Z., Zulkfli and Fatchurrohman, Nanang (2021) Advancement in friction stir processing on magnesium alloys. IOP Conference Series: Materials Science and Engineering, 1092 (012006). pp. 1-10. ISSN 1757-8981 (Print), 1757-899X (Online). (Published)
|
Pdf
3. Advancement in friction stir processing on magnesium alloys.pdf - Published Version Download (640kB) | Preview |
Abstract
This review paper gathers information on the current trend of friction stir processing (FSP) that had been utilized to alter the surface metal that offers greater properties on magnesium alloys. However, inconsistent results due to changing parameters and different pin profile designs used previously was a challenge in this process. Hereby, discussing on FSP parameters, tool properties and impacts on magnesium (Mg) alloys to improvise the process. Rotational speed and traverse speed were set beforehand. Tool was plunged onto the material and moved in the traverse direction along certain length. The microstructure and microhardness properties of FSPed material were observed. AZ series of magnesium alloys mostly used in FSP. Most significant review was that the fixed rotational speed and feed rate made the grains became coarser. Finer grains were found when rotational speed was constant while feed rate increases. The higher the traverse speed, the higher the hardness of specimens. Setting up rotational speeds in between (900-1400) rpm could minimize defects effectively. Traverse speeds were set in between (25-40) mm/min to prevent pin holes and tunnel defects. Rotational speed affects the grain refinement level and the width of stirred zone while traverse speed influences the material flow rate.
| Item Type: | Article |
|---|---|
| Additional Information: | The 2nd International Conference on Innovative Technology, Engineering and Sciences (iCITES 2020) 22nd-23rd December 2020, Pekan Pahang, Malaysia |
| Uncontrolled Keywords: | Friction stir processing; magnesium alloys |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Faculty/Division: | Institute of Postgraduate Studies Faculty of Manufacturing and Mechatronic Engineering Technology |
| Depositing User: | Miss. Ratna Wilis Haryati Mustapa |
| Date Deposited: | 19 Jan 2023 04:51 |
| Last Modified: | 19 Jan 2023 04:51 |
| URI: | http://umpir.ump.edu.my/id/eprint/36746 |
| Download Statistic: | View Download Statistics |
Actions (login required)
 |
View Item |