Results 51 to 60 of about 41,061 (356)

Laser Sintering of Stainless Steel using Resin Powder [PDF]

, 2005
We tried laser sintering of 316L stainless steel powder using resin powder. The laser sintering conditions such as laser power, scan speed and scan pitch with a YAG laser, and the influence of additional resin powder on the density and the tensile ...
Imai, Y., Kyogoku, H., Shiraishi, K.
core   +1 more source

Investigation of tribo-mechanical properties and structure of specimens obtained by selective laser melting of stainless steel powders

MATEC Web of Conferences, 2018
The article presents experimental data about the quality parameters of the stainless steel three-dimensional parts obtained by the selective laser sintering procedure.
Belyaev Leonid, Zhdanov Aleksey, Morozov Valentin   +2 more
doaj   +1 more source

A Review of a Versatile Powder Bed Fusion Technique and Selective Laser Sintering for Orthopedic and Biotechnology Applications [PDF]

Iranian Journal of Chemistry & Chemical Engineering
The field of Additive Manufacturing (AM), also known as 3D printing, has experienced rapid advancements, revolutionizing traditional approaches to object design and production. This innovative process entails the layer-by-layer deposition of materials in
Yafei Dou, Bahareh Kamyab Moghadas, Geng Ma, Chendi Du, Negin Ghanbari, Ali Mokhtarian   +5 more
doaj   +1 more source

Relating Operating Parameters between SLS Machines which have Different Scanner Geometries and Laser Spot Sizes [PDF]

, 1992
As the number of SLS machines in operation increases, the opportunities to share operating parameters with other SLS operators also increases. However, if the machines are not identical down to the spot size of the laser beam, the quality of parts ...
Barlow, J.W., Nelson, J.C.
core   +1 more source

Design of a High Temperature Workstation for the Selective Laser Sintering Process [PDF]

, 1991
Mechanical ...
Beaman, J.J., Das, Suman, McWilliam, John, Wu, Benny   +3 more
core   +1 more source

Optimal design of three-dimensional non-uniform nylon lattice structures for selective laser sintering manufacturing

Advances in Mechanical Engineering, 2018
As a kind of novel multifunctional structure with three-dimensional pores characterized by low relative density, lattice structures can attain a lightweight design while maintaining high specific mechanical properties in three-dimensional solid ...
Xin Jin, Guo Xi Li, Meng Zhang
doaj   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Modelling laser beam absorption for powder-based sintering [PDF]

EPJ Web of Conferences
Additive manufacturing techniques like selective laser sintering face challenges such as residual stresses and warping. Understanding laser-powder interaction is crucial to addressing these issues.
Nijkamp Albert Hendrik, Alvarez Juan Esteban, Luding Stefan, Weinhart Thomas   +3 more
doaj   +1 more source

Process Chain for Numerical Simulation of IMLS [PDF]

, 2007
Additive layer manufacturing methods imply, among other advantages, extensive flexibility concerning their ability to realize mass customization. Despite various efforts towards process enhancement, numerous deficiencies concerning part distortion or ...
Branner, G., Strasser, G., Zaeh, M. F.
core   +1 more source