Effects of low-temperature transformation and transformation-induced plasticity on weld residual stresses: Numerical study and neutron diffraction measurement

W Jiang, W Chen, W Woo, ST Tu, XC Zhang, V Em - Materials & Design, 2018 - Elsevier
In this study, the weld residual stresses (RS) in a 25 mm thick ferrite steel plate with newly
developed low-temperature transformation (LTT) welding wire were investigated by finite …

A micromechanical modeling of the Greenwood–Johnson mechanism in transformation induced plasticity

L Taleb, F Sidoroff - International Journal of Plasticity, 2003 - Elsevier
An experimental analysis of transformation induced plasticity (TRIP) considering bainitic
transformation in a 16MND5 steel (SA508Cl3 in ASTM norm) has been reported recently in …

Influence of transformation induced plasticity on simulated results of welding residual stress in low temperature transformation steel

D Deng, H Murakawa - Computational Materials Science, 2013 - Elsevier
When medium carbon steel or alloy steel with sufficient carbon equivalent is joined by fusion
welding process, solid-state phase transformation has significant influences on the formation …

New investigations on transformation induced plasticity and its interaction with classical plasticity

L Taleb, S Petit - International journal of plasticity, 2006 - Elsevier
In this paper, transformation induced plasticity (TRIP) in anisothermal single as well as
double transformations (austenite→ bainite and austenite→ bainite+ Martensite) in 16MND5 …

Three-dimensional thermo-elastic–plastic finite element modeling of quenching process of plain-carbon steel in couple with phase transformation

SH Kang, YT Im - International journal of mechanical sciences, 2007 - Elsevier
This study focuses on finite element investigations of quenching process which is commonly
applied to improve mechanical properties such as strength, hardness, and wear/fatigue …

Finite element analysis of temperature field, microstructure and residual stress in multi-pass butt-welded 2.25 Cr–1Mo steel pipes

D Deng, H Murakawa - Computational materials science, 2008 - Elsevier
An attempt was made to develop a thermal–metallurgical–mechanical computational
procedure based on ABAQUS code to simulate welding temperature field, microstructure …

The effects of solid-state phase transformation upon stress evolution in laser metal powder deposition

JX Fang, SY Dong, YJ Wang, BS Xu, ZH Zhang, D Xia… - Materials & Design, 2015 - Elsevier
To investigate the influences of solid-state phase transformation on stress evolution during
multi-pass laser metal powder deposition (LMPD) process, a 3D finite-element (FE) thermo …

Nothing like the Enron affair could happen in France (!)

H Stolowy - European Accounting Review, 2005 - Taylor & Francis
This paper reviews the reactions of the French accounting profession and academia
following the collapse of both Enron and Andersen. It considers policy statements and …

Multiscale computational simulation of deformation behavior of TRIP steel with growth of martensitic particles in unit cell by asymptotic homogenization method

T Iwamoto - International Journal of Plasticity, 2004 - Elsevier
Due to the strain-induced martensitic transformation (SIMT), the strength, ductility and
toughness of TRIP (transformation-induced plasticity) steel are enhanced. Such favorable …

Thermo-elasto-plastic finite element analysis of quenching process of carbon steel

SH Kang, YT Im - Journal of Materials Processing Technology, 2007 - Elsevier
Quenching is one of manufacturing processes used for improving mechanical properties
such as strength, hardness, and wear/fatigue resistances of the mechanical components for …