Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching.
ABSTRACT The perpose of this work is to improve the fatigue life of al 2024-T3 by combining shot peening and stretching treatments.The raw material was stretched to 1% above the yield stress and subsequently shot peened with intensity of 0.07A.The fatigue crack growth rate test was conducted under S...
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| Format: | Article |
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[Yogyakarta] : Biro Administrasi Kemahasiswaan UGM
2001
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| _version_ | 1826031773024256000 |
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | ABSTRACT
The perpose of this work is to improve the fatigue life of al 2024-T3 by combining shot peening and stretching treatments.The raw material was stretched to 1% above the yield stress and subsequently shot peened with intensity of 0.07A.The fatigue crack growth rate test was conducted under Shimadzu universal testing machine with stress ratio(R) of 0.1 and frequenscy 10 Hz.Hardness, tensile strength and surface roughness test wrw also measured.The Experimental result shows that shot peening on al 2024-T3 can increase fatigue life up to 56% compared to the raw material.Streching 1% before shot peeningo0n this material can improve fatigue strengthup to 80%.Shot peening can also increase the layer hardness up to depth 600um.however, the surface rouhness increase from 0.17 u for the raw material to 4.58u for the peened material.Kata Kunci:fatigue life, aluminum alloy, shot peening, stretching |
| first_indexed | 2024-03-05T22:58:59Z |
| format | Article |
| id | oai:generic.eprints.org:20953 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T18:42:35Z |
| publishDate | 2001 |
| publisher | [Yogyakarta] : Biro Administrasi Kemahasiswaan UGM |
| record_format | dspace |
| spelling | oai:generic.eprints.org:209532014-06-18T00:33:12Z https://repository.ugm.ac.id/20953/ Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT The perpose of this work is to improve the fatigue life of al 2024-T3 by combining shot peening and stretching treatments.The raw material was stretched to 1% above the yield stress and subsequently shot peened with intensity of 0.07A.The fatigue crack growth rate test was conducted under Shimadzu universal testing machine with stress ratio(R) of 0.1 and frequenscy 10 Hz.Hardness, tensile strength and surface roughness test wrw also measured.The Experimental result shows that shot peening on al 2024-T3 can increase fatigue life up to 56% compared to the raw material.Streching 1% before shot peeningo0n this material can improve fatigue strengthup to 80%.Shot peening can also increase the layer hardness up to depth 600um.however, the surface rouhness increase from 0.17 u for the raw material to 4.58u for the peened material.Kata Kunci:fatigue life, aluminum alloy, shot peening, stretching [Yogyakarta] : Biro Administrasi Kemahasiswaan UGM 2001 Article NonPeerReviewed Perpustakaan UGM, i-lib (2001) Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=3811 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. |
| title | Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. |
| title_full | Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. |
| title_fullStr | Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. |
| title_full_unstemmed | Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. |
| title_short | Peningkatan Umur Fatik Paduan Al 2024-t3 dengan Kombinasi Perlakuan Shot Peening dan Stretching. |
| title_sort | peningkatan umur fatik paduan al 2024 t3 dengan kombinasi perlakuan shot peening dan stretching |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib peningkatanumurfatikpaduanal2024t3dengankombinasiperlakuanshotpeeningdanstretching |