A computational and experimental study on the effective properties of Al2O3‐Ni composites
It has been demonstrated that effective medium approximation and mean field homogenization technique is a useful computational tool to predict the effective thermal and structural properties of alumina‐nickel (Al2O3‐Ni) composites. Nickel particle size and volume fraction, thermal interface resistan...
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Veröffentlicht in: | International journal of applied ceramic technology 2017-07, Vol.14 (4), p.766-778 |
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container_title | International journal of applied ceramic technology |
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creator | Akhtar, Syed Sohail Siddiqui, Muhammad Usama Kabeer, Raza Hakeem, Abbas Kareem, Lemboye Arif, Abul Fazal |
description | It has been demonstrated that effective medium approximation and mean field homogenization technique is a useful computational tool to predict the effective thermal and structural properties of alumina‐nickel (Al2O3‐Ni) composites. Nickel particle size and volume fraction, thermal interface resistance and porosity are found significant factors that affect thermal conductivity, elastoplastic behavior, elastic modulus and thermal expansion coefficient of Al2O3‐Ni composite. To complement the computational design, Al2O3‐Ni composite samples with designed range of volume fractions and nickel particle size are developed using spark plasma sintering process and properties are measured for model verification. |
doi_str_mv | 10.1111/ijac.12674 |
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Nickel particle size and volume fraction, thermal interface resistance and porosity are found significant factors that affect thermal conductivity, elastoplastic behavior, elastic modulus and thermal expansion coefficient of Al2O3‐Ni composite. To complement the computational design, Al2O3‐Ni composite samples with designed range of volume fractions and nickel particle size are developed using spark plasma sintering process and properties are measured for model verification.</description><identifier>ISSN: 1546-542X</identifier><identifier>EISSN: 1744-7402</identifier><identifier>DOI: 10.1111/ijac.12674</identifier><language>eng</language><publisher>Malden: Wiley Subscription Services, Inc</publisher><subject>alumina ; Aluminum oxide ; Approximation ; composites ; computational ; Concentration (composition) ; effective medium approximation ; Effective medium theory ; Elastoplasticity ; Heat transfer ; mean field homogenization ; Modulus of elasticity ; Nickel ; Particle size ; Particulate composites ; Plasma sintering ; Porosity ; Properties (attributes) ; Software ; Spark plasma sintering ; Thermal conductivity ; Thermal expansion ; Thermal resistance</subject><ispartof>International journal of applied ceramic technology, 2017-07, Vol.14 (4), p.766-778</ispartof><rights>2017 The American Ceramic Society</rights><rights>Copyright © 2017 American Ceramic Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-7685-4681</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fijac.12674$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fijac.12674$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids></links><search><creatorcontrib>Akhtar, Syed Sohail</creatorcontrib><creatorcontrib>Siddiqui, Muhammad Usama</creatorcontrib><creatorcontrib>Kabeer, Raza</creatorcontrib><creatorcontrib>Hakeem, Abbas</creatorcontrib><creatorcontrib>Kareem, Lemboye</creatorcontrib><creatorcontrib>Arif, Abul Fazal</creatorcontrib><title>A computational and experimental study on the effective properties of Al2O3‐Ni composites</title><title>International journal of applied ceramic technology</title><description>It has been demonstrated that effective medium approximation and mean field homogenization technique is a useful computational tool to predict the effective thermal and structural properties of alumina‐nickel (Al2O3‐Ni) composites. Nickel particle size and volume fraction, thermal interface resistance and porosity are found significant factors that affect thermal conductivity, elastoplastic behavior, elastic modulus and thermal expansion coefficient of Al2O3‐Ni composite. To complement the computational design, Al2O3‐Ni composite samples with designed range of volume fractions and nickel particle size are developed using spark plasma sintering process and properties are measured for model verification.</description><subject>alumina</subject><subject>Aluminum oxide</subject><subject>Approximation</subject><subject>composites</subject><subject>computational</subject><subject>Concentration (composition)</subject><subject>effective medium approximation</subject><subject>Effective medium theory</subject><subject>Elastoplasticity</subject><subject>Heat transfer</subject><subject>mean field homogenization</subject><subject>Modulus of elasticity</subject><subject>Nickel</subject><subject>Particle size</subject><subject>Particulate composites</subject><subject>Plasma sintering</subject><subject>Porosity</subject><subject>Properties (attributes)</subject><subject>Software</subject><subject>Spark plasma sintering</subject><subject>Thermal conductivity</subject><subject>Thermal expansion</subject><subject>Thermal resistance</subject><issn>1546-542X</issn><issn>1744-7402</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNotkE1OwzAQhS0EEqWw4QSWWAfi3yTLqOKnqKIbkJBYWE4yBldpHGIH6I4jcEZOgtsym3kafXqa9xA6J-kliXNlV7q-JFRm_ABNSMZ5kvGUHkYtuEwEp8_H6MT7VZoyzpicoJcS127dj0EH6zrdYt01GL56GOwauhAPPozNBrsOhzfAYAzUwX4A7gcXoWDBY2dw2dIl-_3-ebA7O-dtAH-KjoxuPZz97yl6url-nN0li-XtfFYuklcqKU9MAVQ2Tc5oRlieC5lDJaoairwggkDDU80qISpR55DVRktak1wUkdPSNMSwKbrY-8af3kfwQa3cOMQwXpFoIQTLiixSZE992hY2qo8B9bBRJFXb5tS2ObVrTs3vy9lOsT-6RWTO</recordid><startdate>201707</startdate><enddate>201707</enddate><creator>Akhtar, Syed Sohail</creator><creator>Siddiqui, Muhammad Usama</creator><creator>Kabeer, Raza</creator><creator>Hakeem, Abbas</creator><creator>Kareem, Lemboye</creator><creator>Arif, Abul Fazal</creator><general>Wiley Subscription Services, Inc</general><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-7685-4681</orcidid></search><sort><creationdate>201707</creationdate><title>A computational and experimental study on the effective properties of Al2O3‐Ni composites</title><author>Akhtar, Syed Sohail ; Siddiqui, Muhammad Usama ; Kabeer, Raza ; Hakeem, Abbas ; Kareem, Lemboye ; Arif, Abul Fazal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g2624-f9e26dd83271388568eb5bce989151ed40a3b55b5c8e7cfa62c1859568a6fd1f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>alumina</topic><topic>Aluminum oxide</topic><topic>Approximation</topic><topic>composites</topic><topic>computational</topic><topic>Concentration (composition)</topic><topic>effective medium approximation</topic><topic>Effective medium theory</topic><topic>Elastoplasticity</topic><topic>Heat transfer</topic><topic>mean field homogenization</topic><topic>Modulus of elasticity</topic><topic>Nickel</topic><topic>Particle size</topic><topic>Particulate composites</topic><topic>Plasma sintering</topic><topic>Porosity</topic><topic>Properties (attributes)</topic><topic>Software</topic><topic>Spark plasma sintering</topic><topic>Thermal conductivity</topic><topic>Thermal expansion</topic><topic>Thermal resistance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Akhtar, Syed Sohail</creatorcontrib><creatorcontrib>Siddiqui, Muhammad Usama</creatorcontrib><creatorcontrib>Kabeer, Raza</creatorcontrib><creatorcontrib>Hakeem, Abbas</creatorcontrib><creatorcontrib>Kareem, Lemboye</creatorcontrib><creatorcontrib>Arif, Abul Fazal</creatorcontrib><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>International journal of applied ceramic technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Akhtar, Syed Sohail</au><au>Siddiqui, Muhammad Usama</au><au>Kabeer, Raza</au><au>Hakeem, Abbas</au><au>Kareem, Lemboye</au><au>Arif, Abul Fazal</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A computational and experimental study on the effective properties of Al2O3‐Ni composites</atitle><jtitle>International journal of applied ceramic technology</jtitle><date>2017-07</date><risdate>2017</risdate><volume>14</volume><issue>4</issue><spage>766</spage><epage>778</epage><pages>766-778</pages><issn>1546-542X</issn><eissn>1744-7402</eissn><abstract>It has been demonstrated that effective medium approximation and mean field homogenization technique is a useful computational tool to predict the effective thermal and structural properties of alumina‐nickel (Al2O3‐Ni) composites. Nickel particle size and volume fraction, thermal interface resistance and porosity are found significant factors that affect thermal conductivity, elastoplastic behavior, elastic modulus and thermal expansion coefficient of Al2O3‐Ni composite. To complement the computational design, Al2O3‐Ni composite samples with designed range of volume fractions and nickel particle size are developed using spark plasma sintering process and properties are measured for model verification.</abstract><cop>Malden</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1111/ijac.12674</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-7685-4681</orcidid></addata></record> |
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subjects | alumina Aluminum oxide Approximation composites computational Concentration (composition) effective medium approximation Effective medium theory Elastoplasticity Heat transfer mean field homogenization Modulus of elasticity Nickel Particle size Particulate composites Plasma sintering Porosity Properties (attributes) Software Spark plasma sintering Thermal conductivity Thermal expansion Thermal resistance |
title | A computational and experimental study on the effective properties of Al2O3‐Ni composites |
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