EXPERIMENTAL VERIFICATION OF DIFFERENT THEORETICAL APPROACHES FOR DEFINING FLD

Workability of materials is the possibility of permanent changes in shape and dimensions of workpieces without cracking or other forms of damage to the structure. This property, which numerically valorized by size of limit effective strain, depends on type of material, the initial structure and proc...

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Bibliographic Details
Published in:Annals of Faculty Engineering Hunedoara 2014-01, Vol.12 (1), p.211
Main Authors: Kraisnik, Milija, Vilotic, Dragisa, Siðanin, Leposava, Petrovic, Zarko
Format: Article
Language:English
Subjects:
Engineering
Materials science
Metals
Plastics
Online Access:Get full text
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Summary:Workability of materials is the possibility of permanent changes in shape and dimensions of workpieces without cracking or other forms of damage to the structure. This property, which numerically valorized by size of limit effective strain, depends on type of material, the initial structure and processing conditions. This paper shows results related to the defining of FLD in bulk metal forming processes, based on theapplication of various theoretical approaches for determining of mean values of ß - factor and strainlimit. [PUBLICATION ABSTRACT]
ISSN:1584-2665
2601-2332