Results 141 to 150 of about 32,478 (295)

Improving Cyclic Oxidation Resistance of Additively Manufactured IN939 Superalloy via Chemical Vapor Aluminizing

open access: yesAdvanced Engineering Materials, Volume 27, Issue 7, April 2025.
This study investigates the effect of a NiAl coating on additively manufactured (AM) IN939 to improve its cyclic oxidation resistance at 1050 °C. The coating promotes protective α‐Al2O3 formation, allowing durability for up to 240 cycles, while uncoated AM‐IN939 experiences spallation and weight loss due to nonprotective oxides.
Fatih Guler   +5 more
wiley   +1 more source

Cooling of Duplex Stainless‐Steel Bars With Different Water and Air Impinging Jet Flow Rates

open access: yesEngineering Reports, Volume 7, Issue 4, April 2025.
This study investigates the cooling behavior of super duplex stainless steel bars using water and air impinging jet quenching technique (IJQT) of various flow rates. The findings highlight the critical role of cooling rate in controlling sigma‐phase formation and impact toughness, demonstrating the effectiveness of the IJQT in industrial applications ...
Pavel Romanov   +7 more
wiley   +1 more source

MULTIMODAL IMAGING OF PHOTIC MACULOPATHY FROM ARC WELDING. [PDF]

open access: yesRetin Cases Brief Rep, 2021
Park DW, Alonzo B, Faridi A, Bhavsar KV.
europepmc   +1 more source

A Comprehensive Review of Material Flow in FSW/FSP: Experimental Insights and Simulation Perspectives

open access: yesEngineering Reports, Volume 7, Issue 4, April 2025.
This review explores material flow in friction stir welding (FSW), emphasizing its critical role in determining weld quality and structural integrity. It discusses methodologies for studying material flow, its dynamics, defect formation, and advancements in Bobbin Tool and Stationary Shoulder FSW, guiding future research and optimization efforts ...
Mostafa Akbari   +2 more
wiley   +1 more source

Corrosion Performance and Mechanical Strength in Aluminum 6061 Joints by Pulsed Gas Metal Arc Welding. [PDF]

open access: yesMaterials (Basel), 2022
Guzmán I   +9 more
europepmc   +1 more source

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