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Deformation and fracture behavior of a laser powder bed fusion processed stainless steel: In situ synchrotron x-ray computed microtomography study

期刊: ADDITIVE MANUFACTURING, 2021; 40 ()

Tensile plastic deformation and fracture behavior of a laser powder bed fusion processed 316L stainless steel alloy was investigated in situ using hig......

Deterministic modeling of solidification microstructure formation in directed energy deposition fabricated Ti6Al4V

期刊: ADDITIVE MANUFACTURING, 2021; 46 ()

Metal additive manufacturing (MAM) technology is now widely applied in the manufacturing and remanufacturing industry, among which microstructure simu......

Laser powder bed fusion of compositionally graded CoCrMo-Inconel 718

期刊: ADDITIVE MANUFACTURING, 2021; 40 ()

Manufacturing of compositionally graded alloys (CGAs) using powder bed based additive manufacturing (AM) techniques such as Laser powder bed fusion (L......

Additively manufactured SiC-reinforced stainless steel with excellent strength and wear resistance

期刊: ADDITIVE MANUFACTURING, 2021; 41 ()

Additive manufacturing enables in-situ alloying of multi-component materials for the development of novel and high-performance materials. Here laser p......

Three-dimensional characterization of powder particles using X-ray computed tomography

期刊: ADDITIVE MANUFACTURING, 2021; 40 ()

A method for particle morphology characterization using X-ray computed tomography (XCT) is explored. Firstly, the voxel data of a metal powder is obta......

A comprehensive study of dense zirconia components fabricated by additive manufacturing

期刊: ADDITIVE MANUFACTURING, 2021; 43 ()

Although additive manufacturing offers numerous potential advantages for fabricating functional, complex geometry zirconia parts with efficiency, indu......

Microstructure, surface quality, residual stress, fatigue behavior and damage mechanisms of selective laser melted 304L stainless steel considering building direction

期刊: ADDITIVE MANUFACTURING, 2021; 46 ()

This study reports the comprehensive effects of building direction and scanning speed on the fatigue performance of 304L austenitic stainless steel (S......

A statistical homogenization approach for incorporating fiber aspect ratio distribution in large area polymer composite deposition additive manufacturing property predictions

期刊: ADDITIVE MANUFACTURING, 2021; 43 ()

Assessing the material stiffness of fiber reinforced polymer composites deposited in Large Area Additive Manufacturing (LAAM) is needed to define the ......

Computational study of extrusion bioprinting with jammed gelatin microgel-based composite ink

期刊: ADDITIVE MANUFACTURING, 2021; 41 ()

Material extrusion, a filament-based three-dimensional (3D) bioprinting technique, is commonly adopted to fabricate many complex constructs for its hi......

3D printing Kevlar fiber layer distributions and fiber orientations into nylon composites to achieve designable mechanical strength

期刊: ADDITIVE MANUFACTURING, 2021; 39 ()

The designable strength and reinforcing direction of continuous fiber 3D printed nylon composites were studied by printing different fiber layer distr......

Comparison of the microstructure, mechanical properties and distortion of stainless steel 316 L fabricated by micro and conventional laser powder bed fusion

期刊: ADDITIVE MANUFACTURING, 2021; 44 ()

Micro laser powder bed fusion (mu LPBF) technology offers great benefits to industries as it enables fabrication of complicated metallic components wi......

Effects of bentonite, diatomite and metakaolin on the rheological behavior of 3D printed magnesium potassium phosphate cement composites

期刊: ADDITIVE MANUFACTURING, 2021; 46 ()

In this study, the effects of bentonite, diatomite, and metakaolin on the rheological behavior of 3D printed magnesium potassium phosphate cement comp......

Using feedback control of thermal history to improve quality consistency of parts fabricated via large-scale powder bed fusion

期刊: ADDITIVE MANUFACTURING, 2021; 42 ()

Process inconsistency in additive manufacturing (AM) leads to irregular quality of the final parts and obstructs its broader adoption in critical stru......

Improving mechanical properties of wire arc additively manufactured AA2196 Al-Li alloy by controlling solidification defects

期刊: ADDITIVE MANUFACTURING, 2021; 43 ()

Additive manufacturing has advantages of cutting the time from design to making new parts but it suffers from metallurgical defects such as porosity. ......

Microstructures and properties of 45S5 bioglass (R) & BCP bioceramic scaffolds fabricated by digital light processing

期刊: ADDITIVE MANUFACTURING, 2021; 45 ()

The porous bioceramic scaffolds require favorable mechanical properties and excellent bioactivity to promote bone repair. In this work, 45S5 bioglass ......

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