Tribological performance of SS 316L, commercially pure Titanium, and Ti6Al4V in different solutions for biomedical applications

Pandey, Anurag Kumar; Kumar, Avinash; Kumar, Rupesh; Gautam, Rakesh Kumar; Behera, C.K.

doi:10.1016/j.matpr.2023.03.736

Cited by 6 publications

(3 citation statements)

References 20 publications

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“…Each of these materials has its own set of functionalities, advantages, and drawbacks. Metals and alloys are especially well suited for orthopedic implants that bear weight, due to their high strength and resistance to fracturing. − Titanium alloys, stainless steels, and cobalt–chromium (Co–Cr) alloys are the most commonly utilized metals for hip and knee joint replacements, bone plates, and dental implants. − However, complex fabrication methods and corrosion/wear under physiological conditions limit the long-term use of these metallic implants. − Stainless steels and Co–Cr alloys are susceptible to abrasion and potential toxicity from Cr, which may necessitate implant replacement or removal surgeries . Steels and titanium alloys are susceptible to localized corrosion in the harsh physiological environment, leading to stress shielding and diminished bone density.…”

Section: Introductionmentioning

confidence: 99%

Biocompatible Co–P Metallic Glasses with Superior Degradation Tolerance in Physiological Environments

Pole,

Man,

Mahajan

et al. 2023

ACS Appl. Bio Mater.

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Metallic glasses represent a class of metallic alloys with a fully amorphous structure and attractive properties, making them promising in bioimplant applications. Here, the degradation tolerance of biocompatible cobalt−phosphorus (Co−P) metallic glasses was studied in a simulated physiological environment. The metallic glasses were synthesized in the form of coatings through a facile electrodeposition approach. This method utilizes their outstanding surface characteristics and bypasses the size limitations usually associated with their bulk counterparts. The Co−P alloys showed exceptional tribological response with ∼14% lower coefficient of friction and 2 orders of magnitude lesser wear rate compared to SS316 stainless steel. In addition, the Co−P alloys showed a 3 times higher hardness and 4 times higher hardness/ modulus ratio compared to SS316, indicating better elastic recovery under dynamic shear stresses that are common in load-bearing bioimplants. The Co−P metallic glasses exhibited excellent hemocompatibility and cytocompatibility in terms of lower platelet adhesion, spreading, and aggregation, a hemolysis ratio lower than 1%, and enhanced surface wettability, suggesting a superlative performance in bioimplant applications.

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Section: Introductionmentioning

confidence: 99%

Biocompatible Co–P Metallic Glasses with Superior Degradation Tolerance in Physiological Environments

Pole,

Man,

Mahajan

et al. 2023

ACS Appl. Bio Mater.

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“…In recent years, 316L stainless steel (316L SS) has been widely used for different applications in various fields because of its good corrosion resistance. Its biocompatibility, high corrosion resistance, and mechanical properties make it an excellent alternative for biomedical applications [1,2]. Nevertheless, this material suffers pitting corrosion in aqueous solutions, which limits its potential applications [1,2].…”

Section: Introductionmentioning

confidence: 99%

“…Its biocompatibility, high corrosion resistance, and mechanical properties make it an excellent alternative for biomedical applications [1,2]. Nevertheless, this material suffers pitting corrosion in aqueous solutions, which limits its potential applications [1,2].…”

Section: Introductionmentioning

confidence: 99%

Corrosion Protection of 316L SS by Cerium-Based Coatings: Effect of the Incorporation of Additives

C. Cortes,

P. Loperena,

I. Brugnoni

et al. 2023

New Advances in Steel Engineering

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Interest in cerium-based coatings has increased in recent years due to their low toxicity, biocompatibility, and improved corrosion protection performance. The formation of a coating from a solution containing cerium nitrate (Ce(NO3)3) has been investigated as a good surface modification strategy for the production of protective coatings on 316L SS. The effect of various additives in the treatment solution (sodium molybdate, sodium salicylate, and ascorbic acid) on the corrosion protection properties of the coatings was evaluated. The protection performance of the coated samples in a physiological simulated fluid (Ringer solution) was examined by electrochemical methods. The composition and morphology of all coatings were analyzed by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDX).

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Vacuum sealing-assisted processing of titanium–zirconium alloys: synthesis, microstructure, hardness, friction, wear, and corrosion studies for biomedical application

Kumar,

Sharma,

Pandey

et al. 2024

J Mater Sci

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Tribological performance of SS 316L, commercially pure Titanium, and Ti6Al4V in different solutions for biomedical applications

Cited by 6 publications

References 20 publications

Biocompatible Co–P Metallic Glasses with Superior Degradation Tolerance in Physiological Environments

Biocompatible Co–P Metallic Glasses with Superior Degradation Tolerance in Physiological Environments

Corrosion Protection of 316L SS by Cerium-Based Coatings: Effect of the Incorporation of Additives

Vacuum sealing-assisted processing of titanium–zirconium alloys: synthesis, microstructure, hardness, friction, wear, and corrosion studies for biomedical application

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