Comparison of the Phase Stability and Corrosion Resistance of the Ni-Based Alloys C-4 and C-276

Tawancy, H. M.; Alhems, Luai M.

doi:10.1007/s11665-019-04031-0

Cited by 1 publication

(1 citation statement)

References 22 publications

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“…In conventional alloys, such as Ni-Cr-Fe, Ni-Mo-Cr, Cu-Zr amorphous alloys, and austenitic stainless steels, the short-range orderings (SROs) can effectively enhance the corrosion resistance facing stress and different aqueous solutions. [94][95][96][97][98][99] This effect is typically attributed to the lattice contraction induced by the presence of SRO. Based on the improvement of corrosion resistance in conventional alloys, the SROs could be a promising strategy for the urgent demand to realize better corrosion resistance in the biomedical HEAs.…”

Section: Discussionmentioning

confidence: 99%

Corrosion‐Resistant Biomedical High‐Entropy Alloys: A Review

Shi,

Fang,

Liaw

et al. 2023

Adv Eng Mater

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High entropy alloys (HEAs) exhibit the outstanding properties, such as excellent antibacterial property, remarkable biocompatibility, and superior corrosion resistance, in the field of biomedical applications. Herein, we summarize the biomedical function of HEAs in aspects of the antibacterial behavior against planktonic gram‐negative/gram‐positive bacteria and biofilms, the biocompatibility inspired by low‐ cytotoxicity alloying elements. Considering the corrosive service environment of biomedical device, the corrosion behavior and mechanism are discussed in terms of alloying elements (Al, Ni, Cr, and Cu) and microstructure (phase composition and grain size). Additionally, the promising approaches to simultaneously achieve biomedical function and corrosion resistance, the possible application of additive manufacturing, and the prospective effects of short‐range orderings on the corrosion resistance are simply discussed.This article is protected by copyright. All rights reserved.

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Section: Discussionmentioning

confidence: 99%