Phase equilibria and magnetic phases in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems
Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems were experimentally studied using diffusion couples and selected key alloys. After sufficient annealing of at least 10 days at 900 °C, samples were quenched in a cold water bath. Homogeneity ranges of Ce2(Fe14-xNix)B, Ce2(Fe14-xSix)B and...
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| Veröffentlicht in: | Journal of alloys and compounds 2018-09, Vol.763, p.289-295 |
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| creator | Orimoloye, Kayode Kevorkov, Dmytro Medraj, Mamoun |
| description | Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems were experimentally studied using diffusion couples and selected key alloys. After sufficient annealing of at least 10 days at 900 °C, samples were quenched in a cold water bath. Homogeneity ranges of Ce2(Fe14-xNix)B, Ce2(Fe14-xSix)B and Ce2(Fe14-xAlx)B solid solutions were measured to be (0 ≤ xNi ≤ 1.5), (0 ≤ xSi ≤ 2.33) and (0 ≤ xAl ≤ 2.5), respectively. Quaternary solid solutions Ce(Ni4-xFex)B (0 ≤ x ≤ 0.78) and (Fe1-x-yNixCey)23B6 (0 ≤ y ≤ 0.062, x = 0.832) were also found in the Ce-Fe-Ni-B quaternary system. Except (Fe1-x-yNixCey)23B6, (Fe1-x-ySixCey)23B6 and (Fe1-x-ySixCey)3B, all other quaternary solid solutions observed are in equilibrium with α-Fe. Magnetic force microscopy was used to screen magnetic phases. Among the phases observed in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems, only the quaternary extensions of Ce2Fe14B show visible magnetic domains.
•Phase relations in the Fe-rich regions of the Fe-Ce-{Ni,Al,Si}-B systems are established.•Solubility limits of Ni, Al and Si in Ce2Fe14B compound have been determined.•Magnetic phases in these systems have been screened.•Partial isothermal section of the Ce-Fe-Ni system at 700 °C is determined. |
| doi_str_mv | 10.1016/j.jallcom.2018.05.329 |
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•Phase relations in the Fe-rich regions of the Fe-Ce-{Ni,Al,Si}-B systems are established.•Solubility limits of Ni, Al and Si in Ce2Fe14B compound have been determined.•Magnetic phases in these systems have been screened.•Partial isothermal section of the Ce-Fe-Ni system at 700 °C is determined.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2018.05.329</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Alloy systems ; Alloys ; Aluminum ; Ce-Fe-Ni system ; Ce-Fe-{Ni, Si, Al}-B quaternary systems ; Ce2Fe14B ; Cold water ; Diffusion ; Equilibrium ; Iron ; Magnetic domains ; Magnetic fields ; Magnetic phases ; Magnetism ; Nickel ; Phase equilibria ; Phase equilibrium ; Phases ; Quaternary systems ; Silicon ; Solid solutions</subject><ispartof>Journal of alloys and compounds, 2018-09, Vol.763, p.289-295</ispartof><rights>2018 Elsevier B.V.</rights><rights>Copyright Elsevier BV Sep 30, 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-d1aff0df8029183db6c00c9f9188622e8db1249725b4428a92de55d131f32bad3</citedby><cites>FETCH-LOGICAL-c337t-d1aff0df8029183db6c00c9f9188622e8db1249725b4428a92de55d131f32bad3</cites><orcidid>0000-0001-7570-3868</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jallcom.2018.05.329$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids></links><search><creatorcontrib>Orimoloye, Kayode</creatorcontrib><creatorcontrib>Kevorkov, Dmytro</creatorcontrib><creatorcontrib>Medraj, Mamoun</creatorcontrib><title>Phase equilibria and magnetic phases in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems</title><title>Journal of alloys and compounds</title><description>Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems were experimentally studied using diffusion couples and selected key alloys. After sufficient annealing of at least 10 days at 900 °C, samples were quenched in a cold water bath. Homogeneity ranges of Ce2(Fe14-xNix)B, Ce2(Fe14-xSix)B and Ce2(Fe14-xAlx)B solid solutions were measured to be (0 ≤ xNi ≤ 1.5), (0 ≤ xSi ≤ 2.33) and (0 ≤ xAl ≤ 2.5), respectively. Quaternary solid solutions Ce(Ni4-xFex)B (0 ≤ x ≤ 0.78) and (Fe1-x-yNixCey)23B6 (0 ≤ y ≤ 0.062, x = 0.832) were also found in the Ce-Fe-Ni-B quaternary system. Except (Fe1-x-yNixCey)23B6, (Fe1-x-ySixCey)23B6 and (Fe1-x-ySixCey)3B, all other quaternary solid solutions observed are in equilibrium with α-Fe. Magnetic force microscopy was used to screen magnetic phases. Among the phases observed in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems, only the quaternary extensions of Ce2Fe14B show visible magnetic domains.
•Phase relations in the Fe-rich regions of the Fe-Ce-{Ni,Al,Si}-B systems are established.•Solubility limits of Ni, Al and Si in Ce2Fe14B compound have been determined.•Magnetic phases in these systems have been screened.•Partial isothermal section of the Ce-Fe-Ni system at 700 °C is determined.</description><subject>Alloy systems</subject><subject>Alloys</subject><subject>Aluminum</subject><subject>Ce-Fe-Ni system</subject><subject>Ce-Fe-{Ni, Si, Al}-B quaternary systems</subject><subject>Ce2Fe14B</subject><subject>Cold water</subject><subject>Diffusion</subject><subject>Equilibrium</subject><subject>Iron</subject><subject>Magnetic domains</subject><subject>Magnetic fields</subject><subject>Magnetic phases</subject><subject>Magnetism</subject><subject>Nickel</subject><subject>Phase equilibria</subject><subject>Phase equilibrium</subject><subject>Phases</subject><subject>Quaternary systems</subject><subject>Silicon</subject><subject>Solid solutions</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFUF1LwzAUDaLgnP4EIeCrrflo2vRJ5nAqDBXU55Amt1tK125JJwzxv5s53324XO495x7OPQhdUpJSQvObJm1025p-lTJCZUpEyll5hEZUFjzJ8rw8RiNSMpFILuUpOguhIYTQktMRal6XOgCGzda1rvJOY91ZvNKLDgZn8HqPBuw6PCwBzyDxziyxh4Xru4D7-nc9hSQiX8_uGr_FmrTfyR3ebPUAvtN-h8MuDLAK5-ik1m2Ai78-Rh-z-_fpYzJ_eXiaTuaJ4bwYEkt1XRNbS8JKKrmtckOIKes4yJwxkLaiLCsLJqosY1KXzIIQlnJac1Zpy8fo6qC79v1mC2FQTb-NTtqgGKWFKDJBWWSJA8v4PgQPtVp7t4p2FSVqH6tq1F-sah-rIkLFWOPd7eEO4gufDrwKxkFnwDoPZlC2d_8o_ABJ_oJv</recordid><startdate>20180930</startdate><enddate>20180930</enddate><creator>Orimoloye, Kayode</creator><creator>Kevorkov, Dmytro</creator><creator>Medraj, Mamoun</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-7570-3868</orcidid></search><sort><creationdate>20180930</creationdate><title>Phase equilibria and magnetic phases in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems</title><author>Orimoloye, Kayode ; Kevorkov, Dmytro ; Medraj, Mamoun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-d1aff0df8029183db6c00c9f9188622e8db1249725b4428a92de55d131f32bad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Alloy systems</topic><topic>Alloys</topic><topic>Aluminum</topic><topic>Ce-Fe-Ni system</topic><topic>Ce-Fe-{Ni, Si, Al}-B quaternary systems</topic><topic>Ce2Fe14B</topic><topic>Cold water</topic><topic>Diffusion</topic><topic>Equilibrium</topic><topic>Iron</topic><topic>Magnetic domains</topic><topic>Magnetic fields</topic><topic>Magnetic phases</topic><topic>Magnetism</topic><topic>Nickel</topic><topic>Phase equilibria</topic><topic>Phase equilibrium</topic><topic>Phases</topic><topic>Quaternary systems</topic><topic>Silicon</topic><topic>Solid solutions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Orimoloye, Kayode</creatorcontrib><creatorcontrib>Kevorkov, Dmytro</creatorcontrib><creatorcontrib>Medraj, Mamoun</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Orimoloye, Kayode</au><au>Kevorkov, Dmytro</au><au>Medraj, Mamoun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Phase equilibria and magnetic phases in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2018-09-30</date><risdate>2018</risdate><volume>763</volume><spage>289</spage><epage>295</epage><pages>289-295</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems were experimentally studied using diffusion couples and selected key alloys. After sufficient annealing of at least 10 days at 900 °C, samples were quenched in a cold water bath. Homogeneity ranges of Ce2(Fe14-xNix)B, Ce2(Fe14-xSix)B and Ce2(Fe14-xAlx)B solid solutions were measured to be (0 ≤ xNi ≤ 1.5), (0 ≤ xSi ≤ 2.33) and (0 ≤ xAl ≤ 2.5), respectively. Quaternary solid solutions Ce(Ni4-xFex)B (0 ≤ x ≤ 0.78) and (Fe1-x-yNixCey)23B6 (0 ≤ y ≤ 0.062, x = 0.832) were also found in the Ce-Fe-Ni-B quaternary system. Except (Fe1-x-yNixCey)23B6, (Fe1-x-ySixCey)23B6 and (Fe1-x-ySixCey)3B, all other quaternary solid solutions observed are in equilibrium with α-Fe. Magnetic force microscopy was used to screen magnetic phases. Among the phases observed in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems, only the quaternary extensions of Ce2Fe14B show visible magnetic domains.
•Phase relations in the Fe-rich regions of the Fe-Ce-{Ni,Al,Si}-B systems are established.•Solubility limits of Ni, Al and Si in Ce2Fe14B compound have been determined.•Magnetic phases in these systems have been screened.•Partial isothermal section of the Ce-Fe-Ni system at 700 °C is determined.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2018.05.329</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-7570-3868</orcidid></addata></record> |
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| subjects | Alloy systems Alloys Aluminum Ce-Fe-Ni system Ce-Fe-{Ni, Si, Al}-B quaternary systems Ce2Fe14B Cold water Diffusion Equilibrium Iron Magnetic domains Magnetic fields Magnetic phases Magnetism Nickel Phase equilibria Phase equilibrium Phases Quaternary systems Silicon Solid solutions |
| title | Phase equilibria and magnetic phases in the Fe-rich regions of the Ce-Fe-{Ni, Si, Al}-B quaternary systems |
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