Fatigue behavior of Ti-6Al-4V alloy modified by plasma immersion ion implantation: temperature effect. (2018)
- Authors:
- Autor USP: BARBOZA, MIGUEL JUSTINO RIBEIRO - EEL
- Unidade: EEL
- DOI: 10.1051/matecconf/201816514001
- Subjects: FADIGA DOS MATERIAIS; LIGAS METÁLICAS
- Agências de fomento:
- Language: Inglês
- Abstract: This research studied Ti-6Al-4V alloy behavior with two (2) different microstructure subjected to nitrogen addition by PIII treatment, with and without sample heating, under cyclic load. PIII conditions, at 390 °C, were DC voltage of 9.5 kV, frequency of 1.5 kHz and pulse of 40 μs. PIII conditions, with sample heating at 800 °C, were 7 kV, 0.4 kHz and 30 μs. Axial fatigue tests were performed on untreated and treated samples for resistance to fatigue comparison. The untreated Ti-6Al-4V had an annealed microstructure, PIII treatment at 390 °C resulted in a microstructure that has no nitride layer or diffusion zone. In the PIII treatment at 800 °C, the microstructure presented nitride layer and diffusion zone. Resistance to fatigue decreased with PIII treatments in both temperatures. At 390 °C, the treatment created deformation regions and cracks on surface due to nitrogen implantation that formed solid solution with titanium and imposed lattice strains on the crystal lattice. At 800 °C, bulk ductility decrease, increasing of αTi proportion in microstructure due to α case formation and the presence of a ceramic layer dropped fatigue resistance of Ti-6A-4V alloy.
- Imprenta:
- Publisher: EDP Science
- Date published: 2018
- Source:
- Título: Matec Web of Conferences
- ISSN: 2261-236X
- Volume/Número/Paginação/Ano: v. 165, p. 1-6, 2018
- Este periódico é de acesso aberto
- Este artigo é de acesso aberto
- URL de acesso aberto
- Cor do Acesso Aberto: gold
- Licença: cc-by
-
ABNT
OLIVEIRA, Verônica Mara Cortez Alves de et al. Fatigue behavior of Ti-6Al-4V alloy modified by plasma immersion ion implantation: temperature effect. Matec Web of Conferences, v. 165, p. 1-6, 2018Tradução . . Disponível em: https://doi.org/10.1051/matecconf/201816514001. Acesso em: 08 jun. 2025. -
APA
Oliveira, V. M. C. A. de, Nozaki, L. S., Tápia, D., Cioffi, M. O. H., Oliveira, R., Barboza, M. J. R., & Voorwald, H. J. C. (2018). Fatigue behavior of Ti-6Al-4V alloy modified by plasma immersion ion implantation: temperature effect. Matec Web of Conferences, 165, 1-6. doi:10.1051/matecconf/201816514001 -
NLM
Oliveira VMCA de, Nozaki LS, Tápia D, Cioffi MOH, Oliveira R, Barboza MJR, Voorwald HJC. Fatigue behavior of Ti-6Al-4V alloy modified by plasma immersion ion implantation: temperature effect. [Internet]. Matec Web of Conferences. 2018 ; 165 1-6.[citado 2025 jun. 08 ] Available from: https://doi.org/10.1051/matecconf/201816514001 -
Vancouver
Oliveira VMCA de, Nozaki LS, Tápia D, Cioffi MOH, Oliveira R, Barboza MJR, Voorwald HJC. Fatigue behavior of Ti-6Al-4V alloy modified by plasma immersion ion implantation: temperature effect. [Internet]. Matec Web of Conferences. 2018 ; 165 1-6.[citado 2025 jun. 08 ] Available from: https://doi.org/10.1051/matecconf/201816514001 - Study of the influence of the RRA thermal treatment and plasma nitriding on corrosion behavior of 7075-T6 aluminum alloy
- Plasma immersion ion implantation (PIII) influence on Ti-6Al-4V alloy: Frequency effect
- Creep and Mechanical Behavior Study of Inconel 718 Superalloy
- Improving corrosion resistance of Ti–6Al–4V alloy through plasma-assisted PVD deposited nitride coatings
- Nitride coatings improve Ti-6Al-4V alloy behavior in creep tests
- Corrosion behavior analysis of plasma-assited PVD coated Ti-6Al-4V alloy in 2 M NaOH solution
- Effect of the interrupted aging heat treatment T6I4 on the tensile properties and fatigue resistance of AA7050 alloy
- Gas nitriding influence on fatigue and creep behaviors in titanium grade 2
- On the effect of interrupted ageing (T6I4) on the mechanical properties of AA6351 and AA7050 alloys.
- Borocarbide coarsening and the effect of borocarbide particle size on Charpy V-notch impact properties of medium-carbon boron-containing steel
Informações sobre o DOI: 10.1051/matecconf/201816514001 (Fonte: oaDOI API)
How to cite
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
