Effect of Single and Duplex Thin Hard Film Coatings on the Wear Resistance of 1.2343 Tool Steel

In aluminum extrusion process, tool steels used as die materials suffer from mechanical, thermal and tribological stresses causing plastic deformation, wear and heat checking during hot metal flow. Thin hard film coatings like TiN, (Ti,Al)N and CrN are preferred in order to improve the surface prope...

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Veröffentlicht in:	Transactions of the Indian Institute of Metals 2018-02, Vol.71 (2), p.411-419
Hauptverfasser:	Çelik, Gülşah Aktaş, Polat, Şeyda, Atapek, Ş. Hakan
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Aluminum extrusion Chemistry and Materials Science Coating effects Coefficient of friction Corrosion and Coatings Deformation effects Deformation mechanisms Deformation wear Duplex stainless steels Extrusion dies Friction reduction High temperature Hot wear Materials Science Metallic Materials Plastic deformation Protective coatings Surface properties Technical Paper Thermal fatigue Thin films Titanium Tool steels Tool wear Tribology Wear rate Wear resistance Wear tests
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