A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys
This paper reviews the phase structures and oxidation kinetics of complex Ti-Al alloys at oxidation temperatures in the range of 600–1000 °C. The mass gain and parabolic rate constants of the alloys under isothermal exposure at 100 h (or equivalent to cyclic exposure for 300 cycles) is compared. Of...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
MDPI
2021
|
| Subjects: | |
| Online Access: | https://eprints.ums.edu.my/id/eprint/27200/1/A%20short%20review%20on%20the%20phase%20structures%2C%20oxidation%20kinetics%2C%20and%20mechanical%20properties%20of%20complex%20Ti-Al%20alloys%20FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/27200/2/A%20short%20review%20on%20the%20phase%20structures%2C%20oxidation%20kinetics%2C%20and%20mechanical%20properties%20of%20complex%20Ti-Al%20alloys%20ABSTRACT.pdf |
| _version_ | 1825714119952564224 |
|---|---|
| author | Hooi, Peng Lim Liew, Willey Yun Hsien Gan, Melvin Jet Hong Zhong-Tao Jiang |
| author_facet | Hooi, Peng Lim Liew, Willey Yun Hsien Gan, Melvin Jet Hong Zhong-Tao Jiang |
| author_sort | Hooi, Peng Lim |
| collection | UMS |
| description | This paper reviews the phase structures and oxidation kinetics of complex Ti-Al alloys at oxidation temperatures in the range of 600–1000 °C. The mass gain and parabolic rate constants of the alloys under isothermal exposure at 100 h (or equivalent to cyclic exposure for 300 cycles) is compared. Of the alloying elements investigated, Si appeared to be the most effective in improving the oxidation resistance of Ti-Al alloys at high temperatures. The effect of alloying elements on the mechanical properties of Ti-Al alloys is also discussed. Significant improvement of the mechanical properties of Ti-Al alloys by element additions has been observed through the formation of new phases, grain refinement, and solid solution strengthening. |
| first_indexed | 2024-03-06T03:07:04Z |
| format | Article |
| id | ums.eprints-27200 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:07:04Z |
| publishDate | 2021 |
| publisher | MDPI |
| record_format | dspace |
| spelling | ums.eprints-272002021-06-14T06:22:05Z https://eprints.ums.edu.my/id/eprint/27200/ A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys Hooi, Peng Lim Liew, Willey Yun Hsien Gan, Melvin Jet Hong Zhong-Tao Jiang QC Physics QD Chemistry TN Mining engineering. Metallurgy This paper reviews the phase structures and oxidation kinetics of complex Ti-Al alloys at oxidation temperatures in the range of 600–1000 °C. The mass gain and parabolic rate constants of the alloys under isothermal exposure at 100 h (or equivalent to cyclic exposure for 300 cycles) is compared. Of the alloying elements investigated, Si appeared to be the most effective in improving the oxidation resistance of Ti-Al alloys at high temperatures. The effect of alloying elements on the mechanical properties of Ti-Al alloys is also discussed. Significant improvement of the mechanical properties of Ti-Al alloys by element additions has been observed through the formation of new phases, grain refinement, and solid solution strengthening. MDPI 2021 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/27200/1/A%20short%20review%20on%20the%20phase%20structures%2C%20oxidation%20kinetics%2C%20and%20mechanical%20properties%20of%20complex%20Ti-Al%20alloys%20FULL%20TEXT.pdf text en https://eprints.ums.edu.my/id/eprint/27200/2/A%20short%20review%20on%20the%20phase%20structures%2C%20oxidation%20kinetics%2C%20and%20mechanical%20properties%20of%20complex%20Ti-Al%20alloys%20ABSTRACT.pdf Hooi, Peng Lim and Liew, Willey Yun Hsien and Gan, Melvin Jet Hong and Zhong-Tao Jiang (2021) A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys. Material, 14 (7). pp. 1-24. ISSN 1996-1944 https://www.mdpi.com/1996-1944/14/7/1677/htm https:// doi.org/10.3390/ma14071677 https:// doi.org/10.3390/ma14071677 |
| spellingShingle | QC Physics QD Chemistry TN Mining engineering. Metallurgy Hooi, Peng Lim Liew, Willey Yun Hsien Gan, Melvin Jet Hong Zhong-Tao Jiang A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys |
| title | A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys |
| title_full | A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys |
| title_fullStr | A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys |
| title_full_unstemmed | A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys |
| title_short | A short review on the phase structures, oxidation kinetics, and mechanical properties of complex Ti-Al alloys |
| title_sort | short review on the phase structures oxidation kinetics and mechanical properties of complex ti al alloys |
| topic | QC Physics QD Chemistry TN Mining engineering. Metallurgy |
| url | https://eprints.ums.edu.my/id/eprint/27200/1/A%20short%20review%20on%20the%20phase%20structures%2C%20oxidation%20kinetics%2C%20and%20mechanical%20properties%20of%20complex%20Ti-Al%20alloys%20FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/27200/2/A%20short%20review%20on%20the%20phase%20structures%2C%20oxidation%20kinetics%2C%20and%20mechanical%20properties%20of%20complex%20Ti-Al%20alloys%20ABSTRACT.pdf |
| work_keys_str_mv | AT hooipenglim ashortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT liewwilleyyunhsien ashortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT ganmelvinjethong ashortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT zhongtaojiang ashortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT hooipenglim shortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT liewwilleyyunhsien shortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT ganmelvinjethong shortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys AT zhongtaojiang shortreviewonthephasestructuresoxidationkineticsandmechanicalpropertiesofcomplextialalloys |