Ways of Numerical Prediction of Austenitic Grain Size in Heat-Affected Zone of Welds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F14%3A%230006430" target="_blank" >RIV/46747885:24210/14:#0006430 - isvavai.cz</a>

Result on the web

<a href="http://www.scientific.net/AMR.1029.25" target="_blank" >http://www.scientific.net/AMR.1029.25</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1029.25" target="_blank" >10.4028/www.scientific.net/AMR.1029.25</a>

Result language

angličtina

Original language name

Ways of Numerical Prediction of Austenitic Grain Size in Heat-Affected Zone of Welds

Original language description

In the present time there is a clear effort to achieve the most exact mathematical description of the behaviour of ?Hi-tech? materials when exposed to temperature and stress loading. Besides the common numerically predicted values such as temperature, deformation and stress fields, or as the case may be structure changes during phase transformations, demands for prediction of the austenitic grain size in HAZ of welds become more and more frequent. That is why the present submission deals with the analysis of the determination of the grain size and grain growth kinetics of HR3C single-phase austenitic steel using the Monte Carlo Potts method. The procedure of obtaining the input data for numerical simulations will be demonstrated on HR3C steel, including the determination of grain growth kinetics and definition of all the parameters needed for a computational model. Results from the numerical simulation in Sysweld program will be then compared against the real experiment for a multi-lay

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JP - Industrial processes and processing

OECD FORD branch

—

Project

<a href="/en/project/TA02010992" target="_blank" >TA02010992: Development and validation of the welding and heat treatment numerical simulation including simplify numerical lifetime prediction of welded joints for new trend materials which are using in energy sector, airplane and space industry.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Advanced Materials Research, Vol. 1029

ISBN

978-3-03835-240-2

ISSN

1022-6680

e-ISSN

—

Number of pages

6

Pages from-to

25-30

Publisher name

Trans Tech Publications Ltd

Place of publication

Pfaffikon, Švýcarsko

Event location

Timisoara, Romania

Event date

Jun 19, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—