Results 91 to 100 of about 2,203 (204)

High-Resolution Thermal Imaging and Analysis of TIG Weld Pool Phase Transitions. [PDF]

Sensors (Basel), 2020
Boone N, Davies M, Willmott JR, Marin-Reyes H, French R.   +4 more
europepmc   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Study of metal refining during electric arc welding

Литьë и металлургия
The article presents sources of sulfur and phosphorus entering the weld pool, their influence on the quality of weld metal during electric arc welding and methods of their removal.
A. S. Saidakhmatov, M. M. Abdurakhmonov, N. S. Dunyashin, N. I. Urbanovich, S. S. Karpovich, G. F. Liushyts   +5 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, Volume 28, Issue 13, 8 July 2026.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Microstructure and mechanical properties of aluminum alloy laser welded joint assisted by alternating magnetic field

Journal of Materials Research and Technology
Magnetic field-assisted laser welding is an effective method to improve the quality of laser-welded joints. In this study, laser welding was conducted on a 2 mm thick sheet of 6061-T6 aluminum alloy, with the assistance of an alternating magnetic field ...
Honglin Mu, Shuncun Luo, Lei Wang, Zhenxing Li, Mingrui Chen, Xiaonan Wang, Hiromi Nagaumi, Zengrong Hu   +7 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, Volume 28, Issue 13, 8 July 2026.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Variation of Surface Tension of Liquid Metal with Fluorides in Tungsten Inert Gas Welding

Metals
Real-time measuring and obtaining surface tension of liquid metal during the arc welding process is critical for studying the behavior of the weld pool, such as Marangoni flow and flow velocity.
Jinchang Guo, Jianxiao Bian, Jianrui Zhang, Chunkai Li   +3 more
doaj   +1 more source

Weld pool control in ND

, 2003
During laser welding small parameter variations can result in defects and loss of quality in the weld. An important quality in Tailor Made Blanks is the weld depth. In this thesis a number of feedback control strategies are developed to control the weld depth on-line.
openaire   +1 more source

Effect of alloy element on weld pool dynamics in laser welding of aluminum alloys. [PDF]

Sci Rep, 2018
Miyagi M, Wang H, Yoshida R, Kawahito Y, Kawakami H, Shoubu T.   +5 more
europepmc   +1 more source

Control of Weld Pool By Switchback Welding

Preprints of the National Meeting of JWS, 2008
miyasita, ken, kaneko, yasuyosi, yamane, satosi, oosima, kenji   +3 more
openaire   +1 more source