The application of magnetic field in welding process has been proved to be effective in
improving the mechanical properties of welded joints and is regarded as a practicable …

The steady magnetic fields were utilized to decrease the porosity of aluminum alloy laser
welded joints, and the effect is related to the magnetic field orientation. The influence of the …

The application of the electromagnetic stirring from an oscillating magnetic field can improve
the metal mixing in wire feed laser beam welding. However, the extra parameters introduced …

Recent researches show that a static magnetic field (SMF) has an impact on the molten pool
dynamics and microstructure of laser powder bed fusion (L-PBF). This work is intended to …

Electromagnetic stirring is known to promote material flow, reduce porosity, uniform
elements distribution, and refine grain in laser beam welding (LBW), which enhances the …

Melt flow is critical to build quality during additive manufacturing (AM). When an external
magnetic field is applied, it causes forces that alter the flow through the thermoelectric …

Advantages such as element homogenization and grain refinement can be realized by
introducing electromagnetic stirring into laser beam welding. However, the involved weld …

A steady electromagnetic field with high magnetic flux density was designed to improve weld
appearance and suppress porosity defect of aluminum alloy laser welded joint. A …

In this work, the influence mechanism of alternating magnetic field on the thermal fluid flow
and weld root hump suppression in full penetration laser welding of aluminum alloy was …

In this study, evolutions of austenite and ferrite microstructures and relevant variations of
performances were analyzed during laser-arc welding 316L austenitic stainless steel with a …