Results 41 to 50 of about 22,155 (273)

Suppression of liquation cracking susceptibility via pre-weld heat treatment for manufacturing of CM247LC superalloy turbine blade welds

open access: yesJournal of Advanced Joining Processes, 2021
In this study, the weldability of as-cast CM247LC superalloy was metallurgically evaluated for turbine blade applications in terms of its hot cracking behavior and susceptibility.
Eun-Joon Chun   +4 more
doaj  

A Review of the Use of Chemical Stabilisation Methods for Lithium‐Ion Batteries

open access: yesBattery Energy, EarlyView.
The review reveals that while chemical stabilisation techniques for recycling EOL LIBs are widely used, many studies overlook safety risks, focusing on quick, low‐cost methods. Only a few studies address the associated hazards, highlighting the need for safer, well‐understood stabilisation processes in battery recycling. ABSTRACT The increasing amounts
Mark D. Williams‐Wynn   +1 more
wiley   +1 more source

Corrosion Behavior of Additively Manufactured Steels: A Comprehensive Review

open access: yessteel research international, EarlyView.
This review explores the corrosion behavior of various steel types, including austenitic, martensitic, duplex, low‐alloy, and maraging steels, produced via additive manufacturing (AM). It discusses how AM impacts material properties, such as grain structure and the formation of defects like porosity, and highlights the importance of optimizing process ...
Eneko Villabona   +4 more
wiley   +1 more source

Predictive Modeling of Activated Tungsten Inert Gas Welding in Grade 91 Steel Using Finite Element Method and Experimental Techniques

open access: yessteel research international, EarlyView.
This study analyzes the thermal and mechanical behavior of activated tungsten inert gas welding on 4 mm‐thick Grade 91 steel, widely used in high‐temperature applications. Using a combined heat source model, the research predicts weld distortion and residual stress, validated through experiments.
Mohammed Zubairuddin   +5 more
wiley   +1 more source

Difficulties and redressal in joining of aluminium alloys by GMA and GTA welding: a review

open access: yesJournal of Materials Research and Technology, 2023
The article reviews the difficulties and its redressal in fusion welding (especially the most used welding processes in the industry; gas metal arc (GMA) and gas tungsten arc (GTA) welding) of aluminium alloys.
Rajesh P. Verma   +4 more
doaj  

A Statistical Review of Hydrogen Effects on the Fatigue and Fracture Behavior of Steel

open access: yesFatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT This study conducts a statistical re‐analysis of experimental data from the literature to assess the influence of hydrogen on key mechanical properties, including the medium‐/high‐cycle fatigue strength and the threshold value of the stress intensity factor range.
H. Wang   +4 more
wiley   +1 more source

Bridging Experiment and Theory to Reveal Compounds in K–Zn(Cd)–Bi Systems

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 10, July 7, 2025.
Theoretically predicted compounds are experimentally realized via the facile hydride route, permitting experimental screening of K–Zn–Bi and “empty” K–Cd–Bi systems. The high‐yield synthesis has enabled a study of crystal and electronic structure, thermal stability, and magnetic properties of previously reported KZnBi, KZn2Bi2, and novel KCdBi and ...
Tori Cox   +7 more
wiley   +1 more source

Smart Manufacturing With Industrial Internet of Things: Advances in TIG Welding for SS304 Stainless Steel

open access: yesEngineering Reports, Volume 7, Issue 7, July 2025.
This study implements the Industrial Internet of Things (IIoT) in TIG welding to enhance process monitoring and control for SS304 stainless steel. Key findings reveal improved weld quality through real‐time tracking of current, speed, gas flow, and arc gap.
Mukhtar Sama   +3 more
wiley   +1 more source

Numerical Investigation of the Influence of Welding Parameters on Quality of Laser Welded 304L Stainless Steel Sheets

open access: yesEngineering Reports, Volume 7, Issue 6, June 2025.
This study investigates the influence of laser power and welding speed on the quality of 304L stainless steel laser welds using numerical and experimental approaches. Results indicate that optimal parameters (4 kW, 3 m/min) enhance penetration while minimizing the heat‐affected zone, providing insights for industrial laser welding optimization ...
Nuepaul D. Kortu   +3 more
wiley   +1 more source

Residual stress evaluation in API 5L X65 girth welded pipes joined by friction welding and gas tungsten arc welding

open access: yesJournal of Materials Research and Technology, 2019
The present study compared the residual stress states in friction welded pipes of API 5L X65 to those achieved by gas tungsten arc welding (GTAW). X-ray diffraction (XRD) was used to assess residual stresses.
Carlos Alexandre Pereira de Moraes   +4 more
doaj  

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