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General Information
    • ISSN: 1793-8198 (Print)
    • Abbreviated Title: Int. J. Mater. Mech. Manuf.
    • Frequency: Bimonthly
    • DOI: 10.18178/IJMMM
    • Editor-in-Chief: Prof. Ian McAndrew
    • Co-editor-in-Chief: Prof. K. M. Gupta
    • Executive Editor: Cherry L. Chen
    • Abstracting/Indexing: Inspec (IET), Chemical Abstracts Services (CAS),  ProQuest, Crossref, Ulrich's Periodicals Directory,  EBSCO.
    • E-mail ijmmm@ejournal.net

Editor-in-chief
Prof. Ian McAndrew
Capitol Technology University, USA
It is my honor to be the editor-in-chief of IJMMM. I will do my best to work with the editorial team and help make this journal better.

IJMMM 2020 Vol.8(3): 64-68 ISSN: 1793-8198
DOI: 10.18178/ijmmm.2020.8.3.485

Tool Wear of (Al,Cr,W)/(Al,Cr,W,Si)-Based-Coated Cemented Carbide Tools in Cutting of Hardened Steel

Tadahiro Wada, Akiyoshi Nitta, and Junsuke Fujiwara
Abstract—In this study, a carbonitride coating film was deposited on a cemented carbide ISO K10 using three different Al-Cr-W-Si targets. The coating film structure consists of mono-layer film and multi-layer films. The hardened steel ASTM D2 was cut with five types of coated cemented carbide tools. The tool wear of the coated tools was experimentally investigated. The following results were obtained: (1) Comparing the wear progress of the (Al53,Cr23,W14,Si10)(C,N)- and (Al58,Cr25,W7,Si10)(C,N)-coated tool, the wear progress of the (Al58,Cr25,W7,Si10)(C,N)-coated tool is slightly slower than that of the (Al53,Cr23,W14,Si10)(C,N)-coated tool. (2) Comparing the wear progress of the (Al60,Cr25,W15)(C,N)/(Al53,Cr23,W14,Si10)(C,N)- and the (Al53,Cr23,W14,Si10)(C,N)/(Al58,Cr25,W7,Si10)(C,N)-coated tool, the wear progress of the (Al53,Cr23,W14,Si10)(C,N)/(Al58,Cr25,W7,Si10)(C,N)-coated tool is slightly slower than that of the (Al60,Cr25,W15)(C,N)/(Al53,Cr23,W14,Si10)(C,N)-coated tool.

Index Terms—Cutting, physical vapor deposition coating method, tool wear, (Al,Cr,W)(C,N)-coating film, (Al,Cr,W,Si)(C,N)-coating film, hardened steel.

Tadahiro Wada and Akiyoshi Nitta are with the Department of Mechanical Engineering, National Institute of Technology, Nara College, 22 Yata Yamatokoriyama, Nara 639-1080 Japan (e-mail: wada@mech.nara-k.ac.jp).
Junsuke Fujiwara is with the Doshisha, University, Kyotanabe, Japan.

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Cite: Tadahiro Wada, Akiyoshi Nitta, and Junsuke Fujiwara, "Tool Wear of (Al,Cr,W)/(Al,Cr,W,Si)-Based-Coated Cemented Carbide Tools in Cutting of Hardened Steel," International Journal of Materials, Mechanics and Manufacturing vol. 8, no. 3, pp. 64-68, 2020.

Copyright © 2020 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
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