Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys
This work presents an investigation of the spray forming and downstream processing of Al alloys that are difficult to produce in bulk by conventional solidification processing: Al-Fe-Cr-Ti alloys for intermediate temperature applications and Al-Si-Li alloys for high stiffness, low density applicatio...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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| _version_ | 1826267131632680960 |
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| author | Banjongprasert, C Hogg, S Palmer, I Grennan-Heaven, N Stone, I Grant, P |
| author_facet | Banjongprasert, C Hogg, S Palmer, I Grennan-Heaven, N Stone, I Grant, P |
| author_sort | Banjongprasert, C |
| collection | OXFORD |
| description | This work presents an investigation of the spray forming and downstream processing of Al alloys that are difficult to produce in bulk by conventional solidification processing: Al-Fe-Cr-Ti alloys for intermediate temperature applications and Al-Si-Li alloys for high stiffness, low density applications in fast moving machinery. For the Al-Fe-Cr-Ti alloys, spray forming is being investigated to allow the scale-up of alloy compositions previously explored only as ribbons or powders in traditional rapid solidification routes. For Al-Si-Li alloys, spray forming is used to provide globular primary AlLiSi in a fully divorced AlLiSi/alpha-Al eutectic structure. For both alloys, the as spray formed and downstream processed microstructure of 20kg billets has been investigated by scanning electron microscopy, electron probe microanalysis, and X-ray diffractometry. Preliminary mechanical proper-ties have also been investigated. |
| first_indexed | 2024-03-06T20:49:30Z |
| format | Journal article |
| id | oxford-uuid:3719e25a-8a77-4c5d-8396-cad306bb5c08 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:49:30Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | oxford-uuid:3719e25a-8a77-4c5d-8396-cad306bb5c082022-03-26T13:41:53ZSpray forming of Al-Fe-Cr-Ti and Al-Si-Li alloysJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:3719e25a-8a77-4c5d-8396-cad306bb5c08EnglishSymplectic Elements at Oxford2007Banjongprasert, CHogg, SPalmer, IGrennan-Heaven, NStone, IGrant, PThis work presents an investigation of the spray forming and downstream processing of Al alloys that are difficult to produce in bulk by conventional solidification processing: Al-Fe-Cr-Ti alloys for intermediate temperature applications and Al-Si-Li alloys for high stiffness, low density applications in fast moving machinery. For the Al-Fe-Cr-Ti alloys, spray forming is being investigated to allow the scale-up of alloy compositions previously explored only as ribbons or powders in traditional rapid solidification routes. For Al-Si-Li alloys, spray forming is used to provide globular primary AlLiSi in a fully divorced AlLiSi/alpha-Al eutectic structure. For both alloys, the as spray formed and downstream processed microstructure of 20kg billets has been investigated by scanning electron microscopy, electron probe microanalysis, and X-ray diffractometry. Preliminary mechanical proper-ties have also been investigated. |
| spellingShingle | Banjongprasert, C Hogg, S Palmer, I Grennan-Heaven, N Stone, I Grant, P Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys |
| title | Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys |
| title_full | Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys |
| title_fullStr | Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys |
| title_full_unstemmed | Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys |
| title_short | Spray forming of Al-Fe-Cr-Ti and Al-Si-Li alloys |
| title_sort | spray forming of al fe cr ti and al si li alloys |
| work_keys_str_mv | AT banjongprasertc sprayformingofalfecrtiandalsilialloys AT hoggs sprayformingofalfecrtiandalsilialloys AT palmeri sprayformingofalfecrtiandalsilialloys AT grennanheavenn sprayformingofalfecrtiandalsilialloys AT stonei sprayformingofalfecrtiandalsilialloys AT grantp sprayformingofalfecrtiandalsilialloys |