Effect of Solution Treatment on Fatigue Crack Propagation Behaviour of Magnesium Alloy
An investigation on the effect of solution treatment on fatigue crack propagation (FCP) behaviour of AZ61 magnesium alloy was carried out. A centre cracked plate tension (CCT) specimen was prepared from an extruded cylindrical AZ61 magnesium alloy rod. The solution treatment was performed at 400oC f...
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my.utem.eprints.69342022-02-09T16:14:50Z http://eprints.utem.edu.my/id/eprint/6934/ Effect of Solution Treatment on Fatigue Crack Propagation Behaviour of Magnesium Alloy Mohd Daud, Mohd Ahadlin TJ Mechanical engineering and machinery An investigation on the effect of solution treatment on fatigue crack propagation (FCP) behaviour of AZ61 magnesium alloy was carried out. A centre cracked plate tension (CCT) specimen was prepared from an extruded cylindrical AZ61 magnesium alloy rod. The solution treatment was performed at 400oC for one hour to get homogeneous solid solution before quench in water. The FCP test was conducted in a laboratory air environment under a constant amplitude sinusoidal loading with a stress ratio of 0.1 and a frequency of 10 Hz. The FCP curve for solution treated samples was then compared to that of the extruded AZ61 magnesium alloy. Results showed that solution treatment shifted the FCP curve to the left and demonstrated a lower fatigue crack propagation resistance at the high stress intensity region. The threshold value was recorded at 0.91 MPa√m. 2010-03 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/6934/1/Text_ireme5_11%5B1%5D.doc Mohd Daud, Mohd Ahadlin (2010) Effect of Solution Treatment on Fatigue Crack Propagation Behaviour of Magnesium Alloy. International Review of Mechanical Engineering, 4 (3). pp. 238-243. ISSN 1970-8734 |
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TJ Mechanical engineering and machinery Mohd Daud, Mohd Ahadlin Effect of Solution Treatment on Fatigue Crack Propagation Behaviour of Magnesium Alloy |
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An investigation on the effect of solution treatment on fatigue crack propagation (FCP) behaviour of AZ61 magnesium alloy was carried out. A centre cracked plate tension (CCT) specimen was prepared from an extruded cylindrical AZ61 magnesium alloy rod. The solution treatment was performed at 400oC for one hour to get homogeneous solid solution before quench in water. The FCP test was conducted in a laboratory air environment under a constant amplitude sinusoidal loading with a stress ratio of 0.1 and a frequency of 10 Hz. The FCP curve for solution treated samples was then compared to that of the extruded AZ61 magnesium alloy. Results showed that solution treatment shifted the FCP curve to the left and demonstrated a lower fatigue crack propagation resistance at the high stress intensity region. The threshold value was recorded at 0.91 MPa√m. |
| format |
Article |
| author |
Mohd Daud, Mohd Ahadlin |
| author_facet |
Mohd Daud, Mohd Ahadlin |
| author_sort |
Mohd Daud, Mohd Ahadlin |
| title |
Effect of Solution Treatment on Fatigue Crack
Propagation Behaviour of Magnesium Alloy
|
| title_short |
Effect of Solution Treatment on Fatigue Crack
Propagation Behaviour of Magnesium Alloy
|
| title_full |
Effect of Solution Treatment on Fatigue Crack
Propagation Behaviour of Magnesium Alloy
|
| title_fullStr |
Effect of Solution Treatment on Fatigue Crack
Propagation Behaviour of Magnesium Alloy
|
| title_full_unstemmed |
Effect of Solution Treatment on Fatigue Crack
Propagation Behaviour of Magnesium Alloy
|
| title_sort |
effect of solution treatment on fatigue crack
propagation behaviour of magnesium alloy |
| publishDate |
2010 |
| url |
http://eprints.utem.edu.my/id/eprint/6934/1/Text_ireme5_11%5B1%5D.doc http://eprints.utem.edu.my/id/eprint/6934/ |
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1724612158246879232 |
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13.211869 |