Results 91 to 100 of about 8,050 (217)

Hot compression behavior of LPBF-fabricated Ti-6Al-4V titanium alloy [PDF]

openTitanium and its alloys are highly renowned for their applications in precision industries(i.e., Aerospace industry, Biomedical industry) due to their excellent mechanical properties and highly corrosion-resistant nature.
HOSSAIN, MD JUBAER
core  

Tribological Performance of LPBF-Fabricated 316L Stainless Steel by Hybrid Thermochemical Treatment

Tribology Online
This study presents a comprehensive investigation into the microstructural evolution and tribological performance of 316L stainless steel (SS316L) components fabricated by Laser Powder Bed Fusion (LPBF), enhanced through nitriding and hybrid ...
Nur Suraya Amad Mazni, Mohd Shahriman Adenan, Minoru Goto   +2 more
doaj   +1 more source

Analysis of mechanical interlocking of as-printed LPBF surfaces

Next Materials
This study characterizes as-printed surface of orthodontic brackets fabricated by powder bed laser fusion additive manufacturing method in the context of the potential for mechanical interlocking with polymeric coatings. The ball-like features (BLFs) appearing on the surface of the artefact were quantitatively analyzed in terms of their size, shape ...
Mehmet Aladag, Izabela Zglobicka, Mathew Cyriac, Lukas Stepien, Elena Lopez, Krzysztof Jan Kurzydlowski   +5 more
openaire   +1 more source

Spectral emission characteristics of single point exposure LPBF process [PDF]

Despite the advantages of laser powder bed fusion (LPBF), part defects may arise from inaccurately chosen process parameters or heat accumulation during the scanning of complex geometries. Amongst different monitored entities the chemistry or the process
Caprio L., Gecevska V., Dukovski V., Previtali B., Vasileska E., Demir A. G.   +5 more
core   +1 more source

Comparison of Microstructure and Mechanical Properties of Ti65 Alloy Prepared by Micro and Conventional Laser Powder Bed Fusion

Metals
The demand for miniaturized high-temperature components necessitates advanced additive manufacturing techniques, yet the microstructural and mechanical consequences of scaling down the laser powder bed fusion (LPBF) process remain poorly understood.
Yuan Meng, Jinjun Wu, Zhenghao Xu, Xianglong Wang, Xiaoyu Chen   +4 more
doaj   +1 more source

LPBF (HSC) - MDS: B&MG

This benchmark dataset and model garden focus on segmenting High Speed Camera (HSC) images of 316ss track prints that were printed using Laser Powder Bed Fusion ...
Kristen Hernandez, Thomas Ciardi, Roger H. French, Pawan Tripathi, Maliesha Sumudumalie Kalutotage   +4 more
core   +1 more source

Remarkable strengthening effects of cells in laser powder bed fusion-processed Inconel 718

Materials Research Letters
Alloys fabricated via laser powder bed fusion (LPBF) exhibit superior strength. This study investigates the individual strengthening effects of the nanometre-sized cellular and micrometre-sized crystallographic lamellar structures in the LPBF-fabricated ...
Taichi Kikukawa, Takuya Ishimoto, Hyoung Seop Kim, Takayoshi Nakano   +3 more
doaj   +1 more source

Laser powder bed fusion of Ti6Al4V using low-cost high efficiency 450 nm diode point melting

Journal of Materials Research and Technology
Laser Powder Bed Fusion (LPBF) is a commonly used Additive Manufacturing (AM) method for the production of geometrically complex metal components that are used in high-value sectors.
Alkim Aydin, Erhan Cetin, S. Can Erman, Kamran Mumtaz   +3 more
doaj   +1 more source

Recent advances on additive manufacturing of heterogeneous/gradient metallic materials via laser powder bed fusion

International Journal of Extreme Manufacturing
Multi-material laser powder bed fusion (LPBF) additive manufacturing is a promising approach for integrating the functionality and mechanical performance of dissimilar materials into complex parts.
Di Wang, Linqing Liu, Jinrong Tang, Yang Liu, Chao Wei, Zhixiao Weng, Jiawei Shao, Hua Tan, Wei Zhou, Bram Neirinck, Nicolas Gianfolcaro, Yongqiang Yang, Changjun Han   +12 more
doaj   +1 more source

Unraveling the interrelation between process parameters and defects to enhance the strength of laser additively manufactured CuZrAlTi bulk metallic glass

Journal of Materials Research and Technology
Laser powder bed fusion (LPBF) enables the production of large and intricately shaped bulk metallic glasses (BMGs); however, the current strength of LPBF-fabricated BMGs is significantly lower than their cast counterparts due to defects generated during ...
Haojie Luo, Maosong Wang, Wenhe Liao, Yulei Du   +3 more
doaj   +1 more source