Plastic deformation of the plastic matrix–hard inclusion composite system during high-temperature gas extrusion

The results of investigations of the production of abrasive rod or wire diamond tools by high-temperature gas extrusion are presented. The versions of preparation of an initial metallic workpiece filled with a mixture of abrasive diamond grains are considered. The forming of plastic materials with h...

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Bibliographic Details
Published in:Russian metallurgy Metally 2016-11, Vol.2016 (11), p.1083-1086
Main Authors: Berbentsev, V. D., Bugakov, V. I., Vaganov, V. E., Alymov, M. I., Aborkin, A. V.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Diamond tools
Diamonds
Discontinuity
Extrusion
Inclusions
Materials Science
Metallic Materials
Polymers
Porosity
Wire
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Summary:The results of investigations of the production of abrasive rod or wire diamond tools by high-temperature gas extrusion are presented. The versions of preparation of an initial metallic workpiece filled with a mixture of abrasive diamond grains are considered. The forming of plastic materials with hard inclusions, which is caused by deformation redistribution in the volume and is accompanied by the formation of pores and discontinuities adjoined to the hard inclusions, is considered. The results obtained demonstrate the prospects of application of high-temperature gas extrusion for the production of diamond tools for various purposes.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029516110045