Detail publikace
Různé plastometrické testy u polo tuhých materiálů a jejich numerická simulace
KOTRBÁČEK, P. HORSKÝ, J.
Český název
Různé plastometrické testy u polo tuhých materiálů a jejich numerická simulace
Anglický název
Various plastometric tests for semi solid materials and their numerical simulations
Typ
článek v časopise - ostatní, Jost
Jazyk
en
Originální abstrakt
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.
Český abstrakt
Vyhodnocení napětí materiálu , procházejících plastickou deformací je hlavním předmětem plastometrických testů, jako jsou testy tahové , kroutící a testy stlačitelnosti.
Anglický abstrakt
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.
Klíčová slova anglicky
semi solid materials, numerical simulationplastometric test
Rok RIV
2004
Vydáno
19.09.2004
Nakladatel
GRIPS media GmbH
Místo
Bad Harzburg
ISBN
3-937057-08-0
ISSN
1611-4442
Kniha
Steel Grips, Journal of steel and related materials
Časopis
Steel Grips, Journal of steel and related materials
Ročník
2
Číslo
2004
Číslo edice
1
Strany od–do
735–740
Počet stran
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"
}