Results 71 to 80 of about 24,512 (259)

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

The Effects of Thermo-Mechanical Treatments on Microstructure and High-Temperature Mechanical Properties of a Nickel-Based Superalloy

Crystals
The effects of thermo-mechanical treatment and different annealing temperatures on the microstructure and mechanical properties of a nickel-based superalloy were investigated by metallographic microscope, scanning electron microscope, and mechanical ...
Zihan Kang, Yaxing Ma, Qian Lei
doaj   +1 more source

Where Can Aluminum Go When Batteries Die?

Advanced Science, Volume 13, Issue 7, 3 February 2026.
Battery‐derived aluminum is transformed from contaminated waste into an alloying resource for high‐performance Fe‐based alloys. Through controlled Al content and processing, dual‐phase austenite/ferrite microstructures with TRIP‐like behavior are achieved.
Raymond Kwesi Nutor, Waleed Mohammed, Se‐Ho Kim, Baptiste Gault   +3 more
wiley   +1 more source

Progress in research and applications of additively manufactured nickel-based superalloy in aero-engines and gas turbines

Journal of Aeronautical Materials
Nickel-based superalloy is an essential material to prepare hot-end components in aero-engines and gas turbines，due to its excellent mechanical properties under high temperature.
WU Yu, CHEN Bingqing, LIU Wei, HUANG Shuai, SUN Bingbing, ZHANG Xuejun, CHEN Pei, HUANG Chen   +7 more
doaj   +1 more source

Diffusion welding of nickel-based superalloys

Diffusion Fundamentals, 2011
Ni based superalloys can be welded by diffusion bonding. Temperature, diffusion coefficient, activation energy and Boltzmann constant influence the quality of diffusion bonding, so obtaining the best condition for welding is considered. Showing the suitable condition for diffusion welding of nickel-based superalloys is the aim of this paper.
openaire   +2 more sources

Effect of a heterogeneous distribution of particles on the formation of banded grain structure in wrought Alloy 718 [PDF]

, 2005
Alloy 718 is known to be sensitive to interdendritic segregation formed during ingot solidification. The occurrence of banded grain structures under heat treating conditions close to 1000 ° C related to interdendritic segregation is often reported.
Andrieu, Eric, Coste, Sébastien, Huez, Julitte   +2 more
core   +2 more sources

A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints

Fracture and Structural Integrity, 2019
Inconel 625 is a nickel-based superalloy that finds application in many industrial sectors thanks to its high strength, excellent fabricability, and outstanding corrosion resistance.
L. Romanin, P. Ferro, A. Fabrizi, F. Berto   +3 more
doaj   +1 more source

The eddy-current and ultrasonic investigations of the nickel-base superalloy the gas turbine engine blades after exploitation

, 2021
А. В. Гончар, В. В. Мишакин, V A Klushnikov, К. В. Курашкин   +3 more
openalex   +1 more source

Characterisation of the relationship between surface texture and surface integrity of superalloy components machined by grinding [PDF]

, 2013
The surface texture of a machined component is influenced largely by the processing parameters used during machining and hence, there is a relationship between both the formation of the surface texture and surface integrity of the machined component.
Liu, Geng, Liu, Lan, Qin, Yi, Zeng, Quanren   +3 more
core  

Influence of coating on the thermal resistance of a Ni-Based superalloy [PDF]

, 2006
In this paper, the influence of M-CrAlY polycrystalline coating on the thermal fatigue behavior of a Nickel-base superalloy has been investigated. A special device using a rotating bending machine and two thermal sources has been used to perform thermo ...
C. Mabru, Lautridou, J. C., Merval, A., N. Stephan, Paun, F., R. Chieragatti, Remy, L.   +6 more
core   +3 more sources