anode. That permits modeling of the processes in the contact spot of the plasma arc and the melt surface. The mathematical model developed describes the melt–plasma interaction. The kinetic parameters of the decarburization of high-chromium melt by argon–oxygen plasma are determined from experimental data. The results show that considerable decarburization of high-chromium melt is possible, with little loss of chromium, by treatment with plasma containing no more than 15–17% oxygen. Comparison shows that the model data and experimental results are in good agreement. |
| doi_str_mv | 10.3103/S0967091216090096 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1880030761</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1880030761</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2166-8163a325a21b0e03515d56fcdec059eaf6c516066ead3c8313309ceae965feed3</originalsourceid><addsrcrecordid>eNp1kM1KxDAUhYMoOFYfwF3BjZvqvQ3JJCuR8RcGXKjrkklvOx3aZkym4LjyHXxDn8QM40IUV5fL-c7hcBg7RjjjCPz8EbQcg8YcJWiIzw4boeYiA63ULhtt5Gyj77ODEBYAQuYCR-ziiqzxs8E3b2bVuD51VTpv6nlm5951zdClHbWrkM7WqfG16z_fP9zruqY-XbYmdOaQ7VWmDXT0fRP2fHP9NLnLpg-395PLaWZjI5kplNzwXJgcZ0DABYpSyMqWZEFoMpW0IjaXkkzJreLIOWhLhrQUFVHJE3a6zV169zJQWBVdEyy1renJDaFApQA4jCVG9OQXunCD72O7SAmRjxXE-IThlrLeheCpKpa-6YxfFwjFZtLiz6TRk289IbJ9Tf5H8r-mLyFtd_I</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1855278013</pqid></control><display><type>article</type><title>Decarburization of high-chromium melts by argon–oxygen plasma</title><source>SpringerNature Journals</source><creator>Rumyantsev, B. A. ; Komolova, O. A. ; Grigorovich, K. V. ; Garber, A. K. ; Tabakov, Ya. I.</creator><creatorcontrib>Rumyantsev, B. A. ; Komolova, O. A. ; Grigorovich, K. V. ; Garber, A. K. ; Tabakov, Ya. I.</creatorcontrib><description>The treatment of Fe–Cr and Fe–Cr–Ni alloys by means of oxygen-bearing plasma is investigated in the laboratory, using a plasma furnace with a tungsten cathode and a water-cooled copper anode. That permits modeling of the processes in the contact spot of the plasma arc and the melt surface. The mathematical model developed describes the melt–plasma interaction. The kinetic parameters of the decarburization of high-chromium melt by argon–oxygen plasma are determined from experimental data. The results show that considerable decarburization of high-chromium melt is possible, with little loss of chromium, by treatment with plasma containing no more than 15–17% oxygen. Comparison shows that the model data and experimental results are in good agreement.</description><identifier>ISSN: 0967-0912</identifier><identifier>EISSN: 1935-0988</identifier><identifier>DOI: 10.3103/S0967091216090096</identifier><language>eng</language><publisher>New York: Allerton Press</publisher><subject>Chemistry and Materials Science ; Chromium ; Contact ; Contact melting ; Decarburization ; Interaction parameters ; Materials Science ; Mathematical models ; Melts ; Tungsten</subject><ispartof>Steel in translation, 2016-09, Vol.46 (9), p.638-643</ispartof><rights>Allerton Press, Inc. 2016</rights><rights>Steel in Translation is a copyright of Springer, 2016.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2166-8163a325a21b0e03515d56fcdec059eaf6c516066ead3c8313309ceae965feed3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S0967091216090096$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S0967091216090096$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,782,786,27933,27934,41497,42566,51328</link.rule.ids></links><search><creatorcontrib>Rumyantsev, B. A.</creatorcontrib><creatorcontrib>Komolova, O. A.</creatorcontrib><creatorcontrib>Grigorovich, K. V.</creatorcontrib><creatorcontrib>Garber, A. K.</creatorcontrib><creatorcontrib>Tabakov, Ya. I.</creatorcontrib><title>Decarburization of high-chromium melts by argon–oxygen plasma</title><title>Steel in translation</title><addtitle>Steel Transl</addtitle><description>The treatment of Fe–Cr and Fe–Cr–Ni alloys by means of oxygen-bearing plasma is investigated in the laboratory, using a plasma furnace with a tungsten cathode and a water-cooled copper anode. That permits modeling of the processes in the contact spot of the plasma arc and the melt surface. The mathematical model developed describes the melt–plasma interaction. The kinetic parameters of the decarburization of high-chromium melt by argon–oxygen plasma are determined from experimental data. The results show that considerable decarburization of high-chromium melt is possible, with little loss of chromium, by treatment with plasma containing no more than 15–17% oxygen. Comparison shows that the model data and experimental results are in good agreement.</description><subject>Chemistry and Materials Science</subject><subject>Chromium</subject><subject>Contact</subject><subject>Contact melting</subject><subject>Decarburization</subject><subject>Interaction parameters</subject><subject>Materials Science</subject><subject>Mathematical models</subject><subject>Melts</subject><subject>Tungsten</subject><issn>0967-0912</issn><issn>1935-0988</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kM1KxDAUhYMoOFYfwF3BjZvqvQ3JJCuR8RcGXKjrkklvOx3aZkym4LjyHXxDn8QM40IUV5fL-c7hcBg7RjjjCPz8EbQcg8YcJWiIzw4boeYiA63ULhtt5Gyj77ODEBYAQuYCR-ziiqzxs8E3b2bVuD51VTpv6nlm5951zdClHbWrkM7WqfG16z_fP9zruqY-XbYmdOaQ7VWmDXT0fRP2fHP9NLnLpg-395PLaWZjI5kplNzwXJgcZ0DABYpSyMqWZEFoMpW0IjaXkkzJreLIOWhLhrQUFVHJE3a6zV169zJQWBVdEyy1renJDaFApQA4jCVG9OQXunCD72O7SAmRjxXE-IThlrLeheCpKpa-6YxfFwjFZtLiz6TRk289IbJ9Tf5H8r-mLyFtd_I</recordid><startdate>20160901</startdate><enddate>20160901</enddate><creator>Rumyantsev, B. A.</creator><creator>Komolova, O. A.</creator><creator>Grigorovich, K. V.</creator><creator>Garber, A. K.</creator><creator>Tabakov, Ya. I.</creator><general>Allerton Press</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20160901</creationdate><title>Decarburization of high-chromium melts by argon–oxygen plasma</title><author>Rumyantsev, B. A. ; Komolova, O. A. ; Grigorovich, K. V. ; Garber, A. K. ; Tabakov, Ya. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2166-8163a325a21b0e03515d56fcdec059eaf6c516066ead3c8313309ceae965feed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Chemistry and Materials Science</topic><topic>Chromium</topic><topic>Contact</topic><topic>Contact melting</topic><topic>Decarburization</topic><topic>Interaction parameters</topic><topic>Materials Science</topic><topic>Mathematical models</topic><topic>Melts</topic><topic>Tungsten</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rumyantsev, B. A.</creatorcontrib><creatorcontrib>Komolova, O. A.</creatorcontrib><creatorcontrib>Grigorovich, K. V.</creatorcontrib><creatorcontrib>Garber, A. K.</creatorcontrib><creatorcontrib>Tabakov, Ya. I.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Steel in translation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rumyantsev, B. A.</au><au>Komolova, O. A.</au><au>Grigorovich, K. V.</au><au>Garber, A. K.</au><au>Tabakov, Ya. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Decarburization of high-chromium melts by argon–oxygen plasma</atitle><jtitle>Steel in translation</jtitle><stitle>Steel Transl</stitle><date>2016-09-01</date><risdate>2016</risdate><volume>46</volume><issue>9</issue><spage>638</spage><epage>643</epage><pages>638-643</pages><issn>0967-0912</issn><eissn>1935-0988</eissn><abstract>The treatment of Fe–Cr and Fe–Cr–Ni alloys by means of oxygen-bearing plasma is investigated in the laboratory, using a plasma furnace with a tungsten cathode and a water-cooled copper anode. That permits modeling of the processes in the contact spot of the plasma arc and the melt surface. The mathematical model developed describes the melt–plasma interaction. The kinetic parameters of the decarburization of high-chromium melt by argon–oxygen plasma are determined from experimental data. The results show that considerable decarburization of high-chromium melt is possible, with little loss of chromium, by treatment with plasma containing no more than 15–17% oxygen. Comparison shows that the model data and experimental results are in good agreement.</abstract><cop>New York</cop><pub>Allerton Press</pub><doi>10.3103/S0967091216090096</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0967-0912 |
| ispartof | Steel in translation, 2016-09, Vol.46 (9), p.638-643 |
| issn | 0967-0912 1935-0988 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1880030761 |
| source | SpringerNature Journals |
| subjects | Chemistry and Materials Science Chromium Contact Contact melting Decarburization Interaction parameters Materials Science Mathematical models Melts Tungsten |
| title | Decarburization of high-chromium melts by argon–oxygen plasma |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-11-30T22%3A42%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Decarburization%20of%20high-chromium%20melts%20by%20argon%E2%80%93oxygen%20plasma&rft.jtitle=Steel%20in%20translation&rft.au=Rumyantsev,%20B.%20A.&rft.date=2016-09-01&rft.volume=46&rft.issue=9&rft.spage=638&rft.epage=643&rft.pages=638-643&rft.issn=0967-0912&rft.eissn=1935-0988&rft_id=info:doi/10.3103/S0967091216090096&rft_dat=%3Cproquest_cross%3E1880030761%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1855278013&rft_id=info:pmid/&rfr_iscdi=true |