FE thermo-mechanical simulation of welding residual stresses and distortion in Ti-containing TWIP steel through GTAW process
V García-García, I Mejía, F Reyes-Calderón… - Journal of Manufacturing …, 2020 - Elsevier
The effect of residual stresses can be beneficial or harmful depending on their magnitude,
type and distribution. This research work applied the isotropic and kinematic hardening …
type and distribution. This research work applied the isotropic and kinematic hardening …
The effect of hydrogen on the fracture toughness of friction‐stir welded API 5L X70 pipeline steels
The hydrogen embrittlement (HE) leads to severe steel degradation of mechanical
properties. The hydrogen atoms diffuse into the steel and get positioned into reversible and …
properties. The hydrogen atoms diffuse into the steel and get positioned into reversible and …
[HTML][HTML] Residual stress characterization in friction stir welds of alloy 625
Abstract Alloy 625 (UNS N06625) welded sheets were evaluated in the present study.
Friction stir welding (FSW) was performed in a range of tool rotational speed from 1200 to …
Friction stir welding (FSW) was performed in a range of tool rotational speed from 1200 to …
Investigating formability behavior of friction stir-welded high-strength shipbuilding steel using experimental, finite element, and artificial neural network methods
Steels are preferred in the building of commercial ships because they can be easily welded
and supplied. Although it varies according to the parts of the ships, it is known that high …
and supplied. Although it varies according to the parts of the ships, it is known that high …
Residual stresses and microstructural features of rotary-friction-welded from dissimilar medium carbon steels
E Priymak, Z Boumerzoug, A Stepanchukova… - Physics of Metals and …, 2020 - Springer
The purpose of the present study was to fulfill the knowledge gap concerning the residual
stress distribution in dissimilar medium carbon steels welded by a rotary friction technique …
stress distribution in dissimilar medium carbon steels welded by a rotary friction technique …
Friction stir lap welding of Inconel 625 and a high strength steel
The joining of dissimilar hard metals such as high-strength steel and nickel-based alloy is
required for shipbuilding and offshore applications to enhance the strength, fracture …
required for shipbuilding and offshore applications to enhance the strength, fracture …
[HTML][HTML] Residual stress evaluation in API 5L X65 girth welded pipes joined by friction welding and gas tungsten arc welding
CAP de Moraes, M Chludzinski, RM Nunes… - Journal of Materials …, 2019 - Elsevier
The present study compared the residual stress states in friction welded pipes of API 5L X65
to those achieved by gas tungsten arc welding (GTAW). X-ray diffraction (XRD) was used to …
to those achieved by gas tungsten arc welding (GTAW). X-ray diffraction (XRD) was used to …
Replacement of gas metal arc welding by friction welding for joining tubes in the hydraulic cylinders industry
JA Sbalchiero, D Martinazzi, GVB Lemos… - Materials …, 2018 - SciELO Brasil
Friction welding is a solid state technology which has been used worldwide. Potential
advantages may be recognized as reducing welding project costs, weld weight …
advantages may be recognized as reducing welding project costs, weld weight …
Influence of residual stress on fatigue weak areas and simulation analysis on fatigue properties based on continuous performance of FSW joints
G Sun, X Wei, J Niu, D Shang, S Chen - Metals, 2019 - mdpi.com
The fatigue weak area of aluminum alloy for a friction stir-welded joint is investigated based
on the hardness profile, the residual stress measurement and the simulation analysis of …
on the hardness profile, the residual stress measurement and the simulation analysis of …
高压撞击下E36 船用钢的动态响应研究
赵鹏铎， 霍国敬， 王琪， 张磊， 李茂， 李先雨… - 北京理工大学学报 …, 2022 - journal.bit.edu.cn
针对船用钢材料在超高应变率下的动态响应机制及变形强化机理尚不明确的技术基础问题,
通过一维平板撞击试验测得了10, 20 及30 GPa 撞击压力下E36 船用钢的自由表面速率 …
通过一维平板撞击试验测得了10, 20 及30 GPa 撞击压力下E36 船用钢的自由表面速率 …