Results 1 to 10 of about 11,008 (254)
Mapping residual stresses in AlSi10Mg alloy fabricated by powder bed fusion-laser beam method. [PDF]
Sci RepDaoud ME +5 more
europepmc +1 more source
Feasibility Study on Reusing Recycled Premixed Multi-Material Powder in the Laser Powder Bed Fusion Process for Thermal Management Application. [PDF]
Micromachines (Basel)Gao S, Qu S, Ding J, Mo H, Song X.
europepmc +1 more source
Coefficient of Thermal Expansion of AlSi10Mg, 316L Stainless Steel and Ti6Al4V Alloys Made with Laser Powder Bed Fusion. [PDF]
Materials (Basel)Emanet S +5 more
europepmc +1 more source
Some of the next articles are maybe not open access.
2020
Abstract This article focuses on powder bed fusion (PBF) of ceramics, which has the potential to fabricate functional ceramic parts directly without any binders or post-sintering steps. It presents the results of three oxide ceramic materials, namely silica, zirconia, and alumina, processed using PBF techniques. The article discusses the
S.I. Sing, W.Y. Yeong
+4 more sources
Abstract This article focuses on powder bed fusion (PBF) of ceramics, which has the potential to fabricate functional ceramic parts directly without any binders or post-sintering steps. It presents the results of three oxide ceramic materials, namely silica, zirconia, and alumina, processed using PBF techniques. The article discusses the
S.I. Sing, W.Y. Yeong
+4 more sources
Laser Powder Bed Fusion of Powder Material: A Review
3D Printing and Additive Manufacturing, 2023Laser powder bed fusion (L-PBF) has drawn increasing interest from enterprises because of its great advantages in additive manufacturing of metal, ceramic, and polymer materials. Although people pay more attention to L-PBF, many problems such as poor density need to be solved urgently.
Xi Zhao, Tong Wang
openaire +2 more sources
2020
Both selective laser sintering (SLS) and selective laser melting (SLM) are laser powder bed fusion. This chapter provides working of SLS and SLM and the role of their various parameters. Fabrication speeds due to these processes are low which is one of the drawbacks of additive manufacturing; this chapter provides various methods to increase the speed.
Harish Irrinki +3 more
openaire +2 more sources
Both selective laser sintering (SLS) and selective laser melting (SLM) are laser powder bed fusion. This chapter provides working of SLS and SLM and the role of their various parameters. Fabrication speeds due to these processes are low which is one of the drawbacks of additive manufacturing; this chapter provides various methods to increase the speed.
Harish Irrinki +3 more
openaire +2 more sources
2022
Abstract According to International Organization for Standardization (ISO)/ASTM International 52900, additive manufacturing (AM) can be classified into material extrusion, material jetting, vat photo polymerization, binder jetting, sheet lamination, powder-bed fusion (PBF), and directed-energy deposition.
Ruban Whenish +4 more
openaire +1 more source
Abstract According to International Organization for Standardization (ISO)/ASTM International 52900, additive manufacturing (AM) can be classified into material extrusion, material jetting, vat photo polymerization, binder jetting, sheet lamination, powder-bed fusion (PBF), and directed-energy deposition.
Ruban Whenish +4 more
openaire +1 more source
Powder spreading in laser-powder bed fusion process
Granular Matter, 2021Laser-Powder Bed Fusion (LPBF) has been extensively utilized by a broad range of manufacturing industries in recent years. Fabricating parts with high mechanical properties and smooth surfaces has motivated such industries and academic communities to study different aspects and steps of the LPBF process, including powder spreading, laser scanning, and ...
M. Hossein Sehhat +1 more
openaire +1 more source
2010
Powder bed fusion (PBF) processes were among the first commercialized AM processes. Developed at the University of Texas at Austin, USA, Selective Laser Sintering (SLS) was the first commercialized powder bed fusion process. Its basic method of operation is schematically shown in Fig.
Ian Gibson, David Rosen, Brent Stucker
openaire +1 more source
Powder bed fusion (PBF) processes were among the first commercialized AM processes. Developed at the University of Texas at Austin, USA, Selective Laser Sintering (SLS) was the first commercialized powder bed fusion process. Its basic method of operation is schematically shown in Fig.
Ian Gibson, David Rosen, Brent Stucker
openaire +1 more source