Publication detail
Various plastometric tests for semi solid materials and their numerical simulations
KOTRBÁČEK, P. HORSKÝ, J.
Czech title
Různé plastometrické testy u polo tuhých materiálů a jejich numerická simulace
English title
Various plastometric tests for semi solid materials and their numerical simulations
Type
journal article - other
Language
en
Original abstract
The evaluation of flow stress of materials undergoing the plastic deformation is the prime objective of the plastometric tests, such as tensile, torsion and compression tests. These tests are not adequate in case of the deformation of semi-solid materials. Therefore, the main objective of the present work is the review of various plastometric tests, like hot upsetting test, ‘needle’ test, ‘U-tube’ test and ‘double cup’ extrusion test, for evaluation of material properties of metal alloys deformed in semi-solid state. Analysed tests can supply information regarding both rheological and friction models of metal alloys in semi-solid state and the measured data can be directly used in the inverse analysis of the deformation process.
Czech abstract
Vyhodnocení napětí materiálu , procházejících plastickou deformací je hlavním předmětem plastometrických testů, jako jsou testy tahové , kroutící a testy stlačitelnosti.
English abstract
The evaluation of flow stress of materials undergoing the plastic deformation is the prime objective of the plastometric tests, such as tensile, torsion and compression tests. These tests are not adequate in case of the deformation of semi-solid materials. Therefore, the main objective of the present work is the review of various plastometric tests, like hot upsetting test, ‘needle’ test, ‘U-tube’ test and ‘double cup’ extrusion test, for evaluation of material properties of metal alloys deformed in semi-solid state. Analysed tests can supply information regarding both rheological and friction models of metal alloys in semi-solid state and the measured data can be directly used in the inverse analysis of the deformation process.
Keywords in English
semi solid materials, numerical simulationplastometric test
RIV year
2004
Released
19.09.2004
Publisher
GRIPS media GmbH
Location
Bad Harzburg
ISBN
3-937057-08-0
ISSN
1611-4442
Book
Steel Grips, Journal of steel and related materials
Journal
Steel Grips, Journal of steel and related materials
Volume
2
Number
2004
Edition number
1
Pages from–to
735–740
Pages count
6
BIBTEX
@article{BUT46461,
author="Petr {Kotrbáček} and Jaroslav {Horský},
title="Various plastometric tests for semi solid materials and their numerical simulations",
journal="Steel Grips, Journal of steel and related materials",
booktitle="Steel Grips, Journal of steel and related materials",
year="2004",
volume="2",
number="2004",
month="September",
pages="735--740",
publisher="GRIPS media GmbH",
address="Bad Harzburg",
isbn="3-937057-08-0",
issn="1611-4442"
}