Results 1 to 10 of about 193,094 (397)

Laser diode area melting for high speed additive manufacturing of metallic components [PDF]

Materials & Design, 2017
Additive manufacturing processes have been developed to a stage where they can now be routinely used to manufacture net-shape high-value components. Selective Laser Melting (SLM) comprises of either a single or multiple deflected high energy fibre laser ...
Miguel Zavala-Arredondo, Nicholas Boone, Jon Willmott, David T.D. Childs, Pavlo Ivanov, Kristian M. Groom, Kamran Mumtaz   +6 more
doaj   +4 more sources

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   +2 more sources

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   +2 more sources

Review of Selective Laser Melting of Magnesium Alloys: Advantages, Microstructure and Mechanical Characterizations, Defects, Challenges, and Applications

Journal of Materials Research and Technology, 2022
Mokhtar Ahmadi, Sébastien Tabary, D. Rahmatabadi, M. Ebrahimi, K. Abrinia, R. Hashemi   +5 more
semanticscholar   +2 more sources

3D printing of Aluminium alloys: Additive Manufacturing of Aluminium alloys using selective laser melting

Progress in Materials Science, 2019
N Aboulkhair, Marco Simonelli, Luke Parry   +2 more
exaly   +2 more sources

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

A Review of Research Progress in Selective Laser Melting (SLM)

Micromachines, 2022
SLM (Selective Laser Melting) is a unique additive manufacturing technology which plays an irreplaceable role in the modern industrial revolution. 3D printers can directly process metal powder quickly to obtain the necessary parts faster.
Bing-Tuan Gao, Hongjian Zhao, Liqing Peng, Zhixin Sun   +3 more
semanticscholar   +1 more source

Ultra Strong and Ductile Eutectic High Entropy Alloy Fabricated by Selective Laser Melting [PDF]

Social Science Research Network, 2021
With important application prospects, eutectic high entropy alloys have received extensive attention for their excellent strength and ductility in a large temperature range.
Fan Yang, Lilin Wang, Zhijun Wang, Qingfeng Wu, Kexuan Zhou, Xin Lin, Weidong Huang   +6 more
semanticscholar   +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