Paper Title:
TiAlSiN Coatings Prepared by Hybrid PVD Technology for High Speed Milling of Hardened Steel
  Abstract

TiAlSiN coatings with different Al content were prepared by hollow cathode discharge ion plating (HCDIP) and medium frequency magnetron sputtering ion plating (MFMSIP) hybrid physical vapor deposition (PVD) coating system. The composition, microstructure, mechanical properties of these coatings were systematically investigated by means of EDX, XRD, SEM, nanoindentation, scratch and tribological tests. It was found that the coatings had (111) or (200) preferred orientation with addition of Al. Proper content of Al led to increase of microhardness and adhesion. The flank wear of carbide end mill coated with TiAlSiN had the least wear than those coated with TiAlN and TiSiN coatings under the high speed milling of hardened steel experiments.

  Info
Periodical
Advanced Materials Research (Volumes 69-70)
Edited by
Julong Yuan, Shiming Ji, Donghui Wen and Ming Chen
Pages
423-427
DOI
10.4028/www.scientific.net/AMR.69-70.423
Citation
D.H. Yu, C. Y. Wang, X.L. Cheng, Y. X. Song, "TiAlSiN Coatings Prepared by Hybrid PVD Technology for High Speed Milling of Hardened Steel", Advanced Materials Research, Vols. 69-70, pp. 423-427, 2009
Online since
May 2009
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Price
$32.00
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