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Characterization of hard coatings by depth-sensing indentation measurements: Indentor effects

  • B. Rother*
  • , K. M. Kazmanli
  • *Bu çalışma için yazışmadan sorumlu yazar
  • Res. Inst. Precious Met. Metal Chem.

Araştırma sonucu: Dergiye katkıMakalebilirkişi

5 Atıf (Scopus)

Özet

Depth-sensing indentation measurements were performed with Knoop, Vickers and Berkovich indentors on hard coating systems consisting of magnetron-sputtered TiN, cathodic arc-deposited TiN and (Ti.Al)N, as well as magnetron-sputtered Zr-B-N. All coatings were deposited on hardened high-speed steel. The measurements were evaluated by an energy-related approach which provided the separation between coating, interface and substrate responses. The efficiency of the different indentors to the illustration of coating, interface and substrate effects was examined. In general, Berkovich-recorded results had the greatest potential for reproducible and reliable results.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)311-318
Sayfa sayısı8
DergiSurface and Coatings Technology
Hacim99
Basın numarası3
DOI'lar
Yayın durumuYayınlandı - 23 Şub 1998

Finansman

The authors wish to thank Profs. A.F. ¢;akir and M. Urgen from Istanbul Technical University, as well as Dr. H.A. Jehn from Research Institute for Precious Metals and Metal Chemistry for their stimulation and co-operation. Parts of this work were supported by the German Federal Ministry for Economic Affairs and the Association of Industrial Research Alliances under contract no. AiF I0499N.

Finansörler
Association of Industrial Research Alliances
German Federal Ministry for Economic Affairs

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