Results 21 to 30 of about 3,097 (225)

Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V

Journal of Materials Research and Technology, 2023
Additive manufactured Ti6Al4V has shown high tensile anisotropy. The tribocorrosion properties involve the coupling of mechanical wear and surface corrosion, and its anisotropy is unclear.
Heng Liu, Xin Huang, Shiyu Huang, Lijie Qiao, Yu Yan   +4 more
doaj   +1 more source

An Economic Analysis of Energy Consumption at Student Residences in a South African-Based Academic Institution Using NARX Neural Network

Energies, 2023
One of the issues associated with the supply of electricity is its generation capacity, and this has led to prevalent power cuts and high costs of usage experienced in many developing nations, including South Africa.
Olusola Olaitan Ayeleru, Joshua Adeniyi Adeniran, Sula Bantubakhona Kwesi Ntsaluba, Lanrewaju Ibrahim Fajimi, Peter Apata Olubambi   +4 more
doaj   +1 more source

Tribocorrosion-Resistant Ti40Nb–TiN Composites Having TiO₂‑Based Nanotubular Surfaces

, 2022
A novel multifunctional material was developed by hard TiN particle reinforcement addition to a β-type Ti40Nb alloy, followed by surface functionalization, yielding the formation of a nanotubular layer.
Alexandra C. Alves, Sophia Tsipas, Caterina Chirico, Ana Maria Pinto, Sophia Tsipas (12447569), Ihsan Çaha, Fatih Toptan (12447575), Fatih Toptan, Ihsan Çaha (12447563), Elena Gordo, Alexandra C. Alves (8493399), Ana Maria Pinto (10530789), Elena Gordo (12447572), Caterina Chirico (12447566)   +13 more
core   +1 more source

Evaluation of microstructural and nanomechanical performance of spark plasma sintered TiFe-SiC reinforced aluminium matrix composites

Journal of Materials Research and Technology, 2020
Due to the increasing demand for lighter materials with enhanced properties, the upgrade of techniques to improve the production of high-performance composite materials is of great interest in modern technology.
Samuel Olukayode Akinwamide, Miltia Lesufi, Ojo Jeremiah Akinribide, Peggy Mpolo, Peter Apata Olubambi   +4 more
doaj   +1 more source

Bio-Tribocorrosion of Titanium Dental Implants and Its Toxicological Implications: A Scoping Review

The Scientific World Journal, 2022
Bio-tribocorrosion is a phenomenon that combines the essentials of tribology (friction, wear, and lubrication) and corrosion with microbiological processes. Lately, it has gained attention in implant dentistry because dental implants are exposed to wear,
Sumit Gaur, Rupali Agnihotri, Sacharia Albin   +2 more
doaj   +1 more source

Effect of electrochemical parameters on wear and tribocorrosion capabilities of the PEO coatings generated through pulsed waveforms on AZ91 magnesium alloy

Journal of Materials Research and Technology, 2023
In this study, PEO coatings were produced on AZ91 Mg alloy using pulsed waveforms at different electrical parameters such as type (unipolar and bipolar), cathodic duty cycle (20 and 40 %), and voltage amplitude (350 and 400 V) to assess wear and ...
Ali Heydarian, Maryam Rahmati, Masoud Atapour, Amin Hakimizad, Keyvan Raeissi   +4 more
doaj   +1 more source

Effect of sliding wear and electrochemical potential on tribocorrosion behaviour of AISI 316 stainless steel in seawater

Engineering Science and Technology, an International Journal, 2021
Sliding tribocorrosion behaviours of AISI 316 stainless steel were investigated against alumina ball in natural seawater environment (SWE) under 5 N loads.
Sabri Alkan, Mustafa Sabri Gök
doaj   +1 more source

Corrosion and tribocorrosion behaviour of titanium nitride thin films grown on titanium under different deposition times [PDF]

, 2019
Ti and its alloys exhibit combination of unique properties for biomedical applications, however their poor tribo-electrochemical behaviour is a major concern.
Rocha, L. A. [UNESP], Çaha, I., Caha, Ihsan, da Silva, J. H.D., Toptan, Fatih, Pinto, A. M. P., Toptan, F., Affonco, L. J., Alves, Alexandra Manuela Vieira Cruz Pinto, Pinto, A. M.P., da Silva, J. H. D., da Silva, J. H.D. [UNESP], Lisboa-Filho, P. N., Rocha, L. A., Alves, A. C., Affonço, L. J. [UNESP], Lisboa-Filho, P. N. [UNESP]   +16 more
core   +1 more source

Progression of Bio-Tribocorrosion in Implant Dentistry

Frontiers in Mechanical Engineering, 2020
Oral rehabilitation devices are susceptible to bio-tribocorrosion phenomena in the oral environment due to the synergism of wear, chemical, biochemical, and microbiological processes.
Caroline Dini, Raphael C. Costa, Cortino Sukotjo, Christos G. Takoudis, Mathew T. Mathew, Valentim A. R. Barão   +5 more
doaj   +1 more source

Microstructures and mechanical properties of ceramics reinforced titanium matrix fabricated by pulsed electric current sintering

Journal of Materials Research and Technology, 2022
The evolution of microstructures and the mechanical properties of the fabricated compacts were analyzed following pulsed electric current sintering (PECS) of ceramics reinforced titanium samples. The Vickers microhardness values of the fabricated samples
Olusoji Oluremi Ayodele, Bukola Joseph Babalola, Peter Apata Olubambi   +2 more
doaj   +1 more source