Evidence map›Paper›PMID 40731492›Full record

ArticleMaterials (Basel, Switzerland)2025

Tribological Performance of Bronze Engineering Materials with Environmentally Friendly Lubricants Under Starved Lubrication Conditions.

Marcin Kowalski, Kasper Górny, Szymon Bernat, Arkadiusz Stachowiak, Jacek Wernik, Wiesław Zwierzycki

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Marcin KowalskiFaculty of Civil Engineering, Mechanics and Petrochemistry, Warsaw University of Technology Branch in Płock, Łukasiewicza 17, 09-400 Płock, Poland.ORCID 0000-0002-5380-573X
Kasper GórnyInstitute of Machines and Motor Vehicles, Poznan University of Technology, Piotrowo 3, 60-965 Poznań, Poland.ORCID 0000-0002-5551-2690
Szymon BernatSINTEF Industry, Materials and Nanotechnology, Richard Birkelands vei 2 B, 7034 Trondheim, Norway.
Arkadiusz StachowiakInstitute of Machines and Motor Vehicles, Poznan University of Technology, Piotrowo 3, 60-965 Poznań, Poland.ORCID 0000-0002-4170-6507
Jacek WernikFaculty of Civil Engineering, Mechanics and Petrochemistry, Warsaw University of Technology Branch in Płock, Łukasiewicza 17, 09-400 Płock, Poland.ORCID 0000-0003-4270-8915
Wiesław ZwierzyckiInstitute of Machines and Motor Vehicles, Poznan University of Technology, Piotrowo 3, 60-965 Poznań, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This article demonstrated that environmentally friendly lubricants-glycerol-water-based oil (GWB) and rapeseed oil-based oil (RSB)-would provide comparable conditions (wear of node components, friction resistance) in a friction node as a commercial semi-synthetic gear oil (REF). Wear tests were performed on a block-on-ring model friction node stand using GBZ12 (CuSn12), BA1032 (CuAl10Fe3Mn2), and BA1054 (CuAl10Ni5Fe4) bronze samples. Glycerol-water-based oil (GWB) significantly reduced the wear of the samples by several times, compared to semi-synthetic oil (REF) and rapeseed oil-based oil (RSB). The (GWB) oil also provided a stable friction coefficient value at the lowest level of 0.05-0.06. The main disadvantage of the (RSB) oil was the temporary fluctuation of the friction coefficient value (increase above 0.1), which indicated the lack of stability of the boundary layer. The results highlight the potential of (GWB) oil in reducing wear and stabilizing friction under extreme conditions, supporting the shift toward sustainable lubricants in industrial applications.

Indexed as

eco-friendly lubricantsfriction coefficientstarved lubrication

Identifiers

PMID40731492
PMCPMC12299352

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.