Erosion by solid particles of W/W–N multilayer coatings obtained by PVD process

Gachon, Yves; Ienny, Patrick; Förner, Andreas; Farges, Géraldine; Catherine, M.C. Sainte; Vannes, A.B.

doi:10.1016/s0257-8972(98)00838-x

Cited by 46 publications

(11 citation statements)

References 17 publications

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“…In the work of Gachon, 2 Sekkal, 4 and Saada and Zaoui, 9 the flows are irreversible phenomena, nonlinear, and strongly dissipative. At the beginning of plastic deformation, the distribution is very heterogeneous, where the formation of strips of dislocations is witnessed.…”

Section: Resultsmentioning

confidence: 99%

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Tribological Characterization of Heat-Resisting Steel

Boudoukha

Djabi

Coquillet

2009

Experimental Techniques

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Section: Resultsmentioning

confidence: 99%

“…Several authors have been interested in the issue of damage and metal fatigue with the aim of increasing the service life of parts and optimizing the conditions of surface treatment 1–6 . It is thus natural to try to understand mechanical behavior in relation to the microstructure of materials.…”

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confidence: 99%

Tribological Characterization of Heat-Resisting Steel

Boudoukha

Djabi

Coquillet

2009

Experimental Techniques

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“…In this view, it is clear that solid particle impingement angle as mentioned in Refs. [41][42][43] and solar array tilt angle are similar that can be changed together from 0 • to 90 • .…”

Section: Discussionmentioning

confidence: 99%

Heat treatment effect on erosion behavior of poly(methylmethacrylate) for optical transmittance efficiency

Çoban

2014

Applied Surface Science

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“…Use of multilayer ceramic-metallic coatings like Ti/TiN [10,11], W/WN [12], Ti/TiB 2 [13], and TiAlN-X (Ti, Al, Cu) [8] has been previously studied in literature. Erosion rater of multilayer coatings was found to be much lower than for single layer coatings [12,14].…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Wear Resistance Properties of Cr/CrN Multilayer Coatings against Sand Erosion

Naveed

Obrosov

Weiß

2015

Conference Papers in Science

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The wear of metallic components used in gas and steam turbines due to erosive sand particles leads to a tremendous decrease in their lifetime. This wear can be reduced by the use of suitable erosion resistant coatings resulting in lower maintenance costs. In this context, multilayer Cr/CrN PVD coatings using an industrial coater were designed and applied on Inconel 718, a material which finds its application in gas turbines. A variation in the bimodal period has been induced in order to achieve an optimal coating architecture providing optimum properties needed for the erosion resistant coatings. The coating was deposited using a single Crtarget with an induction of N 2 during the nitriding phase at a temperature of 480-500 ∘ C and the coating thickness of 24-26 m was kept constant throughout. The erosion tests were conducted at angles of 30 ∘ , 60 ∘ , and 90 ∘ . The sand used for the test is an irregular shaped SiO 2 . The erosion tests were followed by a detailed microscopic examination of the eroded coating structure in combination with nanoindentation and scratch tests.

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Erosion by solid particles of W/W–N multilayer coatings obtained by PVD process

Cited by 46 publications

References 17 publications

Tribological Characterization of Heat-Resisting Steel

Tribological Characterization of Heat-Resisting Steel

Heat treatment effect on erosion behavior of poly(methylmethacrylate) for optical transmittance efficiency

Investigation of the Wear Resistance Properties of Cr/CrN Multilayer Coatings against Sand Erosion

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