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The experimental resistance parameter for TiN coating to cavitation action

particle impact test. Wear (2001),pp. 861-867. Yoon S. Y., Yoon S. Y., Chung W. S., Kim K. H.: Impact-wear behaviors of TiN and Ti-Al-N coatings na AISI D2 steel and WC-Co substrates. Surface and Coating Technology 177-178 (2004), pp. 645-650. Voevodin A. A., Bantle R., Matthews A.: Dynamic impact wear of TiC x N y and Ti-DLC composite coatings. Wear 185 (1995), pp. 151-157. Cairney J. M., Tsukano R., Hoffman M. J., Yang M.: Degradation of TiN coating under cyclic loading. Acta Materialia 52

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Cavitation Resistance of TiN Nanocrystalline Coatings with Various Thickness

by a new solid particle impact test. Wear (2001), pp. 861-867. Yoon S.Y., Yoon S.Y., Chung W.S., Kim K.H.: Impact-wear behaviors of TiN and Ti-Al-N coatings na AISI D2 steel and WC-Co substrates. Surface and Coating Technology 177-178 (2004), pp.645-650. Voevodin A.A., Bantle R., Matthews A.: Dynamic impact wear of TiC x N y and Ti-DLC composite coatings. Wear 185 (1995), pp.151-157. Cairney J.M., Tsukano R., Hoffman M.J., Yang M.: Degradation of TiN coating under cyclic loading

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Titanium nitride coatings synthesized by IPD method with eliminated current oscillations

-maximum (FWHM) of the Bragg diffraction peak at angle 2θ. Current-voltage waveform studies were carried out with the use of Agilent 8000 Series Infiniium oscilloscope and with a Rogowski coil as a current probe with sensitivity set to 1kA:1V and voltage probe with sensitivity set to 1:1000. Cutting inserts made of HS 6-5-2 (SW7M) high-speed steel were used for the investigation of anti-abrasive properties of the TiN coatings deposited by the modified IPD method. Before deposition, the insert edges were polished to R a = 0.2 µm. The durability studies of the tools have

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Modification of TiN coatings by Ion Implantation

the adhesion of PVD TiN coatings on high-speed steel, Wear , 264, 885-892. 4. Grančič B., Mikula M., Roch T., Zeman P., Satrapinskyy L., Gregor M., Plecenik T., Dobrocka E., Hajovska Z., Micusik M., Satka A., Zahoran M., Plecenik A., Kúš P. (2014), Effect of Si additional on mechanical properties and high temperature oxidation resistance of Ti-B-Si hard coatings, Surface and Coatings Technology , 240, 48-54. 5. Hensel E., Sommer H., Knothe P., Richter E . (1989), Silicon nitride layer on tool steel produced by ion beam mixing and ion beam assisted

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Investigation of Mechanical and Anti-Corrosion Properties of Flame Sprayed Coatings

., Lusvarghi L., Manfredini T., Matikainen V., Rigon R., Vuoristo P., Tribology of FeVCrC coatings deposited by HVOF and HVAF thermal spray processes. Wear, 394 (2018) 113-133. 17. Nataly C., Shiladitya P., Thermally sprayed aluminum coatings for the protection of subsea rises and pipelines carrying hot fluids. Coatings, 6 (58) (2016) 1-11. 18. Davis J.R., Handbook of Thermal Spray Technology, ASM International, Materials Park 2004. 19. Winnicki M., Rutkowska-Gorczyca M., Baszczuk A., Małachowska A., Piwowarczyk T., Ambroziak A., Corrosion resistance of tin

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The Influence of the Type of Coating on the Cutting Tool Wear During Turning Of 316L Austenitic Stainless Steel

Abstract

The paper presents the influence of coatings applied with the use of PVD method on cutting tools on the wear of the tool and compares it with an uncoated P25 cemented carbide plate. During the experiment, two types of TiAlN coatings were used, applied in various proportions, as well as TiN coating. During the tests, the average width of the wear band on the flank face in B VBBzone and the width of KBcrater were monitored. Moreover, the scanning analysis of the tool was conducted in order to determine the intensity of adhesive wear. The lowest values of selected tool wear indicators were found out with the use of TiAlN coating applied in eight layers in the proportions 33/67% -TiN/TiAlN. The scanning analysis proved the highest adhesive wear of the uncoated P25 cemented carbide plate, as well as increased abrasive wear of the flank face and the formation of a crater in comparison with coated plates.

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Cavitation degradation model of hard thin pvd coatings

References Brennen Ch.E., Cavitation and bubble dynamics, The Oxford Engineering Science Series 44, Oxford University Press (1995). Bourne N. K., On the collapse of cavities, Shock Waves 11 (2002) 447-455. Momber A. W., Cavitation damage to geomaterials in a flowing system, Journal of Materials Science 38 (2003) 747 - 757. Krella A., Czyżniewski A., Cavitation erosion resistance of nanocrystalline TiN coating deposited on stainless steel, Wear 265 (2008

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Multi-sided metallization of textile fibres by using magnetron system with grounded cathode

Abstract

The synthesis of coatings on textiles fibers enables functionalization of their properties e.g.: changing the reaction on IR radiation. In our experiment, a magnetron with a grounded cathode and positively biased anode was used as a source of plasma. A ring anode was positioned at 8 cm distance from the cathode. Samples of glass and cotton textile were placed at the plane of the anode. Ti and TiN coatings were deposited by sputtering of titanium target in Ar or Ar+ N2 atmosphere. SEM studies showed that, using the magnetron system described above, the textile fibers were covered by the 2 μm to 3 μm thick coatings. Unexpectedly, the coatings were deposited at both sides of the samples: the front side was exposed to glow discharge plasma and the backside was completely shaded from the plasma. IR optical investigation exhibited significant change in reflectance and transmittance of the coated textiles. The using of standard magnetron system (grounded anode and cathode at negative potential) resulted in a coating deposition at the textile side exposed to the plasma action only. We believe that the multi-sided deposition of coatings observed during the process run with magnetron with grounded cathode is a result of an ambipolar diffusion mechanism in the anodic potential drop region.

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Pareto Optimal Multi-Objective Optimization of Antiwear Tialn/Tin/Cr Coatings

.: Optimizing substrate and intermediate layers geometry to reduce internal thermal stresses and prevent surface crack formation in 2-D multilayered ceramic coatings. Journal of the European Ceramic Society 28 (2008), 711-716. 13. Szparaga Ł., Ratajski J., Zarychta A.: Multi objective optimization of, wear resistant TiAlN and TiN coatings deposited by PVD techniques. Archives of Materials Science and Engineering 1/48 (2011), 33-39. 14. Szparaga Ł., Ratajski J.: Polyoptimization of antiwear TiAlN and TiN coatings, deposited by PVD techniques on

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Caracterisation of Titanium Nitride Layers Deposited by Reactive Plasma Spraying

.: Characterization of nanostructured TiN coatings fabricated by reactive plasma spraying, Surface & Coatings Technology, vol. 202, no. 10, 2008, pp 1928-1934.

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