Results 21 to 30 of about 30,398 (306)

In-situ synthesis of aluminum/nano-quasicrystalline Al-Fe-Cr composite by using selective laser melting [PDF]

, 2018
In this research, Al-Fe-Cr quasicrystal (QC) reinforced Al-based metal matrix composites were in-situ manufactured by using selective laser melting (SLM) from the powder mixture. The parametrical optimization based on our previous work was performed with
LIN, X., EL MANSORI, Mohamed, LIAO, H.L., GUITTONNEAU, Fabrice, KANG, N., Guittonneau, F., HUANG, W.D., KANG, Nan, CODDET, C., El Mansori, M.   +9 more
core   +1 more source

On the impact of different system strategies on the material performance of selective laser melting-manufactured TI6AL4V components

South African Journal of Industrial Engineering, 2016
Selective Laser Melting (SLM) is a powder-based additive manufacturing process that has gained substantial interest in recent years due to its feasibility of producing geometrically- complex metallic components for end-use in various industries, with or ...
Dimitrov, Dimitri, Becker, Thorsten Hermann, Yadroitsev, Igor, Booysen, Gerry   +3 more
doaj   +1 more source

Areal Analysis Investigation of Selective Laser Melting Parts

Journal of Manufacturing and Materials Processing, 2022
Selective laser melting is an additive manufacturing technology used to fabricate metal parts characterized by complex geometries that are difficult or impossible to produce with conventional production methods.
Alberto Boschetto, Luana Bottini, Nahal Ghanadi   +2 more
doaj   +1 more source

Geometrical effects on residual stress in selective laser melting [PDF]

, 2019
Selective laser melting is an increasingly attractive technology for the manufacture of complex and low volume / high value metal parts. However, the inevitable residual stresses that are generated can lead to defects or build failure.
Parry, L.A., Ashcroft, I.A., Wildman, R.D.   +2 more
core   +1 more source

Fatigue crack growth behavior of Inconel 718 produced by selective laser melting

Fracture and Structural Integrity, 2015
Additive layer manufacturing has recently gained a lot of interest due to the feasibility of producing metallic components directly from a computer-aided design file of the part.
R. Konecná, L. Kunz, G. Nicoletto, A. Baca   +3 more
doaj   +3 more sources

Review on key technologies of selective laser melting forming magnesium alloy components

Journal of Hebei University of Science and Technology, 2022
Selective laser melting forming magnesium alloy components have excellent performance and high degree of individuation,which has important application significance in industrial production,biomedicine and other fields.Firstly,the basic principle and ...
Congwei WANG, Guang YANG, Congyu WANG, Jinye WANG, Dazhi LIU, Yongdi ZHANG   +5 more
doaj  

RESIDUAL STRESS MEASUREMENTS AND STRUCTURAL INTEGRITY IMPLICATIONS FOR SELECTIVE LASER MELTED TI-6AL-4V

South African Journal of Industrial Engineering, 2012
Selective laser melting (SLM) of Ti-6Al-4V has significant potential in the aerospace and biotechnology industries. SLM employs a focused laser beam to melt successive layers of metallic powder into complex components.
Knowles, C. R., Becker, T. H., Tait, R. B.   +2 more
doaj   +1 more source

Selective laser melting of a high precision turbomachinery application in IN718 alloy [PDF]

, 2021
The paper describes the manufacture of an outlet guide vane (OGV) component, in IN718 alloy, used in jet engines by Selective Laser Melting (SLM). The OGV component is a static part in the last stage of the compressor and is characterised as a series of ...
Carter, Wayne, Miguelez, María, Voyiadjis, George, Rusinek, Alexis, Libura, Tomasz, Gunputh, Urvashi, Williams, Gavin, Kowalewski, Zbigniew, Bahi, Slim, Boud, Fathi, Wood, Paul, Nowak, Zdzisław, Diaz-Alvarez, Jose   +12 more
core  

Optimization and evaluation of the technical readiness of the selective laser melting for the manufacture of space technology components

Космические аппараты и технологии, 2022
The work is devoted to studying the technological reliability of selective laser melting systems for producing space technology components. Ensuring reliability is directly related to the quality and accuracy of the manufactured details.
E. N. Loskutov, Ia. V. Faida, A. D. Gubarev   +2 more
doaj   +1 more source

Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting

South African Journal of Industrial Engineering, 2015
This paper describes the geometrical characteristics of single tracks manufactured by selective laser melting (SLM) at different laser powers (20-170 W) and scanning speeds (0.1-2.0 m/s).
Yadroitsava, I., Els, J., Booysen, G., Yadroitsev, Igor   +3 more
doaj   +1 more source