Evidence map›Paper›PMID 42310359›Full record

ArticleScientific reports2026

Statistical approach to analyze wear parameters and worn surface morphology of aluminum - silicon carbide (13%) - graphite composites with and without cryogenic treatment.

K N Arun Kumar, G B Krishnappa, C S Thamme Gowda, H K Sachidananda

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

K N Arun KumarDepartment of Mechanical Engineering, Vidyavardhaka college of Engineering, Mysuru, 570002, Karnataka, India.
G B KrishnappaDepartment of Mechanical Engineering, Vidyavardhaka college of Engineering, Mysuru, 570002, Karnataka, India.
C S Thamme GowdaDepartment of Mechanical Engineering, Vidyavardhaka college of Engineering, Mysuru, 570002, Karnataka, India.
H K SachidanandaSchool of Engineering and IT, Manipal Academy of Higher Education, Dubai, 345050, UAE. sachidananda@dxb.manipal.edu.ORCID https://orcid.org/0000-0003-3638-1039

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent technology requires materials with unusual combinations of properties to meet specific needs. Composite materials are gaining more importance due to high toughness, stiffness, specific strength, strength to weight ratio etc. Hybrid composite materials are in more demand with varying reinforcement which enhances mechanical properties. The present work is aimed at reinforcing AL6061 alloy with 13% Silicon carbide and varying % of graphite (1%, 2% and 3%). The hybrid composites are fabricated using bottom pouring stir casting machine. The fabrication of specimens is done as per ASTM standards. The wear characteristics of Al-SiC (13%)-Graphite composites, with and without cryogenic treatment, were investigated using a statistical optimization approach based on the Taguchi method. The multiple regression equation obtained using ANOVA correlates the evaluation of the wear of the HYBRID combination of both untreated and cryogenically treated (CT) specimens with a reasonable degree of approximation. Cryogenic treatment resulted in a reduction in wear scar depth and coefficient of friction under the tested conditions. The Al 6061/13%SiC/2%Gr is best among all the combinations studied.

Indexed as

AL-SiC-GraphiteAluminium matrix compositesANOVACryogenic treatmentHybrid MMCSliding wearTaguchi approach

Identifiers

PMID42310359
PMCPMC13518874

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