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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | MECHANICAL AND TRIBOLOGICAL PROPERTIES OF AA-7075 AND GRAPHENE REINFORCED METAL MATRIX COMPOSITES |
| Authors Name: | DARSHAN M , REDDAPPA H N , A CHANDRASHEKAR , VINOD KUMAR R |
| Unique Id: | IJSDR1807039 |
| Published In: | Volume 3 Issue 7, July-2018 |
| Abstract: | In this paper, the work report deals with the Investigations made on microstructure and Mechanical behaviour and Tribological properties of 4 different weight percentage of Aluminium alloy (7000 series) with Graphene nano powder composites. Aluminium matrix composite having Nano graphene is fabricated by liquid stir casting method. The microstructure of the composites was examined by Scanning Electron Microscopy and EDS. Further, mechanical behaviour of composites was studied. Tensile properties like hardness, ultimate tensile strength; yield strength and wear were evaluated as per ASTM standards. Microstructure observation revealed uniform distribution of reinforcement particles in the matrix and particulates were confirmed by EDS and SEM. The analysis gives the result that the ultimate tensile strength, yield strength and the hardness of composites increases with increases the percentage of graphene and the wear test results reveals that as the percentage of graphene increases wear rate decreases |
| Keywords: | Aluminium alloy, Nano Graphene, Ultimate Tensile Strength, Yield Strength, Hardness, Stir casting, wear rate. |
| Cite Article: | "MECHANICAL AND TRIBOLOGICAL PROPERTIES OF AA-7075 AND GRAPHENE REINFORCED METAL MATRIX COMPOSITES", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.3, Issue 7, page no.230 - 235, July-2018, Available :http://www.ijsdr.org/papers/IJSDR1807039.pdf |
| Downloads: | 000337070 |
| Publication Details: | Published Paper ID: IJSDR1807039 Registration ID:180520 Published In: Volume 3 Issue 7, July-2018 DOI (Digital Object Identifier): Page No: 230 - 235 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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