Experimental investigation of wear characteristics on TiCN-coated AISI 410 steel

Vijayasarathi, P.; Ilaiyavel, S.; Palimar, Suresh Prabhu

doi:10.1007/s00339-016-9980-3

Cited by 9 publications

(3 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…5 Although some of these coatings have already become regular commercial products, their investigation is still subject of recent studies. [6][7][8][9][10][11] To improve their properties, the research on next generation carbonitride coatings focused on producing more complex systems containing, beside carbon and nitrogen, an early transition metal as basic constituent to which 1-3 metallic and/or non-metallic (i.e. Si, B, S) elements were added.…”

Section: Introductionmentioning

confidence: 99%

Corrosion and tribological behaviour in a 3.5% NaCl solution of vacuum arc deposited ZrCN and Zr–Cr–Si–C–N coatings

Constantin

Parau

Bâlâceanu

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

ZrCN and Zr–Cr–Si–C–N coatings were deposited on Si (100) and 316L stainless steel substrates using the cathodic vacuum arc technique in a mixed atmosphere of C2H2 and N2. The coatings were grown keeping almost constant the ratio of the C2H2 and N2 mass flow rates, substrate bias and deposition temperature at ∼0.81, −200 V and 320 ℃, respectively. The investigation carried out aimed to determine the corrosion and tribological performance of the novel Zr–Cr–Si–C–N coating obtained by Cr and Si addition to the ZrCN reference coating. The films were characterized in terms of elemental and phase composition, crystalline structure, hardness, reduced elastic modulus and adhesion. Particular attention was devoted to the investigation of coatings' corrosion resistance and tribological performance carried out in a 3.5% NaCl solution. Cr and Si addition to ZrCN coating leads to reduction in film crystallinity, finer microstructure, enhanced corrosion resistance and better tribological performance under corrosive testing conditions. In this paper, we discuss the measured mechanical and tribological properties of the two coatings in terms of various ratios of hardness and reduced elastic modulus. The coated samples exhibited high corrosion protection efficiency, reaching 97.8% for the Zr–Cr–Si–C–N coating. Both coatings improved the tribological performance of 316L steel in the saline solution. Specifically, the addition of Cr and Si into ZrCN coating results in a decrease of the wear rate of about 60%.

show abstract

Section: Introductionmentioning

confidence: 99%

Corrosion and tribological behaviour in a 3.5% NaCl solution of vacuum arc deposited ZrCN and Zr–Cr–Si–C–N coatings

Constantin

Parau

Bâlâceanu

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

show abstract

“…Bunun sonucu olarak meydana gelen malzeme kayıpları, aşınan parçaların yenileriyle değiştirilme zorunluluğu, makinaların bakımonarım faaliyetleri için harcanan zaman ve emek, bu faaliyetler için istihdam edilen teknik personel, sürtünme sonucu oluşan enerji kayıpları göz önüne alındığında ekonomik açıdan tribolojiye olan ihtiyaç daha da artmaktadır [6]. Triboloji alanında yapılan araştırmalar genellikle; malzemelerin kinetik sürtünme katsayısının [7,8], dinamik sürtünme katsayısının [9,10] ve aşınma davranışlarının [11,12] belirlenmesi, talaşlı imalatta takım aşınma mekanizmasının [13,14] belirlenmesi, sürtünme ve aşınmaya sebep olan yüzeylerin birbirleriyle temaslarını kesecek katı yağlayıcı malzemelerin [15,16] araştırılması, yüksek sıcaklıkta çalışabilecek malzemelere yapılacak kaplamalara [17,18] ve kompozit malzemelere yapılacak kaplamalara [19] karar verilmesi, hareket eden sistemler içerisine üçüncü yapı olarak katılan toz katkılarının [20] davranışlarını, sürtünme önleyici endüstriyel yağlar [21,22] ve biyoyağlar [23] içerisine yapılan nano boyuttaki toz katkılarının etkileri gibi temel konuları içerir. Nanopartiküllerin sürtünme modifikatörleri ve yıpranma önleyici katkı maddeleri olarak kullanımı son on yılda triboloji alanında geniş ilgi görmektedir [24].…”

Section: Gi̇ri̇ş (Introduction)unclassified

MOS2 ve Grafit kaplamaların farklı ortam şartlarında tribolojik özelliklerinin araştırılması

Erdem

İmece²,

Tuc

2018

Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi

View full text Add to dashboard Cite

Highlights:Graphical/Tabular Abstract  The designing and manufacturing of pindisc type tribometer  Wear experiments under different environmental conditions  The statistical calculation of the coating lifetime for a specific reliability value A pin-disc type tribometer was designed and manufactured for wear and friction tests. Figure A. The variation of average friction coefficients by different experiment weights Purpose: The aim of this study is to investigate tribological properties of MoS2 and graphite coatings under different environmental conditions. Theory and Methods:In this study, 10 mm in diameter and 20 mm length made of AISI1008 steel samples coated with graphite and MoS2 powders which widely used today as a solid lubricant with lead-spinning method. The experiments were carried out under three different environment; dry, oily and oil + 5% Molykote-A added. The properties of the abrasioned surfaces of the samples were investigated by optical microscope and scanning electron microscope. For 30%, 60% and 95% reliability values, the lifetime values of MoS2 and graphite coatings were statistically calculated. Results:In dry environment, MoS2 and graphite coatings were found to reduce friction by an average of 42% and 51%, respectively. The friction coefficients for MoS2 and graphite coatings in oily medium, were respectively about 10 times and 8 times lower than those in dry environment. In investigation of abrasioned surfaces, it was seen that scratch marks and locally metal regions on abrasioned surfaces which had worn in dry environment. In case of oily environmental, the coatings were superficially worn and no metal region was seen on abrasioned surfaces. The coating lifetime for MoS2 coated sample was calculated to be approximately 31.7 minutes and the lifetime for the graphite coated sample approximately 32 minutes. Conclusion:According to the results of the experiments, it has been found that coating any machine element surfaces with MoS2 or graphite can dramatically reduce the friction coefficient under dry environment. Limit of no use thickness (15 μm) that is also coating thicknesses of MoS2 ang graphite coated samples can withstand abrasion for approximately 32 minutes for 95% reliability with a test weight of 2 kg in dry environment.

show abstract

“…The demand to improve the tribological characteristics of machining tools using coatings is therefore considered to be an efficient and cost-effective proposition. The application of surface treatments preventing premature wear has been around for many years with the development of coatings such as TiC or CrN coatings that typically form a B1-type or tetragonal structure, exhibiting excellent mechanical strengths and high melting points in addition to superior wear resistance [3,4]. Important determinants affecting the performance of any type of coating comprise a combination of factors that include the adhesion of the coating to its substrate, the coating microstructure, the hardness, and the coating lubricity which determines sliding contact forces [5,6].…”

Section: Introductionmentioning

confidence: 99%

Titanium Aluminium Nitride and Titanium Boride Multilayer Coatings Designed to Combat Tool Wear

2017

View full text Add to dashboard Cite

The lifetimes and the premature wear of machining tools impact on manufacturing efficiencies and productivities. A significant proportion of machining tool damage can be attributed to component wear. Here, titanium aluminium nitride (TiAlN) multi-layered with titanium diboride (TiB 2) prepared by PVD (Physical Vapour Deposition) sputtering onto H-13 substrates are studied as potential wear-resistant coatings for forging die applications. The TiB 2 content has been altered and two-sets of coating systems with a bilayer thickness either less than or greater than 1 µm are investigated by tribological and microstructural analysis. XRD analysis of the multilayers reveals the coatings to be predominately dominated by the TiAlN (200) peak, with additional peaks of TiN (200) and Ti (101) at a TiB 2 content of 9%. Progressive loads increasing to 100 N enabled the friction coefficients and the coating failure at a critical load to be determined. Friction coefficients of around 0.2 have been measured in a coating containing 9% TiB 2 at critical loads of approximately 70 N. Bi-directional wear tests reveal that bilayers with thicknesses greater than 1 µm have frictional coefficients that are approximately 50% lower than those where the bilayer is less than 1 µm. This is due to the greater ability of thicker bilayers to uniformly distribute the stress within the layers. There are two observed frictional coefficient regimes corresponding to a lower and higher rate of material loss. At the lower regime, with TiB 2 contents below 20%, material loss occurs mainly via delamination between the layers, whilst at compositions above this, material loss occurs via a break-up of material into finer particles that in combination with the higher loads results in greater material loss. The measured wear scar volumes for the TiAlN/TiB 2 multilayer coatings are approximately three times lower than those measured on the substrate, thus validating the increased wear resistance offered by these composite coatings.

show abstract

Experimental investigation of wear characteristics on TiCN-coated AISI 410 steel

Cited by 9 publications

References 27 publications

Corrosion and tribological behaviour in a 3.5% NaCl solution of vacuum arc deposited ZrCN and Zr–Cr–Si–C–N coatings

Corrosion and tribological behaviour in a 3.5% NaCl solution of vacuum arc deposited ZrCN and Zr–Cr–Si–C–N coatings

MOS2 ve Grafit kaplamaların farklı ortam şartlarında tribolojik özelliklerinin araştırılması

Titanium Aluminium Nitride and Titanium Boride Multilayer Coatings Designed to Combat Tool Wear

Contact Info

Product

Resources

About