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Some reflections on a model to predict the erosion rate of the passive film on pure metals

Stack, Margaret and Abdelrahman, Shehab (2009) Some reflections on a model to predict the erosion rate of the passive film on pure metals. In: 13th International Conference on Aerospace Science and Aviation Technology, ASAT 2009, 2009-05-26 - 2009-05-28, Cairo, Egypt.

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Abstract

A model to predict the erosion rate of the passive films on metals is proposed. The model investigates the effect of eroded particles on a metal on which a passive (oxide) film has formed. To date, many of the existing erosion models have concentrated on normal angle erosion of the oxide layer. This new approach considers the effect of oblique impacts on the oxide layer and the effect of its thickness on the amount of metal and oxide layer removal. The model is then tested by comparision to previous experimental work.

Item type: Conference or Workshop Item (Paper)
ID code: 14365
Keywords: erosion, corrosion, passive layer wear, oblique impacts, Mechanical engineering and machinery, Mining engineering. Metallurgy, Mechanical Engineering, Mechanics of Materials, Metals and Alloys, Surfaces, Coatings and Films, Modelling and Simulation
Subjects: Technology > Mechanical engineering and machinery
Technology > Mining engineering. Metallurgy
Department: Faculty of Engineering > Mechanical and Aerospace Engineering
Depositing user: Ms Katrina May
Date Deposited: 11 Dec 2009 19:26
Last modified: 17 Jun 2015 16:17
Related URLs:
URI: http://strathprints.strath.ac.uk/id/eprint/14365

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