Investigating the chromium-platinum coated system

N. Hanief, C. I. Lang, M. Topic

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this study, the effects of heat treatment on phase formation and surface morphology of the Cr-Pt coated system are investigated using X-ray diffraction and electron microscopy techniques. The CrPt and Cr4Pt (Cr3Pt - A15 type) phases were formed after heat treatment of the coated samples. Heat treating at 1000°C renders a distinct island coating morphology that is non-continuous in nature. A diffusional model is proposed for this coated system with regards to the surface morphology formation after heat treatment.

Original languageEnglish
Pages (from-to)151-156
Number of pages6
JournalJournal of the Southern African Institute of Mining and Metallurgy
Volume114
Issue number2
Publication statusPublished - 2014

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