INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS
Mechanical properties of some aluminum alloys can be changed with precipitation hardening. This intermetallic precipitates are incoherent with the main structure and increased mechanical properties. Cooling rates after solid solution process effects properties after precipitation. In applications, h...
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| Format: | Article |
| Language: | English |
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Pamukkale University
2003-01-01
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| Series: | Pamukkale University Journal of Engineering Sciences |
| Subjects: | |
| Online Access: | http://dergipark.ulakbim.gov.tr/pajes/article/view/5000089723 |
| _version_ | 1797906618611924992 |
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| author | Hülya KAÇAR DURMUŞ Ahmet OKUR Cevdet MERİÇ |
| author_facet | Hülya KAÇAR DURMUŞ Ahmet OKUR Cevdet MERİÇ |
| author_sort | Hülya KAÇAR DURMUŞ |
| collection | DOAJ |
| description | Mechanical properties of some aluminum alloys can be changed with precipitation hardening. This intermetallic precipitates are incoherent with the main structure and increased mechanical properties. Cooling rates after solid solution process effects properties after precipitation. In applications, however this is not taken into consideration. In this study, AA 2014 and AA 2024 Aluminium Alloy specimens were hold for one hour at 495±3 0C and formed a solid solution. Specimens were quenched at this temperature with different cooling rtes . later artificial aging was applied at 150 0C and 180 0C. The hardness and microstructure variations of the specimens were investigated depending on the cooling rates and artificial aging temperatures. |
| first_indexed | 2024-04-10T10:23:32Z |
| format | Article |
| id | doaj.art-a57464e1f0e2467ea7d68b8b83ca299d |
| institution | Directory Open Access Journal |
| issn | 1300-7009 2147-5881 |
| language | English |
| last_indexed | 2024-04-10T10:23:32Z |
| publishDate | 2003-01-01 |
| publisher | Pamukkale University |
| record_format | Article |
| series | Pamukkale University Journal of Engineering Sciences |
| spelling | doaj.art-a57464e1f0e2467ea7d68b8b83ca299d2023-02-15T16:21:30ZengPamukkale UniversityPamukkale University Journal of Engineering Sciences1300-70092147-58812003-01-01919135000083791INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYSHülya KAÇAR DURMUŞAhmet OKURCevdet MERİÇMechanical properties of some aluminum alloys can be changed with precipitation hardening. This intermetallic precipitates are incoherent with the main structure and increased mechanical properties. Cooling rates after solid solution process effects properties after precipitation. In applications, however this is not taken into consideration. In this study, AA 2014 and AA 2024 Aluminium Alloy specimens were hold for one hour at 495±3 0C and formed a solid solution. Specimens were quenched at this temperature with different cooling rtes . later artificial aging was applied at 150 0C and 180 0C. The hardness and microstructure variations of the specimens were investigated depending on the cooling rates and artificial aging temperatures.http://dergipark.ulakbim.gov.tr/pajes/article/view/5000089723AA 2014, AA 2024, Soğutma koşulları |
| spellingShingle | Hülya KAÇAR DURMUŞ Ahmet OKUR Cevdet MERİÇ INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS Pamukkale University Journal of Engineering Sciences AA 2014, AA 2024, Soğutma koşulları |
| title | INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS |
| title_full | INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS |
| title_fullStr | INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS |
| title_full_unstemmed | INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS |
| title_short | INVESTIGATION OF EFFECT OF COOLING CONDITIONS ON HARDNESS OF THE AA 2024 AND AA 2014 WROUGHT ALUMINIUM ALLOYS |
| title_sort | investigation of effect of cooling conditions on hardness of the aa 2024 and aa 2014 wrought aluminium alloys |
| topic | AA 2014, AA 2024, Soğutma koşulları |
| url | http://dergipark.ulakbim.gov.tr/pajes/article/view/5000089723 |
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