Interfacial Tension in the CaO-Al2O3-SiO2-(MgO) Liquid Slag–Solid Oxide Systems
Interfacial phenomenon is critical in metal processing and refining. While it is known to be important, there are little data available for key oxide systems in the literature. In this study, the interfacial tension ( σ LS ) of liquid slag on solid oxides (alumina, spinel, and calcium aluminate), fo...
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| Veröffentlicht in: | Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2017-08, Vol.48 (4), p.1970-1980 |
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| container_title | Metallurgical and materials transactions. B, Process metallurgy and materials processing science |
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| creator | Abdeyazdan, Hamed Monaghan, Brian J. Longbottom, Raymond J. Rhamdhani, M. Akbar Dogan, Neslihan Chapman, Michael W. |
| description | Interfacial phenomenon is critical in metal processing and refining. While it is known to be important, there are little data available for key oxide systems in the literature. In this study, the interfacial tension (
σ
LS
) of liquid slag on solid oxides (alumina, spinel, and calcium aluminate), for a range of slags in the CaO-Al
2
O
3
-SiO
2
-(MgO) system at 1773 K (1500 °C), has been evaluated. The results show that basic ladle-type slags exhibit lower
σ
LS
with oxide phases examined compared to that of acid tundish-type slags. Also, within the slag types (acid and base),
σ
LS
was observed to decrease with increasing slag basicity. A correlation between
σ
LS
and slag structure was observed,
i.e
.,
σ
LS
was found to decrease linearly with increasing of slag optical basicity (Λ) and decrease logarithmically with decreasing of slag viscosity from acid to base slags. This indicated a higher
σ
LS
as the ions in the slag become larger and more complex. Through a work of adhesion (
W
) analysis, it was shown that basic ladle slags with lower
σ
LS
result in a greater
W
,
i.e
., form a stronger bond with the solid oxide phases examined. This indicates that all other factors being equal, the efficiency of inclusion removal from steel of inclusions of similar phase to these solid oxides would be greater. |
| doi_str_mv | 10.1007/s11663-017-0978-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1914450500</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1914450500</sourcerecordid><originalsourceid>FETCH-LOGICAL-c316t-27a4fc3866e7d926f1698be6a831e264896f79e01749c42160c29bc346ad94cc3</originalsourceid><addsrcrecordid>eNp1ULtOwzAUtRBIlMIHsEVigcHgV27iEVU8KhVFKGW2XMcprtKktVOJbvwDf8iX4CoMLEz3XOk8dA5Cl5TcUkKyu0ApAMeEZpjILMfyCI1oKjimksJxxCTjOAWanqKzEFaEEJCSj9DrtO2tr7Vxuknmtg2uaxPXJv27TSa6wPcNKzguXcHw9cuyuElmbrtzVVI2evn9-VV2TXyKD1fZpNyH3q7DOTqpdRPsxe8do7fHh_nkGc-Kp-nkfoYNp9BjlmlRG54D2KySDGoKMl9Y0DmnloHIJdSZtLGQkEYwCsQwuTBcgK6kMIaP0dXgu_HddmdDr1bdzrcxUsXOQqQkJSSy6MAyvgvB21ptvFtrv1eUqMNyalhOxSB1WE7JqGGDJkRuu7T-j_O_oh_6A25v</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1914450500</pqid></control><display><type>article</type><title>Interfacial Tension in the CaO-Al2O3-SiO2-(MgO) Liquid Slag–Solid Oxide Systems</title><source>SpringerLink Journals - AutoHoldings</source><creator>Abdeyazdan, Hamed ; Monaghan, Brian J. ; Longbottom, Raymond J. ; Rhamdhani, M. Akbar ; Dogan, Neslihan ; Chapman, Michael W.</creator><creatorcontrib>Abdeyazdan, Hamed ; Monaghan, Brian J. ; Longbottom, Raymond J. ; Rhamdhani, M. Akbar ; Dogan, Neslihan ; Chapman, Michael W.</creatorcontrib><description>Interfacial phenomenon is critical in metal processing and refining. While it is known to be important, there are little data available for key oxide systems in the literature. In this study, the interfacial tension (
σ
LS
) of liquid slag on solid oxides (alumina, spinel, and calcium aluminate), for a range of slags in the CaO-Al
2
O
3
-SiO
2
-(MgO) system at 1773 K (1500 °C), has been evaluated. The results show that basic ladle-type slags exhibit lower
σ
LS
with oxide phases examined compared to that of acid tundish-type slags. Also, within the slag types (acid and base),
σ
LS
was observed to decrease with increasing slag basicity. A correlation between
σ
LS
and slag structure was observed,
i.e
.,
σ
LS
was found to decrease linearly with increasing of slag optical basicity (Λ) and decrease logarithmically with decreasing of slag viscosity from acid to base slags. This indicated a higher
σ
LS
as the ions in the slag become larger and more complex. Through a work of adhesion (
W
) analysis, it was shown that basic ladle slags with lower
σ
LS
result in a greater
W
,
i.e
., form a stronger bond with the solid oxide phases examined. This indicates that all other factors being equal, the efficiency of inclusion removal from steel of inclusions of similar phase to these solid oxides would be greater.</description><identifier>ISSN: 1073-5615</identifier><identifier>EISSN: 1543-1916</identifier><identifier>DOI: 10.1007/s11663-017-0978-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Adhesive bonding ; Aluminum oxide ; Basic oxides ; Calcium aluminate ; Calcium oxide ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Inclusions ; Magnesium oxide ; Materials Science ; Metallic Materials ; Metallurgy ; Nanotechnology ; Optical basicity ; Phases ; Silicon dioxide ; Slag ; Spinel ; Structural Materials ; Structural steels ; Surface tension ; Surfaces and Interfaces ; Thin Films ; Viscosity</subject><ispartof>Metallurgical and materials transactions. B, Process metallurgy and materials processing science, 2017-08, Vol.48 (4), p.1970-1980</ispartof><rights>The Minerals, Metals & Materials Society and ASM International 2017</rights><rights>Metallurgical and Materials Transactions B is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-27a4fc3866e7d926f1698be6a831e264896f79e01749c42160c29bc346ad94cc3</citedby><cites>FETCH-LOGICAL-c316t-27a4fc3866e7d926f1698be6a831e264896f79e01749c42160c29bc346ad94cc3</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/s11663-017-0978-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11663-017-0978-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Abdeyazdan, Hamed</creatorcontrib><creatorcontrib>Monaghan, Brian J.</creatorcontrib><creatorcontrib>Longbottom, Raymond J.</creatorcontrib><creatorcontrib>Rhamdhani, M. Akbar</creatorcontrib><creatorcontrib>Dogan, Neslihan</creatorcontrib><creatorcontrib>Chapman, Michael W.</creatorcontrib><title>Interfacial Tension in the CaO-Al2O3-SiO2-(MgO) Liquid Slag–Solid Oxide Systems</title><title>Metallurgical and materials transactions. B, Process metallurgy and materials processing science</title><addtitle>Metall Mater Trans B</addtitle><description>Interfacial phenomenon is critical in metal processing and refining. While it is known to be important, there are little data available for key oxide systems in the literature. In this study, the interfacial tension (
σ
LS
) of liquid slag on solid oxides (alumina, spinel, and calcium aluminate), for a range of slags in the CaO-Al
2
O
3
-SiO
2
-(MgO) system at 1773 K (1500 °C), has been evaluated. The results show that basic ladle-type slags exhibit lower
σ
LS
with oxide phases examined compared to that of acid tundish-type slags. Also, within the slag types (acid and base),
σ
LS
was observed to decrease with increasing slag basicity. A correlation between
σ
LS
and slag structure was observed,
i.e
.,
σ
LS
was found to decrease linearly with increasing of slag optical basicity (Λ) and decrease logarithmically with decreasing of slag viscosity from acid to base slags. This indicated a higher
σ
LS
as the ions in the slag become larger and more complex. Through a work of adhesion (
W
) analysis, it was shown that basic ladle slags with lower
σ
LS
result in a greater
W
,
i.e
., form a stronger bond with the solid oxide phases examined. This indicates that all other factors being equal, the efficiency of inclusion removal from steel of inclusions of similar phase to these solid oxides would be greater.</description><subject>Adhesive bonding</subject><subject>Aluminum oxide</subject><subject>Basic oxides</subject><subject>Calcium aluminate</subject><subject>Calcium oxide</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Inclusions</subject><subject>Magnesium oxide</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Metallurgy</subject><subject>Nanotechnology</subject><subject>Optical basicity</subject><subject>Phases</subject><subject>Silicon dioxide</subject><subject>Slag</subject><subject>Spinel</subject><subject>Structural Materials</subject><subject>Structural steels</subject><subject>Surface tension</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><subject>Viscosity</subject><issn>1073-5615</issn><issn>1543-1916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1ULtOwzAUtRBIlMIHsEVigcHgV27iEVU8KhVFKGW2XMcprtKktVOJbvwDf8iX4CoMLEz3XOk8dA5Cl5TcUkKyu0ApAMeEZpjILMfyCI1oKjimksJxxCTjOAWanqKzEFaEEJCSj9DrtO2tr7Vxuknmtg2uaxPXJv27TSa6wPcNKzguXcHw9cuyuElmbrtzVVI2evn9-VV2TXyKD1fZpNyH3q7DOTqpdRPsxe8do7fHh_nkGc-Kp-nkfoYNp9BjlmlRG54D2KySDGoKMl9Y0DmnloHIJdSZtLGQkEYwCsQwuTBcgK6kMIaP0dXgu_HddmdDr1bdzrcxUsXOQqQkJSSy6MAyvgvB21ptvFtrv1eUqMNyalhOxSB1WE7JqGGDJkRuu7T-j_O_oh_6A25v</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Abdeyazdan, Hamed</creator><creator>Monaghan, Brian J.</creator><creator>Longbottom, Raymond J.</creator><creator>Rhamdhani, M. Akbar</creator><creator>Dogan, Neslihan</creator><creator>Chapman, Michael W.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>4U-</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope></search><sort><creationdate>20170801</creationdate><title>Interfacial Tension in the CaO-Al2O3-SiO2-(MgO) Liquid Slag–Solid Oxide Systems</title><author>Abdeyazdan, Hamed ; Monaghan, Brian J. ; Longbottom, Raymond J. ; Rhamdhani, M. Akbar ; Dogan, Neslihan ; Chapman, Michael W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-27a4fc3866e7d926f1698be6a831e264896f79e01749c42160c29bc346ad94cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adhesive bonding</topic><topic>Aluminum oxide</topic><topic>Basic oxides</topic><topic>Calcium aluminate</topic><topic>Calcium oxide</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Inclusions</topic><topic>Magnesium oxide</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Metallurgy</topic><topic>Nanotechnology</topic><topic>Optical basicity</topic><topic>Phases</topic><topic>Silicon dioxide</topic><topic>Slag</topic><topic>Spinel</topic><topic>Structural Materials</topic><topic>Structural steels</topic><topic>Surface tension</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><topic>Viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abdeyazdan, Hamed</creatorcontrib><creatorcontrib>Monaghan, Brian J.</creatorcontrib><creatorcontrib>Longbottom, Raymond J.</creatorcontrib><creatorcontrib>Rhamdhani, M. 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B, Process metallurgy and materials processing science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abdeyazdan, Hamed</au><au>Monaghan, Brian J.</au><au>Longbottom, Raymond J.</au><au>Rhamdhani, M. Akbar</au><au>Dogan, Neslihan</au><au>Chapman, Michael W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interfacial Tension in the CaO-Al2O3-SiO2-(MgO) Liquid Slag–Solid Oxide Systems</atitle><jtitle>Metallurgical and materials transactions. B, Process metallurgy and materials processing science</jtitle><stitle>Metall Mater Trans B</stitle><date>2017-08-01</date><risdate>2017</risdate><volume>48</volume><issue>4</issue><spage>1970</spage><epage>1980</epage><pages>1970-1980</pages><issn>1073-5615</issn><eissn>1543-1916</eissn><abstract>Interfacial phenomenon is critical in metal processing and refining. While it is known to be important, there are little data available for key oxide systems in the literature. In this study, the interfacial tension (
σ
LS
) of liquid slag on solid oxides (alumina, spinel, and calcium aluminate), for a range of slags in the CaO-Al
2
O
3
-SiO
2
-(MgO) system at 1773 K (1500 °C), has been evaluated. The results show that basic ladle-type slags exhibit lower
σ
LS
with oxide phases examined compared to that of acid tundish-type slags. Also, within the slag types (acid and base),
σ
LS
was observed to decrease with increasing slag basicity. A correlation between
σ
LS
and slag structure was observed,
i.e
.,
σ
LS
was found to decrease linearly with increasing of slag optical basicity (Λ) and decrease logarithmically with decreasing of slag viscosity from acid to base slags. This indicated a higher
σ
LS
as the ions in the slag become larger and more complex. Through a work of adhesion (
W
) analysis, it was shown that basic ladle slags with lower
σ
LS
result in a greater
W
,
i.e
., form a stronger bond with the solid oxide phases examined. This indicates that all other factors being equal, the efficiency of inclusion removal from steel of inclusions of similar phase to these solid oxides would be greater.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11663-017-0978-9</doi><tpages>11</tpages></addata></record> |
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| identifier | ISSN: 1073-5615 |
| ispartof | Metallurgical and materials transactions. B, Process metallurgy and materials processing science, 2017-08, Vol.48 (4), p.1970-1980 |
| issn | 1073-5615 1543-1916 |
| language | eng |
| recordid | cdi_proquest_journals_1914450500 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Adhesive bonding Aluminum oxide Basic oxides Calcium aluminate Calcium oxide Characterization and Evaluation of Materials Chemistry and Materials Science Inclusions Magnesium oxide Materials Science Metallic Materials Metallurgy Nanotechnology Optical basicity Phases Silicon dioxide Slag Spinel Structural Materials Structural steels Surface tension Surfaces and Interfaces Thin Films Viscosity |
| title | Interfacial Tension in the CaO-Al2O3-SiO2-(MgO) Liquid Slag–Solid Oxide Systems |
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