Results 1 to 10 of about 21,809 (264)

Mechanism Correlating Microstructure and Wear Behaviour of Ti-6Al-4V Plate Produced Using Selective Laser Melting

Metals, 2023
In the present study, a dry sliding wear test has been conducted to analyse the wear rate of Ti-6Al-4V alloy specimens which were fabricated using selective laser melting and conventional methods.
Natarajan Jeyaprakash, Che-Hua Yang, Govindarajan Prabu, Nachimuthu Radhika   +3 more
doaj   +1 more source

Research status of selective laser melting GH4169 alloys

Fenmo yejin jishu, 2023
The formation mechanism and process control of the common defects in selective laser melting GH4169 alloys were briefly introduced, such as spheroidization and holes.
GUO Shuaidong, LU Lin, WU Wenheng, ZHANG Liang, WANG Jifen, XU Xiaolin   +5 more
doaj   +1 more source

Selective Laser Melting of Non-Weldable Nickel Superalloy: Microstructure, Cracks and Texture

Metals, 2023
Additive manufacturing, particularly selective laser melting, presents exciting possibilities for fabricating components from high-temperature nickel-based superalloys.
Kirill Starikov, Igor Polozov, Evgenii Borisov, Artem Kim, Daniil Voevodenko, Anna Gracheva, Alexey Shamshurin, Anatoly Popovich   +7 more
doaj   +1 more source

Effect of additive manufacturing of SUS316L using selective laser melting

Journal of Materials Research and Technology, 2023
Process parameters, i.e., laser power and scanning speed, play a key role in the fabrication of high-quality parts fabricated by selective laser melting.
Sijia Liu, Minsuk Lee, Cheol Choi, Keesam Shin   +3 more
doaj   +1 more source

Effect of laser-induced ultrasound treatment on material structure in laser surface treatment for selective laser melting applications

Scientific Reports, 2021
A new mechanism for controlling the microstructure of products in manufacturing processes based on selective laser melting is proposed. The mechanism relies on generation of high-intensity ultrasonic waves in the melt pool by complex intensity-modulated ...
Ivan A. Ivanov, Vladimir S. Dub, Alexander A. Karabutov, Elena B. Cherepetskaya, Anton S. Bychkov, Igor A. Kudinov, Artem A. Gapeev, Mikhail D. Krivilyov, Nikolay N. Simakov, Svetlana A. Gruzd, Stepan L. Lomaev, Vladimir V. Dremov, Pavel V. Chirkov, Roman M. Kichigin, Alexey V. Karavaev, Maxim Yu. Anufriev, Konstantin E. Kuper   +16 more
doaj   +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

Nanoscale chemistry and atomic-scale microstructure of a bulk Ni3Sn material built using selective laser melting of elemental powder blends

Materials & Design, 2021
Cubic specimens of the intermetallic Ni3Sn compound were built using selective laser melting of elemental powder blends. A specimen built at a laser power of 200 W and a scanning speed of 0.5 m/s was determined to have a homogeneous distribution of Ni ...
Rijie Zhao, Tingting Yang, Hanlin Liao, Nouredine Fenineche, Christian Coddet, Jianrong Gao   +5 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

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

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