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http://hdl.handle.net/123456789/4184
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| Title: | Microstructural study and differential scanning Calorimetry analysis at elevated tempatures of superhead As-Cast A357 alloy |
| Authors: | Mazlee Mohd Noor
Shamsul Baharin Jamaludin
Kamarudin Hussin
Shaiful Rizam Shamsudin
K. Ismail
M.F. Abdullah |
| Keywords: | Solidification structures
Superheating
Endothermic peaks
Alloys |
| Issue Date: | 3-Dec-2008 |
| Publisher: | Universiti Kebangsaan Malaysia (UKM) |
| Citation: | p.423-428 |
| Series/Report no.: | Malaysian Metallurgical Conference (MMC 2008) |
| Abstract: | The microstructure of superheated as-cast A357 alloy has been analysed to study the
solidification structures of α-Al dendrites, eutectic Si particles and intermetallic
compounds at different sections of the specimen. The primary dendritic arms are broken to globular and spherical shaped of α-Al dendrites due to the thermal effect of
superheating thermal treatment. Differential scanning calorimetry showed faster formation of endothermic peaks of superheated as-cast A357 alloy relatively also believed to be attributed by superheating thermal treatment. |
| Description: | Organized by Universiti Kebangsaan Malaysia (UKM), 3rd - 4th December 2008 at Danau Golf Club, Bangi, Selangor. |
| URI: | http://hdl.handle.net/123456789/4184 |
| Appears in Collections: | Kamarudin Hussin, Brig. Jen. Dato' Prof. Dr.
Zul Azhar Zahid Jamal, Prof. Dr.
Conference Papers
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Files in This Item:
| File |
Description |
Size | Format |
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| P18.pdf | Access is limited to UniMAP community. | 282.95 kB | Adobe PDF | View/Open |
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