Results 111 to 120 of about 8,050 (217)

Influence of residual stress and microstructure on mechanical performance of LPBF TI-6AL-4V

, 2021
Additive manufacturing technologies provide unique possibilities in the production of topologically optimized, near-net shape components. The main limiting factors affecting the structural integrity of Laser Powder Bed Fusion (LPBF) parts are ...
Mishurova, Tatiana
core  

Microstructure and micromechanical properties of microcellular AlSi10Mg produced via LPBF

International audienceLaser Powder Bed Fusion (LPBF) is an advanced additive manufacturing (AM) process that allows for the fabrication of complex-shaped metallic materials — colloquially referred to as architected materials.
Helbert, A-L., Peyre, Patrice, Brisset, F., Tarantino, M.G., Leonardi, S.   +4 more
core   +1 more source

Microstructure and mechanical property comparison of Inconel alloys fabricated using micro and conventional laser powder bed fusion

Materials & Design
Compared to conventional laser powder bed fusion (c-LPBF), micro laser powder bed fusion (μ-LPBF) offers enhanced capabilities for fabricating complex components with exceptional accuracy.
Yixuan Chen, Weihao Wang, Yao Ou, Hai Chang, Yingna Wu, Rui Yang, Zirong Zhai, Kefei Li, Liyaowei Shen   +8 more
doaj   +1 more source

Microstructure and Phase Analysis of an Al-Mg-Si Alloy Produced by Laser Power-Bed Fusion [PDF]

BIO Web of Conferences
Wang Hongcai, Alhakim Mohammad, Yallew Temesgen, Sakali Yilmaz, Solanki Keyur, Müller Julian, Butz Benjamin, Zinn Carolin, von Hehl Axel   +8 more
doaj   +1 more source

A Single-Powder Strategy for LPBF and DED Processing of BCC Nb–Ti–Zr Alloy

Refractory multi-principal element alloys offer high melting temperatures and compositional flexibility for structural applications under extreme conditions.
Maria Watroba, Julia Chmielewska, Tomasz Choma, Bartosz Kalicki, Johann Michler, Jiyoung Park, Wookjin Lee, Christian Leinenbach   +7 more
core   +1 more source

LPBF metal AM platform for serial production

Metal Powder Report
EOS adds to its midframe industrial 3D printing portfolio.
openaire   +1 more source

ADDITIVE MANUFACTURING OF FUNCTIONALLY GRADED MATERIALS USING LPBF: CHALLENGES, REMEDIES, AND FUTURE PERSPECTIVE

This review examines the fabrication of Functionally Graded Materials (FGMs) using Laser Powder Bed Fusion (LPBF), highlighting both its promise and the challenges associated with it.
Dr. Nitesh Kumar, Anil Kumar Panja, Dr. Debayan Bhowmick, Arnab Das Sarma, Bidesh Bose, Dr. Soumyabrata Chakravarty   +5 more
core   +1 more source

REDESIGN AND NUMERICAL ANALYSIS OF AN AEROSPACE HEAT EXCHANGER FOR LASER POWDER BED FUSION

Additive manufacturing (AM) enables the creation of heat exchangers with complex geometries that are difficult to produce using traditional manufacturing methods.
Nanayakkara Kuruppu, Tharuka
core  

Substepped and advected subdomain methods for part-scale LPBF modeling

This work presents substepping schemes for part-scale Laser Powder Bed Fusion (LPBF) modeling where the computational domain is divided into a fast partition with a small time-step and a slow one using a large time-step.
Chiumenti, Michele, Slimani, Mehdi, Cervera Ruiz, Miguel   +2 more
core   +1 more source

Modelling strategy LPBF

Modelling strategy for multi-material LPBF including non-standard intensity ...
openaire   +1 more source