Results 41 to 50 of about 1,054 (138)

Quantifying Additive Manufacturing Vapor Plumes Using Laser‐Induced Breakdown Spectroscopy, Synchrotron X‐Ray Radiography and Simulations

Advanced Science, Volume 13, Issue 12, 27 February 2026.
This study presents a novel in situ laser‐induced breakdown spectroscopy system for monitoring metal vapors produced by the intense laser‐metal interactions in laser powder bed fusion additive manufacturing and laser welding. The insights from this new technique reveal changes in alloy compositions and provide the first in situ validation of multi ...
Anna C. M. Getley, Samy Hocine, Junji Shinjo, Chinnapat Panwisawas, Marta Majkut, Alexander Rack, Peter D. Lee, Michael Towrie, Chu Lun Alex Leung   +8 more
wiley   +1 more source

Microstructural and Mechanical Study of Inconel 625 – Tungsten Carbide Composite Coatings Obtained by Powder Laser Cladding

Archives of Metallurgy and Materials, 2017
This study focuses on the investigation of fine (~0.54 μm) tungsten carbide particles effect on structural and mechanical properties of laser cladded Inconel 625-WC composite. Three powder mixtures with different Inconel 625 – WC weight ratio (10, 20 and
Huebner J., Rutkowski P., Kata D., Kusiński J.   +3 more
doaj   +1 more source

High‐Entropy Alloy Design Toward Cobalt Substitution for High Hardness and Low Wear Rate Using X–Cr–Fe–Mn–Ni System

Advanced Engineering Materials, Volume 28, Issue 2, 21 January 2026.
This study explores the replacement of cobalt using the high‐entropy alloy design strategy for wear‐resistant components operating at high temperatures. Starting from the Cantor alloy, cobalt is substituted with Cu, Al, V, or Mo. Metallurgical and tribological analyses reveal that aluminum, vanadium, and molybdenum effectively strengthen the developed ...
Rafaël Jénot, Laurent Peltier, Fodil Meraghni, Mathieu Marquer, Oriane Baulin, Clotilde Macke‐Bart   +5 more
wiley   +1 more source

Inhomogeneity of Room‐Temperature Elastocaloric Effects in NiTi Alloys Fabricated by Laser Powder Bed Fusion

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT NiTi shape memory alloys are among the most promising solid‐state refrigeration materials. In recent years, additive manufacturing methods for producing difficult‐to‐machine NiTi alloys have gained increasing attention from researchers. This work successfully produces NiTi alloys with good superelasticity at room temperature via laser powder ...
Chang‐Yong Chen, Ze Pu, Wen Chen, Bai‐Liang Qin, Hua Luo, Peng‐Bo Wang, Cong‐Rui Yang, Kang‐Cheung Chan   +7 more
wiley   +1 more source

Microstructure and hardness properties for laser powder directed energy deposition cladding of Inconel 718 on electron beam powder-bed fusion fabricated Inconel 625 substrates: As-built and post-process heat treated

Results in Materials
Laser powder directed energy deposition (LP-DED) additive manufacturing (AM) deposited Inconel 718 claddings (at laser power levels of 800, 1000, and 1200 W) onto Inconel 625 substrates fabricated by electron beam powder-bed fusion (EB-PBF). The cladding
D. Garcia, K.I. Watanabe, L. Marquez, E. Arrieta, L.E. Murr, R.B. Wicker, F. Medina   +6 more
doaj   +1 more source

Semi‐Analytical Method for 3D‐Aware Performance Estimation of High‐Speed Synchronous Reluctance Machines With a Continuously Skewed Axially Laminated Rotor

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This paper presents a semi‐analytical method for evaluating losses and torque in high‐speed synchronous reluctance machines with continuously skewed axially laminated anisotropic rotors. The approach extends a 2D‐based loss model to incorporate 3D skewing effects, achieving accuracy within 10% compared to full 3D finite‐element analysis while ...
Maksim A. Sitnikov, Julien Taurines, Anouar Belahcen   +2 more
wiley   +1 more source

Effect of laser power and deposition sequence on microstructure of GRCop42 - Inconel 625 joints fabricated using laser directed energy deposition

Materials & Design
The joining of Inconel 625 and GRCop42 using additive manufacturing is required for thermal management of high operating temperature components such as rocket combustion chambers.
Jakub Preis, Zexiao Wang, Jana Howard, Yu Lu, Nick Wannenmacher, Sheng Shen, Brian K. Paul, Somayeh Pasebani   +7 more
doaj   +1 more source

Microstructural and intergranular corrosion properties of Inconel 625 superalloys fabricated using wire arc additive manufacturing

Materials Research Express, 2021
Inconel 625 superalloy samples were fabricated using wire arc additive manufacturing (WAAM). The phase composition, microstructure, anti-corrosion, and mechanical properties of the Inconel 625 WAAM samples were analyzed. The microstructure of the Inconel
Chun Guo, Meng Ying, Hengyao Dang, Ruizhang Hu, Feng Chen   +4 more
doaj   +1 more source

Brazing Temperature‐Dependent Cracking in Inconel 625/BNi‐2/Hastelloy X Brazed Junctions

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Inconel 625 and Hastelloy X are two commonly used solid‐solution‐strengthened superalloys, and the connection of them is inevitable in high‐temperature applications. Brazing is a commonly accepted joining method. In this study, the two alloys were vacuum brazed by sandwiching a BNi‐2 adhesive filler into them.
Sixiang Zhao, Wenjing Luo, Lin Yang, Xingdong Chen, Yuliang Zhu, Mohammad Rezwan Habib   +5 more
wiley   +1 more source

Shaping the Future of Energy: Breakthrough Additive Manufacturing (3D) Technologies for Renewables

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Additive manufacturing (AM), a rapidly growing field of application, is widely used to create environmentally friendly energy production and storage systems. This study presents a comprehensive analysis of recent developments in the production of renewable energy systems (RESs) using AM technologies, focusing on advantages, challenges, and possible ...
Gülbahar Bilgiç Tüzemen, Emre Yurtkuran, Nazim Babacan, Muhammad Muzamal Ashfaq, Fatih Arlı, Ali Emre Gök, Mehmet Çağrı Tüzemen, Huaiyu Wang   +7 more
wiley   +1 more source