Results 71 to 80 of about 127,259 (346)
Materials & Design, 2020 In this work, the tensile behavior and microhardness of 316L stainless steel fabricated by selective laser melting under different process parameters were investigated.
Jiangwei Liu +8 more
doaj +1 more source
Characterization of a high temperature ceramics produced via two-step additive manufacturing
Open Ceramics, 2021 Selective laser sintering (SLS) is a prospective technology to manufacture ceramic of complex geometry. However it is limited by the poor sinterability of ceramics and steady cracks formation.
Sergey N. Golubev +3 more
doaj +1 more source
Investigation of residual stresses in the laser melting of metal powders in additive layer manufacturing [PDF]
, 2012 Laser Melting (LM) is an Additive Layer Manufacturing (ALM) process used to produce three-dimensional parts from metal powders by fusing the material in a layerby- layer manner controlled by a CAD model.
Roberts, Ibiye Aseibichin
core
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Technologies, 2018 Problems with the laser additive manufacturing of metal parts related to its low efficiency are known to hamper its development and application.
Alexander S. Metel +3 more
doaj +1 more source
Laser Polishing of Ti6Al4V Fabricated by Selective Laser Melting
Metals, 2020 Selective laser melting (SLM) is emerging as a promising 3D printing method for orthopedic and dental applications. However, SLM-based Ti6Al4V components frequently exhibit high roughness values and partial surface defects.
Chunyong Liang +7 more
doaj +1 more source
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
Additive manufacturing of Ti6Al4V alloy: A review
Materials & Design, 2019 In this paper, the recent progress on Ti6Al4V fabricated by three mostly developed additive manufacturing (AM) techniques-directed energy deposition (DED), selective laser melting (SLM) and electron beam melting (EBM)-is thoroughly investigated and ...
Shunyu Liu, Yung C. Shin
doaj +1 more source
Machines, 2022 Selective laser melting is a frequently used, powder bed fusion additive manufacturing technology for producing metallic parts. However, appropriate surface quality cannot be achieved, so post-processing is often necessary.
Gyula Varga +2 more
doaj +1 more source
A study on the production of thin-walled Ti6Al4V parts by selective laser melting [PDF]
, 2019 Acknowledgements: This work is supported by FCT - Fundação para a Ciência e a Tecnologia through the grant FRH/BPD/112111/2015 and the projects PTDC/EMS-TEC/5422/2014 and NORTE-01-0145-FEDER- 000018-HAMaBICo. Additionally, this work is supported by FCT
Pinto, E. +7 more
core +1 more source