Determination of forming limits of TWIP steel sheet using linear and nonlinear strain paths
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F18%3AN0000054" target="_blank" >RIV/26316919:_____/18:N0000054 - isvavai.cz</a>
Alternative codes found
RIV/26316919:_____/18:N0000053
Result on the web
<a href="http://iopscience.iop.org/article/10.1088/1757-899X/461/1/012019" target="_blank" >http://iopscience.iop.org/article/10.1088/1757-899X/461/1/012019</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/461/1/012019" target="_blank" >10.1088/1757-899X/461/1/012019</a>
Alternative languages
Result language
angličtina
Original language name
Determination of forming limits of TWIP steel sheet using linear and nonlinear strain paths
Original language description
The main goal of the present paper is investigation of the mechanical behaviour of high manganese content steel sheet which is well known in the literature as Twinning-Induced Plasticity (TWIP) under linear and nonlinear loading path. Contrary to Nakajima experiment, cruciform specimen under biaxial loading can provide linear and nonlinear strain path. This work aims to determine the numerical Forming Limit Curve (FLC) for TWIP sheet using cruciform specimen under biaxial loading. For this purpose, uniaxial tensile tests are performed on standard dog-bone samples which are extracted from rolling, transversal and diagonal directions to identify the flow curve as well as Lankford ratios. Data are used as input for numerical simulation of cruciform specimen. Results show the applicability of cruciform specimen for linear and nonlinear strain paths.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
5th International Conference Recent Trends in Structural Materials, COMAT 2018
ISBN
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ISSN
1757-899X
e-ISSN
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Number of pages
6
Pages from-to
nestránkováno
Publisher name
IOP Publishing Ltd.
Place of publication
Bristol
Event location
Plzeň
Event date
Nov 14, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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