J. Agunsoye, Joachin Eberechukwu Anyanwu, S. Bello, S. B. Hassan
{"title":"颗粒尺寸对核壳增强Al-Mg-Mn复合材料力学性能的影响","authors":"J. Agunsoye, Joachin Eberechukwu Anyanwu, S. Bello, S. B. Hassan","doi":"10.4028/p-t85e9s","DOIUrl":null,"url":null,"abstract":"Palm kernel shells (PKS) are wastes and are rich in carbon making them potential sources of reinforcement for composite developments. This work synthesised palm kernel shell nanoparticle and developed Al-Mg-Mn composites at different weight fractions of PKS particle additions. Structural and mechanical properties of the materials produced were studied. TEM result reveals an average size, 72.6 nm of PKS particle obtained after 74 hours of milling. Structural integrity of the nanocomposites was established by SEM. Tensile strength, hardness values and impact energy increase due to 10% by weight of PKS nanoparticle additions are 48.51%, 44.03% and 16.15%, respectively. The improvements in mechanical properties are attributed to firm structure containing Al and MnSi eutectic host harbouring well distributed intermetallic. Better properties of Al-Mg-Mn nanocomposites than micro composites are linked with the refinement of the PKS nanoparticles.","PeriodicalId":18861,"journal":{"name":"Nano Hybrids and Composites","volume":"46 1","pages":"19 - 32"},"PeriodicalIF":0.4000,"publicationDate":"2022-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of Particle Sizes on some Mechanical Properties of Kernel Shell Reinforced Al-Mg-Mn Composites\",\"authors\":\"J. Agunsoye, Joachin Eberechukwu Anyanwu, S. Bello, S. B. Hassan\",\"doi\":\"10.4028/p-t85e9s\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Palm kernel shells (PKS) are wastes and are rich in carbon making them potential sources of reinforcement for composite developments. This work synthesised palm kernel shell nanoparticle and developed Al-Mg-Mn composites at different weight fractions of PKS particle additions. Structural and mechanical properties of the materials produced were studied. TEM result reveals an average size, 72.6 nm of PKS particle obtained after 74 hours of milling. Structural integrity of the nanocomposites was established by SEM. Tensile strength, hardness values and impact energy increase due to 10% by weight of PKS nanoparticle additions are 48.51%, 44.03% and 16.15%, respectively. The improvements in mechanical properties are attributed to firm structure containing Al and MnSi eutectic host harbouring well distributed intermetallic. Better properties of Al-Mg-Mn nanocomposites than micro composites are linked with the refinement of the PKS nanoparticles.\",\"PeriodicalId\":18861,\"journal\":{\"name\":\"Nano Hybrids and Composites\",\"volume\":\"46 1\",\"pages\":\"19 - 32\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2022-04-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nano Hybrids and Composites\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4028/p-t85e9s\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"NANOSCIENCE & NANOTECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nano Hybrids and Composites","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4028/p-t85e9s","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"NANOSCIENCE & NANOTECHNOLOGY","Score":null,"Total":0}
Effect of Particle Sizes on some Mechanical Properties of Kernel Shell Reinforced Al-Mg-Mn Composites
Palm kernel shells (PKS) are wastes and are rich in carbon making them potential sources of reinforcement for composite developments. This work synthesised palm kernel shell nanoparticle and developed Al-Mg-Mn composites at different weight fractions of PKS particle additions. Structural and mechanical properties of the materials produced were studied. TEM result reveals an average size, 72.6 nm of PKS particle obtained after 74 hours of milling. Structural integrity of the nanocomposites was established by SEM. Tensile strength, hardness values and impact energy increase due to 10% by weight of PKS nanoparticle additions are 48.51%, 44.03% and 16.15%, respectively. The improvements in mechanical properties are attributed to firm structure containing Al and MnSi eutectic host harbouring well distributed intermetallic. Better properties of Al-Mg-Mn nanocomposites than micro composites are linked with the refinement of the PKS nanoparticles.
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