Results 51 to 60 of about 4,418 (232)

Titanium migration and bone response in loaded osseointegrated implants: ESEM‐EDX analysis in Macaca fascicularis

Journal of Periodontology, Volume 97, Issue 3, Page 527-539, March 2026.
Abstract Background Titanium nanoparticle (TP) migration into peri‐implant bone may influence osseointegration. It remains unclear how loading protocols may affect TP distribution. This study aimed to detect TP in the bone around implants undergoing different loading protocols in Macaca fascicularis.
Fausto Zamparini, Andrea Spinelli, Maria Giovanna Gandolfi, Stefano Chersoni, Achille Tarsitano, Giovanni Badiali, Chooi Gait Toh, Carlo Prati, Georgios Romanos   +8 more
wiley   +1 more source

Corrosion and tribocorrosion behavior of Ti-Alumina composites [PDF]

, 2016
This work focus on the corrosion and wear properties of titanium reinforced with 1% wt. alumina particles, produced by a combination of colloidal techniques and powder metallurgy.
Alves, Alexandra Manuela Vieira Cruz Pinto, Das Neves, Roberto G., Ferrari, Begoña, Gordo, Elena, Jimenez-Morales, Antonia, Lima, Andreia, Pinto, A. M. P., Toptan, Fatih   +7 more
core   +1 more source

Tribocorrosion performance of additively manufactured CuNi30 and SS-316L in marine environment: Seawater resistant alloys

Journal of Materials Research and Technology
This study presents the first systematic investigation of the tribocorrosion resistance of additively manufactured CuNi30 in artificial seawater (ASTM D1141-98), along with mechanical and tribocorrosion performance comparison against SS-316L. Both alloys
Muhammad Ammar Anjum, Ananya Nath, Sneha Goel, Ermei Mäkilä, Sagar Sarkar, Antti Salminen, Ashish Ganvir   +6 more
doaj   +1 more source

Comparison of Intergranular Corrosion Resistance and Hardness between Nitrogen and Carbon Martensites in Stainless Steels

steel research international, Volume 97, Issue 3, Page 1538-1546, March 2026.
By applying solution heat treatment after plasma nitriding, followed by requenching and tempering, researchers successfully obtained nitrogen‐rich martensite on AISI 409. This study compares the intergranular corrosion resistance and hardness of nitrogen‐rich martensite in AISI 409 with carbon‐rich martensite in AISI 420.
Pedro Victorio Caetano Abrantes Quadros, Elisiane Maria Berton, Paulo César Borges   +2 more
wiley   +1 more source

Accelerating the design and discovery of tribocorrosion-resistant metals by interfacing multiphysics modeling with machine learning and genetic algorithms

npj Materials Degradation
Lightweight aluminum alloy is one of the widely used structural materials for various industries due to its low density, high strength-to-weight ratio, good corrosion resistance, and excellent recyclability.
Yucong Gu, Kaiwen Wang, Zhengyu Zhang, Yi Yao, Ziming Xin, Wenjun Cai, Lin Li   +6 more
doaj   +1 more source

Investigating the Tribocorrosion Behaviour of NiTiNOL60 Alloy in Engineering and Biomedical Applications—An Overview

Metals
This review covers the literature that is currently accessible, as well as emerging research into the performance of NiTi-based alloys exposed to corrosive environments in both engineering and medical applications. It provides an overview of the state-of-
Anthony O. Okoani, Ashveen Nand, Cho-Pei Jiang, Maziar Ramezani   +3 more
doaj   +1 more source

Improved Tribocorrosion Resistance of a CoCrMo Implant Material by Carburising

Lubricants, 2018
Tribocorrosion damage is a cause for the premature failure of hip implants made of cobalt-based alloys. Low-temperature carburising can be a plausible solution towards mitigating the tribocorrosion damage of articulating components.
Josianne Cassar, Bertram Mallia, Antonino Mazzonello, Andreas Karl, Joseph Buhagiar   +4 more
doaj   +1 more source

Additive manufacturing of titanium-based alloys- A review of methods, properties, challenges, and prospects

Heliyon, 2022
The development of materials for biomedical, aerospace, and automobile industries has been a significant area of research in recent years. Various metallic materials, including steels, cast iron, nickel-based alloys, and other metals with exceptional ...
Thato Sharon Tshephe, Samuel Olukayode Akinwamide, Eugene Olevsky, Peter Apata Olubambi   +3 more
doaj   +1 more source

Cu‐Enhanced Medium‐Entropy TiZrCoCrMo Alloys: Balancing Superior Antibacterial and Osteogenic Properties for Orthopedic Implants

Rare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT This study introduces novel nonequiatomic TiZrCoCrMoCux (x = 0, 5, 10; at%) medium‐entropy alloys (MEAx) tailored for orthopedic implants, synergistically combining the biocompatibility of Ti‐based alloys, the wear resistance of CoCrMo alloys, and the antibacterial/osteogenic attributes of Cu. The alloy's microstructure, mechanical properties,
Hang Yu, Jiaqi Li, Haonan Han, Caixu Wang, Tong Ran, Xiaoli Zhao, Tingyue Gu, Lin Wu, Dake Xu, Hangzhou Zhang   +9 more
wiley   +1 more source

Surface and subsurface changes as a result of tribocorrosion at the stem-neck interface of bi-modular prosthesis [PDF]

, 2017
This study presents a detailed multi-scale analysis of the degradation processes occurring on both the CoCrMo and TMZF alloy surfaces at different regions across the taper interface.
Barlow, Baxmann, Bolland, Bryant, Bryant, Budinski, Buente, Collier, Cook, De Martino, Fischer, Fontanna, Gilbert, Gill, Goldberg, Goldberg, Goldberg, Grupp, Hermle, Hesketh, Hothi, Kao, Kiran, Langton, Lanting, Liao, Long, Mathew, Meftah, Moharrami, Montero-Ocampo, Oladokun, Orthopeadics, Panagiotidou, Pourzal, Rainforth, Rehmer, Swaminathan, Vingsbo, Waterhouse, Wimmer, Witt, Zeng, Zeng   +43 more
core   +1 more source