Fretting Corrosion of Orthopedic Implants

Hallab, Nadim J.

doi:10.1016/b978-0-08-055294-1.00205-1

Cited by 4 publications

(3 citation statements)

References 42 publications

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“…From an engineering point of view, there is a problem associated with the exploitation products of mechanical metal construction implanted into the human body [4]. Biomedical structures, such as bone splinters stabilizers or joint endoprosthesis when used are subject to similar wear processes as other engineering structures, but in this case there is a intensification factor of destruction -complexed, aggressive environment of human body fluids [2,3,5]. When mating parts of biomedical design are co-moving -abrasive wear takes place.…”

Section: Introductionmentioning

confidence: 99%

“…During that time system potentials are stabilized. After that, acquiring data for fretting -corrosion should be started with measurement potential/time changes [3].A better understanding of the fretting processes will largely eliminate its effects at the construction design stage.…”

mentioning

confidence: 99%

“…During that time system potentials are stabilized. After that, acquiring data for fretting -corrosion should be started with measurement potential/time changes [3].…”

mentioning

confidence: 99%

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Fretting-Corrosion of 316L Steel Metallic Biomaterial Methodological Aspects

Kulesza

2013

SSP

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Methodological aspects of fretting and fretting-corrosion research of metallic biomaterials are presented in this article. At the Faculty of Mechanical Engineering Technical University of Bialystok tribometer device was constructed to test the fretting phenomenon with flat-on-flat contact configuration [. Based on the results of published research the fretting regimes were established. Values of the amplitude of reversible movement were 80-120 µm, the frequency was 1 Hz [2] and the value of the pressure was 20 MPa. Fretting-corrosion tests in simulated biological fluids should be performed in the three-electrode system in presence of the reference electrode and counter electrode along with the working electrode to the potentiostat. It is important to leave the system loaded and immersed for about 30 minutes prior to testing the potential of the system. During that time system potentials are stabilized. After that, acquiring data for fretting corrosion should be started with measurement potential/time changes [. A better understanding of the fretting processes will largely eliminate its effects at the construction design stage.

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Section: Introductionmentioning

confidence: 99%

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confidence: 99%

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Fretting-Corrosion of 316L Steel Metallic Biomaterial Methodological Aspects

Kulesza

2013

SSP

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Assessment of the possibility of the application of a CrN+OX multi-layer coating to mitigate the development of fretting wear in a press-fit joint

Kowalski

2018

Wear

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A comprehensive review of Gum metal's potential as a biomedical material

Kanapaakala,

Subramani

2024

Proceedings of the Institution of Mechanical Engineers, Part L:

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The demand for low elastic modulus and biocompatible load-bearing implants has experienced a significant surge in recent times. Gum metal, a noteworthy category of β-Ti alloys, has gained substantial recognition in the biomedical field. This is primarily attributed to its remarkable blend of characteristics, encompassing non-toxic and biocompatible elements, a low elastic modulus, superelasticity, and high strength. Achieving these properties involves precise electronic criteria within their composition and substantial deformation, often through cold swaging. Recent years have seen innovative processing methods and alloy compositions to meet these requirements, expanding Gum metal's properties and applications. This review offers a thorough look at Gum metal, covering its discovery and highlighting its unique properties, with a particular focus on its relevance in the biomedical field. It critically analyzes the various phases of Gum metal and delves deeply into its deformation mechanism, unveiling its exceptional shape recovery capability even after significant deformation. Theoretical alloy design strategies for Gum metal are addressed, providing a glimpse into the ongoing efforts to optimize its performance for biomedical applications. The impact of oxygen on the Gum metal's properties is explored. The review also scrutinizes biocompatibility and corrosion behavior studies conducted on Gum metal, emphasizing its appropriateness for biomedical implants. Finally, various fabrication and processing routes for Gum metal are reviewed, offering insights into the techniques employed to harness its potential for practical applications.

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Fretting Corrosion of Orthopedic Implants

Cited by 4 publications

References 42 publications

Fretting-Corrosion of 316L Steel Metallic Biomaterial Methodological Aspects

Fretting-Corrosion of 316L Steel Metallic Biomaterial Methodological Aspects

Assessment of the possibility of the application of a CrN+OX multi-layer coating to mitigate the development of fretting wear in a press-fit joint

A comprehensive review of Gum metal's potential as a biomedical material

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