This study is the first study on the compressive and tensile stress-strain revealing the
deformation anisotropy among laser powder bed fusion NiTi parts fabricated with the same …

This study investigated the orientation dependency effect on the thermomechanical behavior
of NiTi shape memory alloys fabricated by laser powder bed fusion (LPBF). The LPBF …

In this work, NiTi samples with different thicknesses (0.15–1.00 mm) were fabricated by laser
powder bed fusion (LPBF) under variable scanning speeds (500–1200 mm s–1). The …

In this study, three NiTi shape memory alloys with different Ni atomic percentage (50.73,
50.93 and 51.27 at%) were fabricated by laser powder bed fusion (L-PBF). The effect of Ni …

There is a growing industrial and academic interest in additive manufacturing (AM)
techniques such as laser powder bed fusion (LPBF) both for producing parts with complex …

Laser powder bed fusion (L-PBF), categorized as additive manufacturing technique, has a
capability to fabricate NiTi (Nitinol) shape memory alloys with tailorable functional properties …

NiTi alloys have drawn significant attention in biomedical and aerospace fields due to their
unique shape memory effect (SME), superelasticity (SE), damping characteristics, high …

As the key parameter in the laser powder bed fusion (L-PBF), the laser energy density can
directly determine the comprehensive quality of NiTi shape memory alloys (SMAs) …

ABSTRACT A hierarchical microstructure was obtained, including the unique interlaced dual-
phase structure, the solidified molten pool, the coarse columnar B2 grains and fine equiaxed …

Laser powder bed fusion is a promising additive manufacturing technique for the fabrication
of NiTi shape memory alloy parts with complex geometries that are otherwise difficult to …