The multi-pass welding of thick plates imposes to the welded joint a state of residual stresses that can be very harmful when they are in service. There are various phenomena that can alter the levels of residual stresses after materials welding; one of them is phase transformation. This work presents a comparative study of the levels of residual stresses in three welded joints, produced with different filler metals by Flux Cored Arc Welding (FCAW). A martensitic stainless steel wire Fe-12% Cr-5% Ni with low transformation temperature was the first to be used. After this an austenitic stainless steel Fe-18.5% Cr-10% Ni was used and finally a low alloy steel Fe -1.25% Cr-0.5% Mo. In the welding process, we used a workbench robot with multipr...
A combined experimental and numerical approach is applied for a numerical analysis of the non-unifor...
AbstractThe development of residual stresses during fabrication is inevitable and often neglected wi...
There have been considerable efforts to create welding consumables which on solid state phase transf...
The filler metal of martensitic stainless steels has its used welding of alloy ferritic / martensiti...
The purpose of this work was to verify quantitatively and qualitatively the influence of the residua...
In the current industrial field in the country, we have sought, frequent and continuous, quality, ec...
The aim of this work was to evaluate the behavior of welding residual stress in small size pipes of ...
Residual stresses are those which remain in the part when all the external mechanical stress applied...
Os arames eletrodos de aÃos inoxidÃveis martensÃticos tÃm seu emprego voltado nas soldagens de ligas...
The development of high-strength structural steels with yield strengths up to 1000 MPa results in th...
The main aim of this work was to evaluate the employed welding procedure effect on the level and pro...
The application of low transformation temperature (LTT) wire can effectively reduce residual stress,...
Weld filler alloys that exploit transformation plasticity through low austenite to martensite transf...
No atual campo industrial do paÃs, tem-se procurado, de forma freqÃente e contÃnua, a qualidade, a e...
Knowing that fatigue is a gradual reduction of the carrying capacity of the component by slow and gr...
A combined experimental and numerical approach is applied for a numerical analysis of the non-unifor...
AbstractThe development of residual stresses during fabrication is inevitable and often neglected wi...
There have been considerable efforts to create welding consumables which on solid state phase transf...
The filler metal of martensitic stainless steels has its used welding of alloy ferritic / martensiti...
The purpose of this work was to verify quantitatively and qualitatively the influence of the residua...
In the current industrial field in the country, we have sought, frequent and continuous, quality, ec...
The aim of this work was to evaluate the behavior of welding residual stress in small size pipes of ...
Residual stresses are those which remain in the part when all the external mechanical stress applied...
Os arames eletrodos de aÃos inoxidÃveis martensÃticos tÃm seu emprego voltado nas soldagens de ligas...
The development of high-strength structural steels with yield strengths up to 1000 MPa results in th...
The main aim of this work was to evaluate the employed welding procedure effect on the level and pro...
The application of low transformation temperature (LTT) wire can effectively reduce residual stress,...
Weld filler alloys that exploit transformation plasticity through low austenite to martensite transf...
No atual campo industrial do paÃs, tem-se procurado, de forma freqÃente e contÃnua, a qualidade, a e...
Knowing that fatigue is a gradual reduction of the carrying capacity of the component by slow and gr...
A combined experimental and numerical approach is applied for a numerical analysis of the non-unifor...
AbstractThe development of residual stresses during fabrication is inevitable and often neglected wi...
There have been considerable efforts to create welding consumables which on solid state phase transf...