Evidence map›Paper›PMID 36984335›Full record

ArticleMaterials (Basel, Switzerland)2023

Design of Ti-Mo-W Alloys and Its Correlation with Corrosion Resistance in Simulated Body Fluid (SBF).

Ştefan-Ioan Ghica, Valeriu-Gabriel Ghica, Mircea-Ionuţ Petrescu, Gheorghe Iacob, Victor Geantă, Mihai Buzatu, Elena Ungureanu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ştefan-Ioan GhicaDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.
Valeriu-Gabriel GhicaDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.
Mircea-Ionuţ PetrescuDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.
Gheorghe IacobDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.ORCID 0000-0002-9383-0518
Victor GeantăDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.
Mihai BuzatuDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.
Elena UngureanuDepartment of Engineering and Management of Obtaining Metallic Materials, University Politehnica of Bucharest, 313 Splaiul Independentei, J Building, RO-060042 Bucharest, Romania.

Funding

This research was funded by the European Social Fund from the Sectoral Operational Program Human Capital 2014-2020, through the Financial Agreement with the title "Training of PhD stu-dents and postdoctoral researchers in order to acquire applied research Contract no. 13530/16.06.2022-SMIS code: 153734.
6 · The paper itself

Abstract

Titanium and its based alloys are frequently selected for designing biomedical implants and it is thus necessary to study as detailed as possible their corrosion behavior in biological solutions, such as those in the human body environment. In this paper, with the use of molecular orbital calculation, we designed and developed alloys in the Ti-19Mo-xW system (x = 7, 8, 9, and 10 wt%) and investigated the influence of different contents of tungsten on the behavior of Ti-19Mo-xW alloy samples following corrosion in simulated body fluid (SBF). The values of Bo¯ (bond order) and Md¯ (the metal-orbital energy level) were calculated for each alloy and correlations were established between Bo¯ and the content of tungsten. It was found that with the increase in tungsten content, the value of Bo¯ increases. Regarding the values of the corrosion resistance in SBF that resulted from the investigated alloys, the Ti19Mo7W alloy is distinguished by the lowest value of the corrosion current density and the lowest corrosion rate.

Indexed as

bond ordercorrosion resistancemetal—orbital energy levelmolecular orbital calculationSEM-EDSsimulated body fluidTi-Mo-W alloys design

Identifiers

PMID36984335
PMCPMC10058522

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