REVIEW OF PHYSICAL VAPOUR DEPOSITION (PVD) TECHNIQUES FOR HARD COATING

Authors

  • A. Mubarak A. Mubarak Department of Materials Engineering, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, MALAYSIA
  • E. Hamzah E. Hamzah Department of Materials Engineering, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, MALAYSIA
  • M. R. M. Tofr M. R. M. Tofr Advanced Materials Research Center (AMREC) SIRIM Berhad, Malaysia

Keywords:

Hard coating, cathodic arc, magnetron sputtering, deposition parameters

Abstract

This paper is a review on the status of hard coating of various physical vapour deposition
(PVD) techniques and compare their properties. The use of hard and wear resistant PVD
coatings on cutting tools is now widespread in global manufacturing for reducing
production cost and improving productivity , all of which are essential if industry is to
remain economically competitive. The review includes the drawbacks of cathodic arc
evaporation (CAE) and conventional magnetron sputtering processes and in this context
their improvements. PVD techniques based on sputtering and cathodic arc methods are
widely used to deposit hard coating for various cutting tools and many others. From the
study, it was concluded that the CAE and radio frequency (RF) magnetron sputtering are
the most widely used techniques and appropriate methods for thin film coating. Each
technique has its own limitations and process parameters vary with the selection of PVD
techniques. These techniques were further modified where uniform and dense coatings
with improved adhesion can be achieved without the emission of macrodroplets from
plasma streams.

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Published

2018-04-24

How to Cite

A. Mubarak, A. M., E. Hamzah, E. H., & M. R. M. Tofr, M. R. M. T. (2018). REVIEW OF PHYSICAL VAPOUR DEPOSITION (PVD) TECHNIQUES FOR HARD COATING. Jurnal Mekanikal, 20(2). Retrieved from https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/191

Issue

Section

Mechanical

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