Results 41 to 50 of about 2,759,057 (174)

The metallurgical behaviors and crystallographic characteristic on macro deformation mechanism of 316 L laser-MIG hybrid welded joint

Materials & Design, 2020
A 10 mm 316 L stainless steel plate was joined using multi-layer laser-MIG hybrid welding. Results showed that unmixed zone and “real” fusion zone (FZ) existed near the fusion line.
Zhengwu Zhu, Xiuquan Ma, Chunming Wang, Gaoyang Mi, Shuye Zheng   +4 more
doaj   +1 more source

From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming

Advanced Engineering Materials, Volume 27, Issue 16, August 2025.
Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure, Florian Pape, Gerhard Poll, Max Marian   +3 more
wiley   +1 more source

Radial Deposition for Mechanical Bonding of Dissimilar Metals in Wire Arc Additive Manufacturing

Advanced Engineering Materials, Volume 27, Issue 7, April 2025.
Concentric radial deposition patterns are used in a wire‐arc directed energy deposition system to produce a layer‐by‐layer in situ bimetallic coupling between AA5356 and SS308L. The additively generated mechanical bond is produced by residual pressure, created by different thermal expansion coefficients between the concentric material bands during ...
Lile Squires, Michael B. Myers, Amit Bandyopadhyay   +2 more
wiley   +1 more source

Measurement of aluminum alloy laser-MIG hybrid welding residual stress based on digital image correlation method

Hanjie xuebao
The ‌digital image correlation (DIC)‌ method was employed for rapid, non-destructive measurement of residual stress of 6061aluminum alloy laser-MIG hybrid welded joints.
Shiming GAN, Yong HUANG, Huaying LIU, Yongquan HAN, Xiaoyan BAO   +4 more
doaj   +1 more source

Hybrid laser welding. Combining a laser beam with a MIG torch creates a rugged, flexible, efficient welding process

, 2022
S.12-16Laser are hybrid welding has been investigated since 1978, when Prof. Steen and coworkers in the UK published their first paper about Tungsten Inert Gas (TIG) augmented laser welding.
Petring, D.
core   +1 more source

A physics-informed coupled residual-Fourier neural network for multi-physics field prediction in laser manufacturing

Materials & Design
In hybrid laser-MIG(Metal Inert Gas) welding, multi-physics field prediction in the melting pool is crucial for process optimization and quality control.
Wenbo Zhou, Le Song, Xuyang Chen, Zhiyong Huang, Baorui Du   +4 more
doaj   +1 more source

Heat sources of hybrid laser-arc welding processes

, 2022
S.47-84In this chapter, the different types of heat sources commonly used in hybrid laser-arc welding are discussed. First, the most important characteristics of laser beams and the available high-power laser types for welding purposes are presented ...
Beyer, E., Mahrle, A.
core   +1 more source

The effect of inhomogeneous microstructure on the properties of laser-MIG hybrid welded 316L/AH36 dissimilar joints

Journal of Materials Research and Technology
The present study investigated the inhomogeneity of microstructure and properties of hybrid laser-MIG welded 10-mm-thick 316L/AH36 joints. The study focused on the inhomogeneity of the laser zone, hybrid zone, and transition zone.
Yixuan Zhao, Haofeng Sun, Xiaohui Zhou, Hongyun Zhao, Fuyun Liu, Biao Yang, Bo Chen, Caiwang Tan   +7 more
doaj   +1 more source

Microstructure and Tensile Property of the Joint of Laser-MIG Hybrid Welded Thick-Section TC4 Alloy

Metals, 2018
In this paper, thick-section TC4 alloy was welded to itself by laser-MIG hybrid (LAMIG) welding. The microstructure of the welded joints was characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM).
Xuan Su, Wang Tao, Yanbin Chen, Jiyuan Fu   +3 more
doaj   +1 more source

Laser hybrid welding of high strength steels

, 2001
This paper presents results from an ongoing investigation into laser-arc-hybrid welding of thick, high strength steels used in the heavy mechanical and heavy automotive industries.
Engström, Hans, Gustavsson, B., Nilsson, Tony, Anders Skirfors, Bertil Gustavsson, Skirfors, Anders, Hans Engström, Klas Nilsson, Jan Flinkfeldt, Nilsson, Klas, Tony Nilsson, Flinkfeldt, Jan   +11 more
core   +3 more sources