Oxidation refining of iron using plasma-arc melting
Oxidation refining of Fe using plasma arc melting, by the addition of iron oxide as an oxidizing agent, has been carried out. In this refining process, an impurity element which has higher affinity for oxygen than iron was expected to be eliminated. As the result, decreases in Si, Mn, Al, Ca, Ga, an...
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| Veröffentlicht in: | Journal of materials science 2008-08, Vol.43 (16), p.5430-5435 |
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| container_title | Journal of materials science |
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| creator | Uchikoshi, Masahito Imai, Kazuki Mimura, Kouji Isshiki, Minoru |
| description | Oxidation refining of Fe using plasma arc melting, by the addition of iron oxide as an oxidizing agent, has been carried out. In this refining process, an impurity element which has higher affinity for oxygen than iron was expected to be eliminated. As the result, decreases in Si, Mn, Al, Ca, Ga, and Zr were observed and 99.996 mass% of iron could be obtained from 99.93 mass% of electrolytic iron by plasma arc melting under oxidizing conditions followed by argon–hydrogen plasma arc melting. Specifically, the removal of Si was found to proceed by the distribution between in the liquid Fe phase and in the oxide phase. In addition, the relation of Si and oxygen concentration in liquid iron was consistent with the data in the literature. |
| doi_str_mv | 10.1007/s10853-008-2845-1 |
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In this refining process, an impurity element which has higher affinity for oxygen than iron was expected to be eliminated. As the result, decreases in Si, Mn, Al, Ca, Ga, and Zr were observed and 99.996 mass% of iron could be obtained from 99.93 mass% of electrolytic iron by plasma arc melting under oxidizing conditions followed by argon–hydrogen plasma arc melting. Specifically, the removal of Si was found to proceed by the distribution between in the liquid Fe phase and in the oxide phase. In addition, the relation of Si and oxygen concentration in liquid iron was consistent with the data in the literature.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-008-2845-1</identifier><identifier>CODEN: JMTSAS</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Aluminum ; Applied sciences ; Argon ; calcium ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Electric arc melting ; Exact sciences and technology ; gallium ; Hydrogen plasma ; iron ; Iron oxides ; Manganese ; Materials Science ; melting ; Metals. Metallurgy ; oxidants ; Oxidation ; Oxidizing agents ; oxygen ; Plasma ; Plasma arc melting ; Polymer Sciences ; Production of metals ; Production of non ferrous metals. Process materials ; Production of pure metals ; Reagents ; refining ; Silicon ; Solid Mechanics ; Zirconium</subject><ispartof>Journal of materials science, 2008-08, Vol.43 (16), p.5430-5435</ispartof><rights>Springer Science+Business Media, LLC 2008</rights><rights>2009 INIST-CNRS</rights><rights>Journal of Materials Science is a copyright of Springer, (2008). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c504t-fc99bc2466dc9dcd72dcd0499688b085ea12826d4cd3a7c87cc5afe2b564e2043</citedby><cites>FETCH-LOGICAL-c504t-fc99bc2466dc9dcd72dcd0499688b085ea12826d4cd3a7c87cc5afe2b564e2043</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-008-2845-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-008-2845-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20605947$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Uchikoshi, Masahito</creatorcontrib><creatorcontrib>Imai, Kazuki</creatorcontrib><creatorcontrib>Mimura, Kouji</creatorcontrib><creatorcontrib>Isshiki, Minoru</creatorcontrib><title>Oxidation refining of iron using plasma-arc melting</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>Oxidation refining of Fe using plasma arc melting, by the addition of iron oxide as an oxidizing agent, has been carried out. In this refining process, an impurity element which has higher affinity for oxygen than iron was expected to be eliminated. As the result, decreases in Si, Mn, Al, Ca, Ga, and Zr were observed and 99.996 mass% of iron could be obtained from 99.93 mass% of electrolytic iron by plasma arc melting under oxidizing conditions followed by argon–hydrogen plasma arc melting. Specifically, the removal of Si was found to proceed by the distribution between in the liquid Fe phase and in the oxide phase. In addition, the relation of Si and oxygen concentration in liquid iron was consistent with the data in the literature.</description><subject>Aluminum</subject><subject>Applied sciences</subject><subject>Argon</subject><subject>calcium</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Electric arc melting</subject><subject>Exact sciences and technology</subject><subject>gallium</subject><subject>Hydrogen plasma</subject><subject>iron</subject><subject>Iron oxides</subject><subject>Manganese</subject><subject>Materials Science</subject><subject>melting</subject><subject>Metals. Metallurgy</subject><subject>oxidants</subject><subject>Oxidation</subject><subject>Oxidizing agents</subject><subject>oxygen</subject><subject>Plasma</subject><subject>Plasma arc melting</subject><subject>Polymer Sciences</subject><subject>Production of metals</subject><subject>Production of non ferrous metals. Process materials</subject><subject>Production of pure metals</subject><subject>Reagents</subject><subject>refining</subject><subject>Silicon</subject><subject>Solid Mechanics</subject><subject>Zirconium</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kEtLAzEUhYMoWKs_wJUF0V305iaZySxFfEGhC-06pJlMSZlHTWZA_72pUxRcmEVCbr5zcu8h5JzBDQPIbyMDJTkFUBSVkJQdkAmTOadCAT8kEwBEiiJjx-Qkxg0AyBzZhPDFhy9N77t2FlzlW9-uZ1018yEVhri7bWsTG0NNsLPG1X0qnZKjytTRne3PKVk-PrzdP9P54unl_m5OrQTR08oWxcqmP7PSFqUtc0wbiKLIlFqlbp1hqDArhS25ya3KrZWmcriSmXAIgk_J9ei7Dd374GKvGx-tq2vTum6ImgtIozKVwMs_4KYbQpt604iyyCQKLhPFRsqGLsY0rd4G35jwqRnoXYh6DFGnEPUuRM2S5mrvbKI1dRVMa338ESJkIAuRJw5HLqandu3Cbwf_mV-Mosp02qxDMl6-IrAMvpcA_gWR_IkK</recordid><startdate>20080801</startdate><enddate>20080801</enddate><creator>Uchikoshi, Masahito</creator><creator>Imai, Kazuki</creator><creator>Mimura, Kouji</creator><creator>Isshiki, Minoru</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</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>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7QF</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20080801</creationdate><title>Oxidation refining of iron using plasma-arc melting</title><author>Uchikoshi, Masahito ; Imai, Kazuki ; Mimura, Kouji ; Isshiki, Minoru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c504t-fc99bc2466dc9dcd72dcd0499688b085ea12826d4cd3a7c87cc5afe2b564e2043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Aluminum</topic><topic>Applied sciences</topic><topic>Argon</topic><topic>calcium</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Electric arc melting</topic><topic>Exact sciences and technology</topic><topic>gallium</topic><topic>Hydrogen plasma</topic><topic>iron</topic><topic>Iron oxides</topic><topic>Manganese</topic><topic>Materials Science</topic><topic>melting</topic><topic>Metals. Metallurgy</topic><topic>oxidants</topic><topic>Oxidation</topic><topic>Oxidizing agents</topic><topic>oxygen</topic><topic>Plasma</topic><topic>Plasma arc melting</topic><topic>Polymer Sciences</topic><topic>Production of metals</topic><topic>Production of non ferrous metals. Process materials</topic><topic>Production of pure metals</topic><topic>Reagents</topic><topic>refining</topic><topic>Silicon</topic><topic>Solid Mechanics</topic><topic>Zirconium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Uchikoshi, Masahito</creatorcontrib><creatorcontrib>Imai, Kazuki</creatorcontrib><creatorcontrib>Mimura, Kouji</creatorcontrib><creatorcontrib>Isshiki, Minoru</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</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 Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering 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><collection>Engineering Collection</collection><collection>Aluminium Industry Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Uchikoshi, Masahito</au><au>Imai, Kazuki</au><au>Mimura, Kouji</au><au>Isshiki, Minoru</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Oxidation refining of iron using plasma-arc melting</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2008-08-01</date><risdate>2008</risdate><volume>43</volume><issue>16</issue><spage>5430</spage><epage>5435</epage><pages>5430-5435</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><coden>JMTSAS</coden><abstract>Oxidation refining of Fe using plasma arc melting, by the addition of iron oxide as an oxidizing agent, has been carried out. In this refining process, an impurity element which has higher affinity for oxygen than iron was expected to be eliminated. As the result, decreases in Si, Mn, Al, Ca, Ga, and Zr were observed and 99.996 mass% of iron could be obtained from 99.93 mass% of electrolytic iron by plasma arc melting under oxidizing conditions followed by argon–hydrogen plasma arc melting. Specifically, the removal of Si was found to proceed by the distribution between in the liquid Fe phase and in the oxide phase. In addition, the relation of Si and oxygen concentration in liquid iron was consistent with the data in the literature.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-008-2845-1</doi><tpages>6</tpages></addata></record> |
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| subjects | Aluminum Applied sciences Argon calcium Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Electric arc melting Exact sciences and technology gallium Hydrogen plasma iron Iron oxides Manganese Materials Science melting Metals. Metallurgy oxidants Oxidation Oxidizing agents oxygen Plasma Plasma arc melting Polymer Sciences Production of metals Production of non ferrous metals. Process materials Production of pure metals Reagents refining Silicon Solid Mechanics Zirconium |
| title | Oxidation refining of iron using plasma-arc melting |
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