Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium
This research aims to study the behavior of monotonic and cyclic plastic deformation on commercially pure titanium which has undergone surface treatment using the nitrogen ion implantation method. The doses of 2.0×1017 ions/cm2 and the energy of 100 keV were used to implant the nitrogen ions into th...
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| Format: | Article |
| Language: | English |
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Universiti Malaysia Pahang Publishing
2021-03-01
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| Series: | Journal of Mechanical Engineering and Sciences |
| Subjects: | |
| Online Access: | https://journal.ump.edu.my/jmes/article/view/4362 |
| _version_ | 1797695645909254144 |
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| author | N. Ali M.S. Mustapa T. Sujitno T.E. Putra Husaini |
| author_facet | N. Ali M.S. Mustapa T. Sujitno T.E. Putra Husaini |
| author_sort | N. Ali |
| collection | DOAJ |
| description | This research aims to study the behavior of monotonic and cyclic plastic deformation on commercially pure titanium which has undergone surface treatment using the nitrogen ion implantation method. The doses of 2.0×1017 ions/cm2 and the energy of 100 keV were used to implant the nitrogen ions into the CpTi. Monotonic properties tests were performed in a laboratory air and at room temperature using ASTM E8 standard specimens. Fatigue and corrosion fatigue tests were conducted in a laboratory air and in artificial saline solutions, at room temperature using ASTM 1801-97 specimens. Tensile tests were carried out with constant displacement rate and fatigue tests were carried under fully-reversed with stress-controlled conditions with stress amplitudes 230, 240, 250, 260, 270 and 280 MPa. The results showed the material properties of monotonic behavior for CpTi and Nii-Ti; tensile strength (σu) of 497 and 539 MPa and for 0.2% offset yield strength (σy) of 385 and 440 MPa, respectively and of cyclic behavior; cyclic strength coefficient (k’) of 568.41 and 818.64 and cyclic strain hardening exponent (n’) of 0.176 and 0.215, respectively. This study has succeeded in producing useful new material properties that will contribute to the field of material science and engineering. |
| first_indexed | 2024-03-12T03:15:19Z |
| format | Article |
| id | doaj.art-9d27e6d6325646d2a5e1fb2cffd56648 |
| institution | Directory Open Access Journal |
| issn | 2289-4659 2231-8380 |
| language | English |
| last_indexed | 2024-03-12T03:15:19Z |
| publishDate | 2021-03-01 |
| publisher | Universiti Malaysia Pahang Publishing |
| record_format | Article |
| series | Journal of Mechanical Engineering and Sciences |
| spelling | doaj.art-9d27e6d6325646d2a5e1fb2cffd566482023-09-03T14:11:53ZengUniversiti Malaysia Pahang PublishingJournal of Mechanical Engineering and Sciences2289-46592231-83802021-03-011517662767010.15282/jmes.15.1.2021.04.0604Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titaniumN. Ali0M.S. Mustapa1T. Sujitno2T.E. Putra 3Husaini4Department of Mechanical and Industrial Engineering, Faculty of Engineering, Universitas Syiah Kuala, Banda Aceh 23111, IndonesiaFaculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, MalaysiaNational Nuclear Energy Agency of Indonesia, Jalan Babarsari PO Box 6101 Ykbb, Yogyakarta 55281, IndonesiaDepartment of Mechanical and Industrial Engineering, Faculty of Engineering, Universitas Syiah Kuala, Banda Aceh 23111, IndonesiaDepartment of Mechanical and Industrial Engineering, Faculty of Engineering, Universitas Syiah Kuala, Banda Aceh 23111, IndonesiaThis research aims to study the behavior of monotonic and cyclic plastic deformation on commercially pure titanium which has undergone surface treatment using the nitrogen ion implantation method. The doses of 2.0×1017 ions/cm2 and the energy of 100 keV were used to implant the nitrogen ions into the CpTi. Monotonic properties tests were performed in a laboratory air and at room temperature using ASTM E8 standard specimens. Fatigue and corrosion fatigue tests were conducted in a laboratory air and in artificial saline solutions, at room temperature using ASTM 1801-97 specimens. Tensile tests were carried out with constant displacement rate and fatigue tests were carried under fully-reversed with stress-controlled conditions with stress amplitudes 230, 240, 250, 260, 270 and 280 MPa. The results showed the material properties of monotonic behavior for CpTi and Nii-Ti; tensile strength (σu) of 497 and 539 MPa and for 0.2% offset yield strength (σy) of 385 and 440 MPa, respectively and of cyclic behavior; cyclic strength coefficient (k’) of 568.41 and 818.64 and cyclic strain hardening exponent (n’) of 0.176 and 0.215, respectively. This study has succeeded in producing useful new material properties that will contribute to the field of material science and engineering.https://journal.ump.edu.my/jmes/article/view/4362monotonic-cyclic behaviorion implantationcp-ti fatiguecorrosion- fatiguestress-cycle relationships |
| spellingShingle | N. Ali M.S. Mustapa T. Sujitno T.E. Putra Husaini Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium Journal of Mechanical Engineering and Sciences monotonic-cyclic behavior ion implantation cp-ti fatigue corrosion- fatigue stress-cycle relationships |
| title | Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium |
| title_full | Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium |
| title_fullStr | Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium |
| title_full_unstemmed | Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium |
| title_short | Monotonic and cyclic behavior of the nitrogen ion-implanted commercially pure-titanium |
| title_sort | monotonic and cyclic behavior of the nitrogen ion implanted commercially pure titanium |
| topic | monotonic-cyclic behavior ion implantation cp-ti fatigue corrosion- fatigue stress-cycle relationships |
| url | https://journal.ump.edu.my/jmes/article/view/4362 |
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