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Analysis of the Erosion of Cubic Centered and Face Centered Metallic Materials [Analyse de L'erosion de Matereaux Metalliques de Structures Cubiques Centree et Face Centree]A generalized law of erosion, in nondimensional form, is proposed. The aforementioned explicitly gives an account of the nature and the microstructure of the material impacted, the angle of impact of the particles, and their hardness. The erosion behavior of various steels, pig iron, and cast iron is examined as well as the behavior of new ordered intermetallic materials, Fe-25% Al-(Zr, Cr, B). The concern of such alloys in an erosion-corrosion environment is shown.

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Une loi généralisée d'usure par érosion, sous forme non dimensionnelle, est proposée. Celle-ci rend compte explicitement de la nature et de la microstructure du matériau impacté, de l'angle d'impact des particules, de leur acuité at de leur durete. Le comportement à l'érosion de divers aciers et fontes est examiné ainsi que la tenue de nouveaux matériaux intermétalliques ordonnés Fe-25% Al - (Zr, Cr, B). L'interet de tels alliages dans des environnements agressifs du type érosion-corrosion est montré. Mots clés: usure, érosion, modèle, matériaux métalliques, intermétalliques Fe-Al.
Document ID
19950013258
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
A Magnée
(University of Liège Liège, Belgium)
Date Acquired
August 16, 2013
Publication Date
November 1, 1994
Publication Information
Publication: Erosion, Corrosion and Foreign Object Damage Effects in Gas Turbines
Publisher: North Atlantic Treaty Organization
ISBN: 9283600053
Subject Category
Metals and Metallic Materials
Report/Patent Number
AGARD-CP-558
Meeting Information
Meeting: Propulsion and Energetics Panel (PEP) Symposium
Location: Rotterdam
Country: NL
Start Date: April 25, 1994
End Date: April 28, 1994
Sponsors: North Atlantic Treaty Organization
Accession Number
95N19674
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.
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