Characterization of Nanostructured TiZrN Thin Films Deposited by Reactive DC Magnetron Co-sputtering

Chinsakolthanakorn, S.; Buranawong, Adisorn; Witit-Anun, Nirun; Chaiyakun, Surasing; Limsuwan, Pichet

doi:10.1016/j.proeng.2012.01.1310

Cited by 18 publications

(9 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The increasing of crystalline structure is dedicated to bombardment of energetic atoms on substrate during coating formation which leads to enhance adatoms mobility and resulted more crystalline structure. 54 Furthermore, the increasing of ion bombardment energy due to low working pressure and high substrate bias voltage prevents the motility of grain boundaries by enhancing the number of preferred nucleation sites in the growing film. This causes a reduce in average size of grain in the microstructure.…”

Section: Results and Discussion Analysis Of Coatings Structurementioning

confidence: 99%

Investigating the structure, adhesion and tribological properties of Al and Zr-doped TiN coatings with various substrate bias voltage and working pressure

Sert

Küçükömeroğlu

Efeoğlu

2020

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

In this study, TiAlZrN films were coated on the hardened 1.2344 (X 40 CrMoV 5 1) steels using DC power supplied closed field unbalanced magnetron sputtering (CFUBMS) technique. Structural investigations of coatings were carried out using scanning electron microscope and X-ray diffraction. The thickness of coatings was measured from the cross-sectional scanning electron microscope images, and the grain size value and residual stress were calculated by using X-ray diffraction data in the Scherrer formula. Nano indentation method was used to investigate the surface hardness for reducing the substrate effect due to very thin coating thickness (∼2–3 µm). Scratch test was performed for determining the adhesion strength of the coatings. As a tribo-test, a ball-on-disk system was used. From the results, it was understood why TiAlZrN coatings were attractive. The highest hardness was observed as 50.67 GPa, and the highest scratch resistance was reached to 56 N. Also, it was determined that the coating having the highest tribological properties (5.46 × 10−5 mm3/Nm) increased the wear resistance of the substrate six times (3.06 × 10−4 mm3/Nm).

show abstract

Section: Results and Discussion Analysis Of Coatings Structurementioning

confidence: 99%

Investigating the structure, adhesion and tribological properties of Al and Zr-doped TiN coatings with various substrate bias voltage and working pressure

Sert

Küçükömeroğlu

Efeoğlu

2020

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

show abstract

“…Se puede observar que los picos de los patrones DRX de los recubrimientos producidos se localizan entre los picos del ZrN y TiN, con valores 2θ de 34,76°, 40,15° y 73,13°, correspondiendo con los planos (111), (200) y (222) de la fase (Ti,Zr)N con estructura cristalina FCC. Estos valores concuerdan con la tarjeta JCPDS 89-5214 y trabajos previos donde estudian recubrimientos de TiZrN (Kaliaraj, et al, 2015;Chinsakolthanakorn, et al, 2012) y TiZrSiN Saladukhin, et al, 2015b), ambos depositados por co-sputtering reactivo.…”

Section: Resultados Y Discuciónunclassified

Efecto del contenido de Ni en las propiedades ópticas y eléctricas de recubrimientos ZrTiSiNiN depositados por co-sputtering

Prieto-Novoa

Borja-Goyeneche

Olaya-Flórez

2019

Rev. Acad. Colomb. Cienc. Ex. Fis. Nat.

View full text Add to dashboard Cite

Películas delgadas de ZrTiSiNiN fueron depositadas sobre sustratos de vidrio y silicio mediante co-sputtering reactivo con magnetrón usando blancos de Ti5Si2, Zr. En esta investigación se varío el contenido de Ni en los recubrimientos mediante la adición de cubos de Ni ubicados sobre el blanco de Zr. La morfología superficial, la estructura cristalina y el espesor de las películas fueron evaluadas mediante microscopía electrónica de barrido (SEM), difracción de rayos X (XRD) e interferometría respectivamente. La resistividad eléctrica se midió mediante el método de cuatro puntas y sus propiedades ópticas se caracterizaron por espectroscopía ultravioleta / visible (UV/Vis). Con base en los resultados de XRD se observó que el Níquel actúa como refinador de grano al lograr disminuir el tamaño de cristalito de 27 nm hasta 15 nm cuando la concentración de Níquel aumenta de 0 at% a 6,8 at%. Tanto la resistividad eléctrica y el “band gap” óptico de los recubrimientos aumentaron con la disminución del tamaño del cristalito como resultado del aumento de la densidad de límites de grano y del efecto de confinamiento cuántico.

show abstract

“…A perfect balance between these two factors should be reached. In practice, it has been reported that the effect of adding zirconium into TiN structure to form TiZrN films not only have superior wear resistance due to formation of the stable oxide layers on the film, but it also increased hardness by solid solution strengthening [16].…”

Section: Discussionmentioning

confidence: 99%

Analysis of the Impact of Hard PVD Coatings on the Abrasion Resistance of the Compressor Blades

Fördös

Čerňan

2020

AiMT

View full text Add to dashboard Cite

The article deals with the application of PVD (Physical Vapour Deposition) coatings onto the surface of compressor blades. In sandy or dusty conditions, compressor blades are the first obstacle for particles which are being sucked into the jet engine. Compressor blades equipped with a protective layer should have greater resistance against erosive and abrasive damage. To support this theory, an empirical experiment had to be conducted. Based on the data acquired from the experiment, we were able to summarise the effectiveness of coatings applied.

show abstract

Characterization of Nanostructured TiZrN Thin Films Deposited by Reactive DC Magnetron Co-sputtering

Cited by 18 publications

References 12 publications

Investigating the structure, adhesion and tribological properties of Al and Zr-doped TiN coatings with various substrate bias voltage and working pressure

Investigating the structure, adhesion and tribological properties of Al and Zr-doped TiN coatings with various substrate bias voltage and working pressure

Efecto del contenido de Ni en las propiedades ópticas y eléctricas de recubrimientos ZrTiSiNiN depositados por co-sputtering

Analysis of the Impact of Hard PVD Coatings on the Abrasion Resistance of the Compressor Blades

Contact Info

Product

Resources

About