Comparative wear behavior studies of coated inserts during milling of NiCrMoV steel

S. Oomen-Hurst; M. D.Abad M. Khanna; S. C. Veldhuis

doi:10.1016/j.triboint.2012.02.020

Comparative wear behavior studies of coated inserts during milling of NiCrMoV steel

S. Oomen-Hurst
, M. D.Abad M. Khanna
, S. C. Veldhuis^*

^*Corresponding author for this work

Research output: Indexed journal article › Article › peer-review

12 Citations (Scopus)

Abstract

This paper contains the results of a tool wear study conducted to compare the performance of three coated carbide inserts during milling of NiCrMoV steel. Wear behavior of CVD TiCN/Al ₂O ₃/TiN and PVD TiAlN/Al ₂O ₃/ZrN multilayer coatings was compared on the milling inserts with different designs (various chip breaker groove angles). To understand the wear process, detailed XRD and SEM/EDS analysis combined with Raman spectroscopy of the worn inserts have been performed. It was shown that the high chemical and thermal stability of the TiAlN layer in the PVD coating provides superior protection for the tool substrate after the outer coating layers have detached.

Original language	English
Pages (from-to)	115-123
Number of pages	9
Journal	Tribology International
Volume	53
DOIs	https://doi.org/10.1016/j.triboint.2012.02.020
Publication status	Published - Sept 2012
Externally published	Yes

Keywords

Cutting tool materials
NiCrMoV steel
Raman analysis
Tool wear

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10.1016/j.triboint.2012.02.020

Cite this

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title = "Comparative wear behavior studies of coated inserts during milling of NiCrMoV steel",

abstract = "This paper contains the results of a tool wear study conducted to compare the performance of three coated carbide inserts during milling of NiCrMoV steel. Wear behavior of CVD TiCN/Al 2O 3/TiN and PVD TiAlN/Al 2O 3/ZrN multilayer coatings was compared on the milling inserts with different designs (various chip breaker groove angles). To understand the wear process, detailed XRD and SEM/EDS analysis combined with Raman spectroscopy of the worn inserts have been performed. It was shown that the high chemical and thermal stability of the TiAlN layer in the PVD coating provides superior protection for the tool substrate after the outer coating layers have detached.",

keywords = "Cutting tool materials, NiCrMoV steel, Raman analysis, Tool wear",

author = "S. Oomen-Hurst and \{M. Khanna\}, \{M. D.Abad\} and Veldhuis, \{S. C.\}",

note = "Funding Information: The authors would like to acknowledge the financial contributions of the NSERC – Natural Sciences and Engineering Research Council of Canada and Dr. G. Fox-Rabinovich for his contribution.",

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AU - Oomen-Hurst, S.

AU - M. Khanna, M. D.Abad

AU - Veldhuis, S. C.

N1 - Funding Information: The authors would like to acknowledge the financial contributions of the NSERC – Natural Sciences and Engineering Research Council of Canada and Dr. G. Fox-Rabinovich for his contribution.

PY - 2012/9

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N2 - This paper contains the results of a tool wear study conducted to compare the performance of three coated carbide inserts during milling of NiCrMoV steel. Wear behavior of CVD TiCN/Al 2O 3/TiN and PVD TiAlN/Al 2O 3/ZrN multilayer coatings was compared on the milling inserts with different designs (various chip breaker groove angles). To understand the wear process, detailed XRD and SEM/EDS analysis combined with Raman spectroscopy of the worn inserts have been performed. It was shown that the high chemical and thermal stability of the TiAlN layer in the PVD coating provides superior protection for the tool substrate after the outer coating layers have detached.

AB - This paper contains the results of a tool wear study conducted to compare the performance of three coated carbide inserts during milling of NiCrMoV steel. Wear behavior of CVD TiCN/Al 2O 3/TiN and PVD TiAlN/Al 2O 3/ZrN multilayer coatings was compared on the milling inserts with different designs (various chip breaker groove angles). To understand the wear process, detailed XRD and SEM/EDS analysis combined with Raman spectroscopy of the worn inserts have been performed. It was shown that the high chemical and thermal stability of the TiAlN layer in the PVD coating provides superior protection for the tool substrate after the outer coating layers have detached.

KW - Cutting tool materials

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KW - Raman analysis

KW - Tool wear

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JO - Tribology International

JF - Tribology International

ER -

Comparative wear behavior studies of coated inserts during milling of NiCrMoV steel

Abstract

Keywords

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