Functionally graded materials prepared using pm methods

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Author:
Rozmus, Marcin
Jaworska, Lucyna
Królicka, Bogna
Twardowska, Agnieszka
Publisher:
Institute of Technology, Pedagogical University, Cracow, cop. 2006
xmlui.dri2xhtml.METS-1.0.item-citation: Problems of modern techniques in aspect of engineering and education / [ed. board Paweł Kurtyka et al.]. - Cracow, 2006. - S. [195]-200.
xmlui.dri2xhtml.METS-1.0.item-iso: en
Subject:
functionally graded materials
diamond - carbide composite
centrifugal deposition
HPHT sintering
properties
Date: 2006
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Abstract
In this work the state of art related to obtaining, properties and application of functionally graded materials is presented. Functionally graded materials (FGM) secure obtaining of cutting tools of wear resistance surface layer and ductile body frame. Diamond - carbide FGMs were prepared using the centrifugal deposition method for material compaction. Phase composition of FGM strongly depends on conditions of centrifugal sedimentation process: duration, rotation speed, solid content, dispersive liquids. The centrifugal deposition process of forming powders guarantees gradient phase composition for materials obtaining in the powder sintering process.
URI
http://hdl.handle.net/11716/1413
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