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Influence of sterilization and exposure to the Ringer’s solution on physicochemical properties of nitrocarburized 316 LVM steel Cover

Influence of sterilization and exposure to the Ringer’s solution on physicochemical properties of nitrocarburized 316 LVM steel

Open Access
|Jan 2025

Abstract

Purpose: The aim of the study was to investigate the influence of the nitrocarburizing process carried out in low temperature plasma using the active screen at 440 °C on the structure and physicochemical properties of the 316LVM steel.

Methods: In the paper, results of micro-structure and phase composition of the layers, roughness, and surface wettability, potentiodynamic pitting corrosion resistance, penetration of ions into the solution as well as biological tests were present. The studies were conducted for the samples of both mechanically polished and nitrocarburized surfaces, after sterilization, and exposure to the Ringer’s solution.

Results: Based on the obtained results, the influence of sterilization and exposure to Ringer’s solution on the physicochemical properties of the surface of both the substrate and the layer were determined. The formation of a nitrocarburizing layer resulting in a favorable increase in the tested parameters was observed.

Conclusions: In the conclusion, the suitability of the proposed 316LVM steel surface treatment method for short-term implants can be confirmed.

DOI: https://doi.org/10.37190/abb-02481-2024-03 | Journal eISSN: 2450-6303 | Journal ISSN: 1509-409X
Language: English
Page range: 61 - 73
Submitted on: Jul 16, 2024
Accepted on: Sep 20, 2024
Published on: Jan 27, 2025
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2025 Anita Kajzer, Klaudiusz Gołombek, Bogusław Ziębowicz, Tomasz Borowski, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.