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| Title: | Friction stir microstructural modification of investment cast F357 |
| Author (s): | Jana, S. Mishra, Rajiv S. Chou, H. N. Herling, D. R. |
| Department/Lab Affiliations: | Center for Aerospace Manufacturing Technologies Center for Friction Stir Processing Intelligent Systems Center Materials Research Center Materials Science & Engineering |
| Keywords: | aluminum alloys casting modification friction stir processing |
| Issue Date: | 2007 |
| Publisher: | THE MINERALS, METALS & MATERIALS SOCIETY |
| Citation: | Jana, S., R. S. Mishra, H. N. Chou, and D. R. Herling. Friction Stir Microstructural Modification of Investment Cast F357, Proceedings of the 2007 TMS Annual Meeting (February-March 2007): 439-447. |
| Abstract: | A hypoeutectic Al-Si alloy has been friction stir processed in this study using various run parameter combinations. Tensile test results indicate at least three times improvement in ductility value over as-cast T6 condition because of refinement in Si particle size. Si particle size and shape has been quantified and correlated with mechanical properties. Tool rotation rate seems to have the most significant effect on properties. Higher tool rotation rate resulted in more uniform and homogeneous microstructure though some anomaly is observed at very high tool rotation rate. |
| Type: | Article - Conference proceedings text |
| In Title: | Proceedings of the 2007 Minerals, Metals, and Materials Society Annual Meeting |
| Copyright Notice: | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. policy unknown FULL COPYRIGHT INFORMATION: |
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| title | Friction stir microstructural modification of investment cast F357 |
| contributor.author | Jana, S. |
| contributor.author | Mishra, Rajiv S. |
| contributor.author | Chou, H. N. |
| contributor.author | Herling, D. R. |
| contributor.deptlab | Center for Aerospace Manufacturing Technologies |
| contributor.deptlab | Center for Friction Stir Processing |
| contributor.deptlab | Intelligent Systems Center |
| contributor.deptlab | Materials Research Center |
| contributor.deptlab | Materials Science & Engineering |
| subject | aluminum alloys |
| subject | casting modification |
| subject | friction stir processing |
| date.issued | 2007 |
| publisher | THE MINERALS, METALS & MATERIALS SOCIETY |
| identifier.citation | Jana, S., R. S. Mishra, H. N. Chou, and D. R. Herling. Friction Stir Microstructural Modification of Investment Cast F357, Proceedings of the 2007 TMS Annual Meeting (February-March 2007): 439-447. |
| description.abstract | A hypoeutectic Al-Si alloy has been friction stir processed in this study using various run parameter combinations. Tensile test results indicate at least three times improvement in ductility value over as-cast T6 condition because of refinement in Si particle size. Si particle size and shape has been quantified and correlated with mechanical properties. Tool rotation rate seems to have the most significant effect on properties. Higher tool rotation rate resulted in more uniform and homogeneous microstructure though some anomaly is observed at very high tool rotation rate. |
| type | Article - Conference proceedings |
| type.DCMIType | text |
| relation.isPartOf | Proceedings of the 2007 Minerals, Metals, and Materials Society Annual Meeting |
| rights | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| rights | policy unknown |
| rights.URI | |
| date.available | 2008-10-07T19:19:42Z |
| identifier.persist.URI |