Effect of the Deposition Conditions on the Formation of the Microstructure and Properties of (Ti, Zr)N Coating on Chromium Carbide Steels

Maslyuk, V. A.; Sytnik, Ya. A.; Bilyk, I. I.; Варченко, В. Т.

doi:10.1007/s11106-015-9733-4

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“…It was recorded that TiN coatings have low wear performance and high (C.O.F) of (0.6-0.8) [26] compared to high wear performance and low (C.O.F) of (0.25-0.3) for Ti-Zr-N coatings [28]. Fig.13 represents the wear rate of the Ti-Zr-N thin film samples at different applied power.…”

Section: E Wear and Friction Coefficient Measurementsmentioning

confidence: 99%

Properties of Nanosontructured Ti-Zr-N Thin Films Prepared by Pulsed Magnetron Sputtering: Applied Power Effect

2017

IJAMAE

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Abstract-The effectivness of applied power on structure and tribomechanical properties of Ti-Zr-N films, deposited on AISI304 stainless steel substrate, by pulsed magnetron sputtering PMS technique was investigated. The composition and Ti-Zr-N films properties were varied as the applied power changing from 125 W up to 225 W at a fixed deposition time of 90 min and constant nitrogen / argon gas ratio of 20%. XRD analysis reveals that, formation of FCC structure Ti-Zr-N as a solid solution phase and TiN as a chemical compound phase. The dominant phase Ti-Zr-N shows a preferred orientation in (111) orientation. It was obtained that all Ti-Zr-N coatings have a nanostructured appearance. The microhardness of the thin films is increased up to 1000 HV0.025 which approximately represents 4-folds as that of AISI304 stainless steel substrate. Furthermore, the rate of wear has been improved from 66.64 mm 3 /Nm for AISI 304 substrate to 15.75 mm 3 /Nm after depositing TiZr-N. Over and above, the coefficient of friction (C.O.F) is decreased from nearly 0.69 for the austenitic substrate to nearly 0.16 after coating. Finally, the corrosion performance of Ti-Zr-N films is improved about 1000 times as that of AISI304 substrate.

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Section: E Wear and Friction Coefficient Measurementsmentioning

confidence: 99%

Properties of Nanosontructured Ti-Zr-N Thin Films Prepared by Pulsed Magnetron Sputtering: Applied Power Effect

2017

IJAMAE

View full text Add to dashboard Cite

show abstract

Effect of the Deposition Conditions on the Formation of the Microstructure and Properties of (Ti, Zr)N Coating on Chromium Carbide Steels

Cited by 1 publication

References 1 publication

Properties of Nanosontructured Ti-Zr-N Thin Films Prepared by Pulsed Magnetron Sputtering: Applied Power Effect

Properties of Nanosontructured Ti-Zr-N Thin Films Prepared by Pulsed Magnetron Sputtering: Applied Power Effect

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