Finite element modelling of powder compaction process
Cold compaction of metal powders is widely used in the industry. The ability to produce the required shape and dimensions of a component with very little or without subsequent machining is the main advantage compared to other production processes. The manufacture of a powder compacted component may...
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sg-ntu-dr.10356-62962023-03-11T16:57:41Z Finite element modelling of powder compaction process Rajalingam Manimaran Idapalapati, Sridhar School of Mechanical and Production Engineering DRNTU::Engineering::Materials::Metallic materials Cold compaction of metal powders is widely used in the industry. The ability to produce the required shape and dimensions of a component with very little or without subsequent machining is the main advantage compared to other production processes. The manufacture of a powder compacted component may roughly be split up in two steps. First the powder is compacted to desired shape and subsequently the compact is sintered in order to weld the powder particles together and thereby attain the desired strength. Focus in the present work will be on cold die compaction where plastic deformation of the powder particles is the major deformation process. At higher temperatures, diffusion and creep start to play a role. Master of Science (Precision Engineering) 2008-09-17T11:11:26Z 2008-09-17T11:11:26Z 2004 2004 Thesis http://hdl.handle.net/10356/6296 Nanyang Technological University application/pdf |
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DRNTU::Engineering::Materials::Metallic materials Rajalingam Manimaran Finite element modelling of powder compaction process |
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Cold compaction of metal powders is widely used in the industry. The ability to produce the required shape and dimensions of a component with very little or without subsequent machining is the main advantage compared to other production processes. The manufacture of a powder compacted component may roughly be split up in two steps. First the powder is compacted to desired shape and subsequently the compact is sintered in order to weld the powder particles together and thereby attain the desired strength. Focus in the present work will be on cold die compaction where plastic deformation of the powder particles is the major deformation process. At higher temperatures, diffusion and creep start to play a role. |
author2 |
Idapalapati, Sridhar |
author_facet |
Idapalapati, Sridhar Rajalingam Manimaran |
format |
Theses and Dissertations |
author |
Rajalingam Manimaran |
author_sort |
Rajalingam Manimaran |
title |
Finite element modelling of powder compaction process |
title_short |
Finite element modelling of powder compaction process |
title_full |
Finite element modelling of powder compaction process |
title_fullStr |
Finite element modelling of powder compaction process |
title_full_unstemmed |
Finite element modelling of powder compaction process |
title_sort |
finite element modelling of powder compaction process |
publishDate |
2008 |
url |
http://hdl.handle.net/10356/6296 |
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1761781820987277312 |