Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys
The eutectic Al-Si-Mg alloys were prepared and heat treated at 327oC and 540oC for 10 hours and followed by ageing at 160oC for various ageing times. The microhardness of the alloys increased as the ageing time and magnesium content increased. The addition of magnesium as well as ageing strengthen...
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Universiti Kebangsaan Malaysia
2001
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my-ukm.journal.38152012-05-04T01:26:54Z http://journalarticle.ukm.my/3815/ Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys Abdul Razak Daud, Ibrahim Abu Talib, Mohd Harun, The eutectic Al-Si-Mg alloys were prepared and heat treated at 327oC and 540oC for 10 hours and followed by ageing at 160oC for various ageing times. The microhardness of the alloys increased as the ageing time and magnesium content increased. The addition of magnesium as well as ageing strengthened the matrix and improved the second phase morphology. Universiti Kebangsaan Malaysia 2001 Article PeerReviewed Abdul Razak Daud, and Ibrahim Abu Talib, and Mohd Harun, (2001) Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys. Sains Malaysiana, 30 . pp. 195-202. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol30_2001/vol30_01page195-202.html |
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The eutectic Al-Si-Mg alloys were prepared and heat treated at 327oC and 540oC for 10 hours and followed by ageing at 160oC for various ageing times. The microhardness of the alloys increased as the ageing time and magnesium content increased. The addition of magnesium as well as ageing strengthened the matrix and improved the second phase morphology. |
| format |
Article |
| author |
Abdul Razak Daud, Ibrahim Abu Talib, Mohd Harun, |
| spellingShingle |
Abdul Razak Daud, Ibrahim Abu Talib, Mohd Harun, Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys |
| author_facet |
Abdul Razak Daud, Ibrahim Abu Talib, Mohd Harun, |
| author_sort |
Abdul Razak Daud, |
| title |
Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys |
| title_short |
Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys |
| title_full |
Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys |
| title_fullStr |
Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys |
| title_full_unstemmed |
Effects of magnesium addition on microhardness in eutectic Al-Si-Mg Alloys |
| title_sort |
effects of magnesium addition on microhardness in eutectic al-si-mg alloys |
| publisher |
Universiti Kebangsaan Malaysia |
| publishDate |
2001 |
| url |
http://journalarticle.ukm.my/3815/ http://www.ukm.my/jsm/english_journals/vol30_2001/vol30_01page195-202.html |
| _version_ |
1643735860429979648 |
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13.214268 |