Tribological Characterization of AlCrN, TiAlN, TiSiN and AlTiN Coatings Against Mold Steel

Safa Unal; H. Abdullah Tasdemir

doi:10.5755/j02.mech.38122

Tribological Characterization of AlCrN, TiAlN, TiSiN and AlTiN Coatings Against Mold Steel

Safa Unal^*
, H. Abdullah Tasdemir

^*Bu çalışma için yazışmadan sorumlu yazar

Makina Mühendisliği Bölümü

Araştırma çıktısı: Dergi yayını › Makale › Hakem

1 Atıf (Scopus)

Özet

The study presents tribological evaluations of TiAlN, AlTiN, AlCrN, and TiSiN coatings under boundary lubrication conditions using a tribometer. Results show significant reductions in average friction coefficients compared to uncoated tungsten carbide (0.2436). TiSiN exhibited the lowest friction coefficient (0.2111), highlighting its superior performance. Optical microscopy and profilometry revealed that coatings like TiSiN also minimized surface roughness and wear tracks, indicating enhanced wear resistance. Coatings reduced friction but increased wear on counterparts. This study underscores the coatings pivotal role in industrial applications, balancing friction reduction with wear enhancement.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	156-163
Sayfa sayısı	8
Dergi	Mechanika
Hacim	31
Basın numarası	2
DOI'lar	https://doi.org/10.5755/j02.mech.38122
Yayın durumu	Yayınlandı - 2025

Bibliyografik not

Publisher Copyright:
© 2025 Kauno Technologijos Universitetas. All rights reserved.

Belgeye Erişim

10.5755/j02.mech.38122

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{5d3878a87f114d1a931d516dbf953a96,

title = "Tribological Characterization of AlCrN, TiAlN, TiSiN and AlTiN Coatings Against Mold Steel",

abstract = "The study presents tribological evaluations of TiAlN, AlTiN, AlCrN, and TiSiN coatings under boundary lubrication conditions using a tribometer. Results show significant reductions in average friction coefficients compared to uncoated tungsten carbide (0.2436). TiSiN exhibited the lowest friction coefficient (0.2111), highlighting its superior performance. Optical microscopy and profilometry revealed that coatings like TiSiN also minimized surface roughness and wear tracks, indicating enhanced wear resistance. Coatings reduced friction but increased wear on counterparts. This study underscores the coatings pivotal role in industrial applications, balancing friction reduction with wear enhancement.",

keywords = "boundary lubrication, coating performance, friction reduction, surface roughness, tribological evaluations, wear resistance",

author = "Safa Unal and Tasdemir, \{H. Abdullah\}",

year = "2025",

doi = "10.5755/j02.mech.38122",

language = "English",

volume = "31",

pages = "156--163",

journal = "Mechanika",

issn = "1392-1207",

publisher = "Kauno Technologijos Universitetas",

number = "2",

}

TY - JOUR

T1 - Tribological Characterization of AlCrN, TiAlN, TiSiN and AlTiN Coatings Against Mold Steel

AU - Unal, Safa

AU - Tasdemir, H. Abdullah

PY - 2025

Y1 - 2025

N2 - The study presents tribological evaluations of TiAlN, AlTiN, AlCrN, and TiSiN coatings under boundary lubrication conditions using a tribometer. Results show significant reductions in average friction coefficients compared to uncoated tungsten carbide (0.2436). TiSiN exhibited the lowest friction coefficient (0.2111), highlighting its superior performance. Optical microscopy and profilometry revealed that coatings like TiSiN also minimized surface roughness and wear tracks, indicating enhanced wear resistance. Coatings reduced friction but increased wear on counterparts. This study underscores the coatings pivotal role in industrial applications, balancing friction reduction with wear enhancement.

AB - The study presents tribological evaluations of TiAlN, AlTiN, AlCrN, and TiSiN coatings under boundary lubrication conditions using a tribometer. Results show significant reductions in average friction coefficients compared to uncoated tungsten carbide (0.2436). TiSiN exhibited the lowest friction coefficient (0.2111), highlighting its superior performance. Optical microscopy and profilometry revealed that coatings like TiSiN also minimized surface roughness and wear tracks, indicating enhanced wear resistance. Coatings reduced friction but increased wear on counterparts. This study underscores the coatings pivotal role in industrial applications, balancing friction reduction with wear enhancement.

KW - boundary lubrication

KW - coating performance

KW - friction reduction

KW - surface roughness

KW - tribological evaluations

KW - wear resistance

UR - https://www.scopus.com/pages/publications/105004815673

U2 - 10.5755/j02.mech.38122

DO - 10.5755/j02.mech.38122

M3 - Article

AN - SCOPUS:105004815673

SN - 1392-1207

VL - 31

SP - 156

EP - 163

JO - Mechanika

JF - Mechanika

IS - 2

ER -

Tribological Characterization of AlCrN, TiAlN, TiSiN and AlTiN Coatings Against Mold Steel

Özet

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap