Structure and properties of wear resistance PVD coatings deposited onto X37CrMoV5-1 type hot work steel

Dobrzański, L. A.; Polok, M.; Adamiak, M.

doi:10.1016/j.jmatprotec.2005.02.164

Cited by 30 publications

(16 citation statements)

References 18 publications

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“…The characterizations microstructural, morphological and physicochemical of the various multi-layer coatings are essential within the framework of this study, of which the objective is it to connect the mechanical properties of these deposits to their macroscopic and microscopic study. A variety of multilayer systems such as TiN/CrN [1], TiAlN/CrN [2], TiN/TiAlN [3], etc., have been studied extensively. However, there are very few reports on the multilayer coatings based on CrN and CrAlN [4].…”

Section: Introductionmentioning

confidence: 99%

Study of CrAlN Multilayred Thin Films

Ibrahim¹,

Ghrib²

2011

New Tribological Ways

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Section: Introductionmentioning

confidence: 99%

Study of CrAlN Multilayred Thin Films

Ibrahim¹,

Ghrib²

2011

New Tribological Ways

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“…A variety of multilayer systems such as TiN/CrN [1], TiAlN/CrN [2], TiN/TiAlN [3], etc., have been studied extensively. However, there are very few reports on the multilayer coatings based on CrN and CrAlN [4].…”

Section: Introductionmentioning

confidence: 99%

Elaboration, characterization of CrN- based coatings

Tlili¹,

Nouveau²,

Guillemot³

et al. 2011

AIP Conference Proceedings

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is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. Abstract. Cr, CrN and CrAlN monolayers were synthesized by RF dual magnetron sputtering on AISI4140 steel and silicon substrates at 200°C. Multilayers coatings based on the three mono-layers such as CrN/CrAlN and Cr/CrN/CrAlN were also synthesized only on Si. The physico-chemical and mechanical properties of the layers were determined by AFM, SEM+WDS, stress, roughness and nanoindentation measurements. The influence of the thickness on the mechanical properties of the monolayers stresses has been studied and as a consequence we compared the mono and multilayers stress state.

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“…[21][22][23][24] PVD coatings offer an attractive combination of high hardness, good wear resistance, and chemical stability and have thus been widely employed on forming and cutting tools in recent years. [25][26][27][28][29][30][31][32] However, there have been very few attempts to explore the potential of PVD coatings in thixoforming tools for high-temperature alloys. [2,[33][34][35] AlTiN type PVD coatings are particularly identified for high-temperature use owing to an excellent oxidation resistance.…”

Section: Introductionmentioning

confidence: 99%

High-Temperature Sliding Wear Testing of Cathodic Arc Physical Vapor Deposition AlTiN- and AlTiON-Coated Hot Work Tool Steels

Birol

İsler

Ürgen

2010

Metall Mater Trans A

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Thin hard coatings provide the much needed protection for steel thixoforming tools that must resist wear at high temperatures. The wear resistance of AlTiN-and AlTiON-coated hot work tool steel was investigated at 1023 K (750°C), measured to be the cavity surface temperature shortly after the steel slurry was forced into the thixoforming die. The wear tests were repeated in exactly the same fashion with uncoated tool steel samples to identify the impact of AlTiN and AlTiON coatings on the high-temperature wear performance of X32CrMoV33 tool steel. The nature, the thickness, and the adherence of the oxide scales impact the tribological behavior. The poor adherence and limited ductility of ferrous oxides promote the failure of the oxide scale impairing the resistance to wear of the hot work tool steel at elevated temperatures. The substantial softening in the X32CrMoV33 hot work tool steel is also critical in the wear volume loss it suffers. AlTiN and AlTiON coatings, on the other hand, form a stable and protective oxide surface layer at high temperatures and therefore provide an enhanced resistance to oxidation. The latter is relatively more resistant to oxidation and is thus the better of the two coatings tested in the present work.

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Structure and properties of wear resistance PVD coatings deposited onto X37CrMoV5-1 type hot work steel

Cited by 30 publications

References 18 publications

Study of CrAlN Multilayred Thin Films

Study of CrAlN Multilayred Thin Films

Elaboration, characterization of CrN- based coatings

High-Temperature Sliding Wear Testing of Cathodic Arc Physical Vapor Deposition AlTiN- and AlTiON-Coated Hot Work Tool Steels

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