Strain uniformity footprint on mechanical performance and erosion-corrosion behavior of equal channel angular pressed pure titanium

Attarilar, Sh.; Djavanroodi, F.; Irfan, Osama M.; Al-Mufadi, Fahad A.; Ebrahimi, Mahmoud; Wang, Q.D.

doi:10.1016/j.rinp.2020.103141

Cited by 24 publications

(14 citation statements)

References 52 publications

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“…Titanium Dioxide TiO 2 NPs Toxicity; in vitro and in vivo Titanium oxide NPs are among the most manufactured NPs with approximately 10,000 tons yearly production, owing to its unique properties such as suitable strength and Young's modulus (Ansarian et al, 2019;Attarilar et al, 2020), biocompatibility (Attarilar et al, 2019), corrosion resistance (Gode et al, 2015), solubility properties, surface structure, and the related aggregation manner so it has a lot of applications in industry as listed in Table 1. This wide use of TiO 2 NPs and its post disposal in the environment may arise the health and ecosystem issues hence its impact on live organisms in vitro and in vivo must be studied and considered.…”

Section: Toxicity Of Common Metallic and Metal Oxide Npsmentioning

confidence: 99%

The Toxicity Phenomenon and the Related Occurrence in Metal and Metal Oxide Nanoparticles: A Brief Review From the Biomedical Perspective

Attarilar

Yang

Ebrahimi

et al. 2020

Front. Bioeng. Biotechnol.

156

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Thousands of different nanoparticles (NPs) involve in our daily life with various origins from food, cosmetics, drugs, etc. It is believed that decreasing the size of materials up to nanometer levels can facilitate their unfavorable absorption since they can pass the natural barriers of live tissues and organs even, they can go across the relatively impermeable membranes. The interaction of these NPs with the biological environment disturbs the natural functions of cells and its components and cause health issues. In the lack of the detailed and comprehensive standard protocols about the toxicity of NPs materials, their control, and effects, this review study focuses on the current research literature about the related factors in toxicity of NPs such as size, concentration, etc. with an emphasis on metal and metal oxide nanoparticles. The goal of the study is to highlight their potential hazard and the advancement of green non-cytotoxic nanomaterials with safe threshold dose levels to resolve the toxicity issues. This study supports the NPs design along with minimizing the adverse effects of nanoparticles especially those used in biological treatments.

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Section: Toxicity Of Common Metallic and Metal Oxide Npsmentioning

confidence: 99%

The Toxicity Phenomenon and the Related Occurrence in Metal and Metal Oxide Nanoparticles: A Brief Review From the Biomedical Perspective

Attarilar

Yang

Ebrahimi

et al. 2020

Front. Bioeng. Biotechnol.

156

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“…The grain size was calculated to be 38 and 48 nm, for the Al-Li-GNPs milled using the conventional and concaved milling vials, respectively. These values indicate successful grain refinement down to the nano regime (<100 nm) (Kumar Attarilar et al, 2020), which is expected to significantly enhance the strength of the Al-based nanocomposite as predicted by the Hall-Petch relationship (Weertman, 1993).…”

Section: Crystal Structure Grain Size and Hardnessmentioning

confidence: 95%

The Effect of the Milling Vial Shape on the In-Situ Consolidation of a Nanocrystalline Al-Li-GNPs Nanocomposite Synthesized by Room Temperature Ball-Milling

Ahmad

Youssef

2022

Front. Mater.

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Several studies investigating the ball-milling of ductile face-centered cubic metals have reported a so-called in-situ consolidation phenomenon where the milled powder is also consolidated during the milling process. Thus, instead of refined powders or agglomerated particles, the formation of spherical bulk particles of the milled material is reported using a combination of cryomilling and room temperature milling processes. In this study, we studied the effect of the milling vial shape on the in-situ consolidation of a graphene nanoplatelets (GNPs) reinforced aluminum-lithium (Al-Li) matrix nanocomposite for the first time. An in-situ consolidated nanometric Al-Li-GNPs nanocomposite with an average grain size of 48 nm and high hardness of 1.48 GPa was attained after only 8 h of room-temperature milling. The results presented suggest that dense nanostructured composites can be prepared by in-situ consolidation during a one-step milling process and subsequently investigated in order to analyze their mechanical behavior. This allows for the intrinsic mechanical behavior of the synthesized material to be examined without the interference of subsequent high-temperature consolidation processes, thus avoiding unwanted structural changes such as grain growth and second phase formations.

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“…In fact, the Young elastic modulus is of great importance in bone applications since a higher elastic modulus can lead to stress-shielding effect that could lead to implant failure; hence, the porous designs are preferred since they have a potential to control the stress-shielding effect[ 110 ]. Furthermore, Ti-based alloys exhibit excellent corrosion resistance in simulated body fluids[ 111 , 112 ]. Considering the above-mentioned superior features of Ti-based materials, 3DP of Ti is growing in importance for its application and bound to attract much attention.…”

Section: Am In Bioimplant Applicationsmentioning

confidence: 99%

3D Printing Technologies in Metallic Implants: A Thematic Review on the Techniques and Procedures

Attarilar¹,

Ebrahimi²,

Djavanroodi³

et al. 2024

IJB

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Additive manufacturing (AM) is among the most attractive methods to produce implants, the processes are very swift and it can be precisely controlled to meet patient’s requirement since they can be produced in exact shape, dimension, and even texture of different living tissues. Until now, lots of methods have emerged and used in this field with diverse characteristics. This review aims to comprehensively discuss 3D printing (3DP) technologies to manufacture metallic implants, especially on techniques and procedures. Various technologies based on their main properties are categorized, the effecting parameters are introduced, andthe history of AM technology is briefly analyzed. Subsequently, the utilization of these AM-manufactured components in medicine along with their effectual variables is discussed, and special attention is paid on to the production of porous scaffolds, taking pore size, density, etc., into consideration. Finally, 3DP of the popular metallic systems in medical applications such as titanium, Ti6Al4V, cobalt-chromium alloys, and shape memory alloys are studied. In general, AM manufactured implants need to comply with important requirements such as biocompatibility, suitable mechanical properties (strength and elastic modulus), surface conditions, custom-built designs, fast production, etc. This review aims to introduce the AM technologies in implant applications and find new ways to design more sophisticated methods and compatible implants that mimic the desired tissue functions.

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Strain uniformity footprint on mechanical performance and erosion-corrosion behavior of equal channel angular pressed pure titanium

Cited by 24 publications

References 52 publications

The Toxicity Phenomenon and the Related Occurrence in Metal and Metal Oxide Nanoparticles: A Brief Review From the Biomedical Perspective

The Toxicity Phenomenon and the Related Occurrence in Metal and Metal Oxide Nanoparticles: A Brief Review From the Biomedical Perspective

The Effect of the Milling Vial Shape on the In-Situ Consolidation of a Nanocrystalline Al-Li-GNPs Nanocomposite Synthesized by Room Temperature Ball-Milling

3D Printing Technologies in Metallic Implants: A Thematic Review on the Techniques and Procedures

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