Optimization of electrochemical corrosion behavior of 316L stainless steel as an effective biomaterial for orthopedic applications

Pathote, Dileep; Jaiswal, Dheeraj; Singh, Vikrant; Behera, C.K.

doi:10.1016/j.matpr.2022.02.501

Cited by 19 publications

(8 citation statements)

References 9 publications

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“…However, it has to be noted that the corrosion properties of the Ti6Al4V alloy and 316L steel differ from those reported in the literature. This mainly concerns the absence of a clear passivation range characterized by a stable value of the corrosion current density [ 33 , 34 ]. This phenomenon may be caused by the preparation method of the samples.…”

Section: Resultsmentioning

confidence: 99%

Investigation of the Structure and Corrosion Resistance of Novel High-Entropy Alloys for Potential Biomedical Applications

et al. 2022

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High-entropy alloys are a new generation of materials that have attracted the interest of numerous scientists because of their unusual properties. It seems interesting to use these alloys in biomedical applications. However, for this purpose, the basic condition of corrosion resistance must be fulfilled. In this article, selected corrosion properties of self-composed high-entropy alloys are investigated and compared with conventional biomedical alloys, that is titanium alloys and stainless steels. Corrosive parameters were determined using the potentiodynamic method. X-ray diffraction studies were performed to characterize the crystal structures. Microstructures of the prepared materials were examined using a scanning electron microscope, and surface hardness was measured by the Vickers method. The results show that investigated high-entropy alloys are characterized by simple structures. Three out of four tested high-entropy alloys had better corrosion properties than conventional implant alloys used in medicine. The Al0.7CoCrFeNi alloy was characterized by a corrosion potential of −224 mV and a corrosion current density of 0.9 μA/cm2; CoCrFeNiCu by −210 mV and 1.1 μA/cm2; TiAlFeCoNi by −435 mV and 4.6 μA/cm2; and Mn0.5TiCuAlCr by −253 mV and 1.3 μA/cm2, respectively. Therefore, the proposed high-entropy alloys can be considered as potential materials for biomedical applications, but this requires more studies to confirm their biocompatibility.

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Section: Resultsmentioning

confidence: 99%

Investigation of the Structure and Corrosion Resistance of Novel High-Entropy Alloys for Potential Biomedical Applications

et al. 2022

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“…вследствие хороших механических свойств, коррозионной устойчивости и относительно невысокой стоимости [1][2][3]. Взаимодействие поверхности медицинских имплантатов с агрессивной биологической средой человека вызывает коррозию материала, что приводит к его деградации и разрушению и, соответственно, к неблагоприятному воздействию на пациента, приводя к отторжению тканью или жидкостью вокруг него [4]. Абразивный мусор, образующийся в результате износа, а также выделение ионов/частиц металлов, оказывает негативное воздействие на организм человека [5].…”

Section: институт сильноточной электроники со ран томскunclassified

Creation of Surface Alloy on Aisi 316l Stainless Steel and Application of Anti-Corrosion and Wear-Resistant Coating

Grenaderov¹,

Solovyov²,

Yakovlev³

2022

Physical Mesomechanics of Materials. Physical Principles of Multi-Layer Structure Forming and Mechanisms of Non-Linear Behavior

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“…316Lss is widely used in bridge steel structure, building materials and other fields for its low cost and mature producing technology. Nevertheless, the microhardness and corrosion resistance of 316Lss are not outstanding, its microstructure and performance indicators can't adapt to the practical requirements of harsh working environments and biomaterials [ [5] , [6] , [7] ]. Laser cladding technology is used to enhance the comprehensive properties like corrosion resistance of 316Lss in the way of reconstructed the micro-structure.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and properties analysis of Ni60-based/WC composite coatings prepared by laser cladding

jiang,

Zhikai,

Wenqing

et al. 2024

Heliyon

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Optimization of electrochemical corrosion behavior of 316L stainless steel as an effective biomaterial for orthopedic applications

Cited by 19 publications

References 9 publications

Investigation of the Structure and Corrosion Resistance of Novel High-Entropy Alloys for Potential Biomedical Applications

Investigation of the Structure and Corrosion Resistance of Novel High-Entropy Alloys for Potential Biomedical Applications

Creation of Surface Alloy on Aisi 316l Stainless Steel and Application of Anti-Corrosion and Wear-Resistant Coating

Microstructure and properties analysis of Ni60-based/WC composite coatings prepared by laser cladding

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