A new constitutive model for the plastic flow of metals at elevated temperatures
S Spigarelli, M El Mehtedi - Journal of materials engineering and …, 2014 - Springer
A new constitutive model based on the combination of the Garofalo and Hensel-Spittel
equations has been used to describe the plastic flow behavior of an AA6005 aluminum alloy …
equations has been used to describe the plastic flow behavior of an AA6005 aluminum alloy …
Hot workability in process modeling of a bearing steel by using combined constitutive equations and dynamic material model
M El Mehtedi, F Gabrielli, S Spigarelli - Materials & Design, 2014 - Elsevier
The high temperature workability of a 1% C–1.5% Cr steel was investigated by means of
torsion experiments carried out between 1125 and 1000° C. The main task of the study was …
torsion experiments carried out between 1125 and 1000° C. The main task of the study was …
Hot deformation behavior and softening kinetics of Ti–V–B microalloyed steels
Results of the effect of deformation parameters on the hot-deformation behavior and
softening kinetics of two Ti–V–B-microalloyed steels were presented in the paper. The …
softening kinetics of two Ti–V–B-microalloyed steels were presented in the paper. The …
Elaboration of forging conditions on the basis of the precipitation analysis of MX-type phases in microalloyed steels
The paper presents analysis of the precipitation of MX-type (M—microalloying element, X—
interstitial element) phases in austenite of constructional steels microalloyed with Nb, Ti …
interstitial element) phases in austenite of constructional steels microalloyed with Nb, Ti …
[HTML][HTML] Kinetics of austenite phase transformations in newly-developed 0.17 C-2Mn-1Si-0.2 Mo forging steel with Ti and V microadditions
This work presents the results of phase transformation kinetics during continuous cooling in
newly developed high strength low-alloy steel (HSLA). Initial theoretical calculations for the …
newly developed high strength low-alloy steel (HSLA). Initial theoretical calculations for the …
[PDF][PDF] The influence of hot-working conditions on the structure and mechanical properties of forged products of microalloyed steel
Purpose: Results of the effect of thermomechanical processing conditions on the
microstructure, mechanical properties and crack resistance are included in the present work …
microstructure, mechanical properties and crack resistance are included in the present work …
Analiza strukturalna matryc stosowanych do kucia na ciepło w aspekcie ich trwałości
M Hawryluk, M Zwierzchowski - Eksploatacja i Niezawodność, 2009 - yadda.icm.edu.pl
Na trwałość narzędzi stosowanych w procesach kucia wpływa wiele czynników mających
niekiedy przeciwstawny charakter. Żywotność matryc zależy od poprawnego ich …
niekiedy przeciwstawny charakter. Żywotność matryc zależy od poprawnego ich …
Estudo de um aço microligado utlizado na estampagem de componentes-automóvel
BDM Duarte - 2013 - search.proquest.com
Este trabalho, realizado em colaboração com a empresa Gametal–Metalúrgica da
Gandarinha SA, consistiu no estudo de um aço microligado ao Nb e ao Ti de alta …
Gandarinha SA, consistiu no estudo de um aço microligado ao Nb e ao Ti de alta …
[引用][C] The numerical analysis of selected defects in forging processes
A Łukaszek-Sołek, S Bednarek, Ł Lisiecki, P Skubisz - Computer Methods in Materials …, 2019
[引用][C] Technologický postup kování zápustkového výkovku z mikrolegované oceli 30MnVS6
J Hollesch - 2012 - dspace.vsb.cz
Tato diplomová práce se zabývá rozborem řízeného kování a ochlazování zápustkového
výkovku z mikrolegované oceli. V experimentu je srovnáváno několik variant kování a …
výkovku z mikrolegované oceli. V experimentu je srovnáváno několik variant kování a …