Effect of powder morphology on flowability and spreading behavior in powder bed fusion additive manufacturing process: a particle-scale modeling study

[1]  A. Chiba,et al.  Factors determining the flowability and spreading quality of gas-atomized Ti-48Al-2Cr-2Nb powders in powder bed fusion additive manufacturing , 2022, Powder Technology.

[2]  A. Chiba,et al.  Effect of mechanical ball milling on the electrical and powder bed properties of gas-atomized Ti–48Al–2Cr–2Nb and elucidation of the smoke mechanism in the powder bed fusion electron beam melting process , 2022, Journal of Materials Science & Technology.

[3]  Zhongwei Li,et al.  Is high-speed powder spreading really unfavourable for the part quality of laser powder bed fusion additive manufacturing? , 2022, Acta Materialia.

[4]  Wenjun Zhu,et al.  Discrete element method simulation of energy dissipation mechanisms of HMX explosive particles under drop-weight impact , 2022, Computational Materials Science.

[5]  K. Fezzaa,et al.  Effects of Particle Size Distribution with Efficient Packing on Powder Flowability and Selective Laser Melting Process , 2022, Materials.

[6]  A. Chiba,et al.  Ball-milling treatment of gas-atomized Ti 48Al 2Cr 2Nb powder and its effect on preventing smoking during electron beam powder bed fusion building process , 2022, Additive Manufacturing.

[7]  A. Chiba,et al.  Controlling factors determining flowability of powders for additive manufacturing: A combined experimental and simulation study , 2021 .

[8]  A. Chiba,et al.  Spreading behavior of Ti 48Al 2Cr 2 Nb powders in powder bed fusion additive manufacturing process: experimental and discrete element method study , 2021, Additive Manufacturing.

[9]  Byron Alexander Blakey-Milner,et al.  Metal additive manufacturing in aerospace: A review , 2021 .

[10]  Q. Wei,et al.  Dynamics of short fiber/polymer composite particles in paving process of additive manufacturing , 2021 .

[11]  T. Ishimoto,et al.  Influence of powder characteristics on densification via crystallographic texture formation: Pure tungsten prepared by laser powder bed fusion , 2021, Additive Manufacturing Letters.

[12]  G. Gibbons,et al.  A review of Laser Powder Bed Fusion Additive Manufacturing of aluminium alloys: Microstructure and properties , 2021 .

[13]  X. An,et al.  Numerical insights on the spreading of practical 316 L stainless steel powder in SLM additive manufacturing , 2021 .

[14]  A. Chiba,et al.  Smoke Suppression in Electron Beam Melting of Inconel 718 Alloy Powder Based on Insulator–Metal Transition of Surface Oxide Film by Mechanical Stimulation , 2021, Materials.

[15]  Makiko Yonehara,et al.  Influences of powder characteristics and recoating conditions on surface morphology of powder bed in metal additive manufacturing , 2021, The International Journal of Advanced Manufacturing Technology.

[16]  Yongzhi Zhao,et al.  Comparative study of discrete element modeling of tablets using multi-spheres, multi-super-ellipsoids, and polyhedrons , 2021 .

[17]  S. Luding,et al.  The influence of material and process parameters on powder spreading in additive manufacturing , 2021, Powder Technology.

[18]  Xiaogang Wang,et al.  Experimental analysis of powder layer quality as a function of feedstock and recoating strategies , 2021 .

[19]  Chaochao Wu,et al.  Numerical investigation of consolidation mechanism in powder bed fusion considering layer characteristics during multilayer process , 2021, The International Journal of Advanced Manufacturing Technology.

[20]  C. Hulme-Smith,et al.  Flowability of steel and tool steel powders: A comparison between testing methods , 2021 .

[21]  K. Dong,et al.  Dynamic investigation on the powder spreading during selective laser melting additive manufacturing , 2020 .

[22]  J. Kruth,et al.  Role of powder particle size on laser powder bed fusion processability of AlSi10mg alloy , 2020 .

[23]  A. Chiba,et al.  Significance of powder feedstock characteristics in defect suppression of additively manufactured Inconel 718 , 2020 .

[24]  Wenguang Nan,et al.  Numerical simulation of particle flow and segregation during roller spreading process in additive manufacturing , 2020, Powder Technology.

[25]  Wentao Yan,et al.  Powder-spreading mechanisms in powder-bed-based additive manufacturing: Experiments and computational modeling , 2019, Acta Materialia.

[26]  Siyuan He,et al.  Flow regimes of cohesionless ellipsoidal particles in a rotating drum , 2019, Powder Technology.

[27]  Sanjay B. Joshi,et al.  On the development of powder spreadability metrics and feedstock requirements for powder bed fusion additive manufacturing , 2019, Additive Manufacturing.

[28]  Nan Li,et al.  Light-weighting in aerospace component and system design , 2018, Propulsion and Power Research.

[29]  Omar S. Baghabra Al-Amoudi,et al.  A review on the angle of repose of granular materials , 2018 .

[30]  Wolfgang A. Wall,et al.  Critical Influences of Particle Size and Adhesion on the Powder Layer Uniformity in Metal Additive Manufacturing , 2018, Journal of Materials Processing Technology.

[31]  Wolfgang A. Wall,et al.  Modeling and Characterization of Cohesion in Fine Metal Powders with a Focus on Additive Manufacturing Process Simulations , 2018, Powder Technology.

[32]  Wei Zhang,et al.  Dynamic simulation of powder packing structure for powder bed additive manufacturing , 2018 .

[33]  Matthias Markl,et al.  Predictive Simulation of Process Windows for Powder Bed Fusion Additive Manufacturing: Influence of the Powder Bulk Density , 2017, Materials.

[34]  D. Dini,et al.  The influence of surface roughness and adhesion on particle rolling , 2017 .

[35]  Suprijadi,et al.  Characterization of motion modes of pseudo-two dimensional granular materials in a vertical rotating drum , 2016 .

[36]  C. Körner,et al.  Additive manufacturing of metallic components by selective electron beam melting — a review , 2016 .

[37]  A. Yu,et al.  Modelling the granular flow in a rotating drum by the Eulerian finite element method , 2015 .

[38]  O. Walton,et al.  Simulation of Powder Layer Deposition in Additive Manufacturing Processes Using the Discrete Element Method , 2015 .

[39]  Navid Mostoufi,et al.  Insights into the granular flow in rotating drums , 2015 .

[40]  Rajesh N. Davé,et al.  Dynamic simulation of particle packing influenced by size, aspect ratio and surface energy , 2013 .

[41]  Christopher M. Wensrich,et al.  Rolling friction as a technique for modelling particle shape in DEM , 2012 .

[42]  Jesse Zhu,et al.  Onset of an innovative gasless fluidized bed—comparative study on the fluidization of fine powders in a rotating drum and a traditional fluidized bed , 2010 .

[43]  M. Rabaud,et al.  Instantaneous velocity profiles during granular avalanches. , 2005, Physical review letters.

[44]  P Zulli,et al.  Numerical investigation of the angle of repose of monosized spheres. , 2001, Physical review. E, Statistical, nonlinear, and soft matter physics.

[45]  Wim J. J. Soppe,et al.  Computer simulation of random packings of hard spheres , 1990 .

[46]  Otis R. Walton,et al.  Review of Adhesion Fundamentals for Micron-Scale Particles , 2008 .

[47]  B. L. Ferguson,et al.  Bulk Properties of Powders , 2007 .