Hydrostatic extrusion

Halina Garbacz , Krzysztof Topolski , Maciej Motyka

Abstract

Hydrostatic extrusion (HE) is a method enabling nanostructuring of many metals and their alloys. It is also successfully used for fabrication of nanocrystalline titanium, as demonstrated in this chapter. The progress in HE processing and its main advantages and limitations are described. Process conditions determining microstructure and mechanical properties of hydrostatically extruded titanium are also discussed. Tribological and technological challenges encountered in titanium HE are particularly emphasized. Finally, we discuss the optimum value of the accumulated strain necessary for substantial grain refinement of titanium.
Author Halina Garbacz (FMSE / DMD)
Halina Garbacz,,
- Division of Materials Design
, Krzysztof Topolski (FMSE / DMD)
Krzysztof Topolski,,
- Division of Materials Design
, Maciej Motyka
Maciej Motyka,,
-
Pages37-53
Publication size in sheets0.8
Book Garbacz Halina, Semenova Irina P., Zherebtsov Sergey, Motyka Maciej (eds.): Nanocrystalline Titanium (Micro and Nano Technologies), 2019, Elsevier, ISBN 978-0128145999, 277 p.
Keywords in EnglishSevere plastic deformation, Hydrostatic extrusion, Titanium, Microstructure, Transmission electron microscopy, Grain refinement, Nanostructured and nanocrystalline metals, Mechanical properties
DOIDOI:10.1016/B978-0-12-814599-9.00003-1
URL https://www.sciencedirect.com/science/article/pii/B9780128145999000031
Languageen angielski
Score (nominal)0
ScoreMinisterial score = 0.0, 11-03-2019, BookMonographyChapterAuthor
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