Results 71 to 80 of about 2,164 (187)

Study on Microstructure of Fiber Laser Welding of CoCrCuFeNi High Entropy Alloy. [PDF]

Materials (Basel), 2022
Li J, Zhao H, Zhou N, Zhang Y, Qin Q, Wang D, Jiao J, Tang G, Li Y.   +8 more
europepmc   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Experimental Study on Bead on Plate (BOP) Welding of 6 mm Thick 9% Nickel Steel by Fiber Laser Welding. [PDF]

Materials (Basel), 2021
Kim J, Pyo C, Kim Y, Kang S, Yeo T, Chun K, Kim DS.   +6 more
europepmc   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

High-Power Fiber Laser Welding of High-Strength AA7075-T6 Aluminum Alloy Welds for Mechanical Properties Research. [PDF]

Materials (Basel), 2021
El-Batahgy AM, Klimova-Korsmik O, Akhmetov A, Turichin G.   +3 more
europepmc   +1 more source

An innovative laser welding strategy for B2-structured high-entropy intermetallic compound alloys

Materials & Design
High-entropy intermetallic compound alloy (HEIC) incorporates the advantages of high-entropy alloy (HEA) and intermetallic compound (IMC), rendering it promising structural materials for high-temperature applications. However, similar to traditional IMC,
Shuo Wang, Liang Liu, Zhanqi Liu, Xuan Cao, Kuo Li, Shuang Yin, Yue Zhang, Fufa Wu, Jingang Qi, Wen Chen   +9 more
doaj   +1 more source

Improved CFRTP/AZ31B alloy hybrid joint by surface micro-texture and laser rotational welding technique

Materials & Design
As famous lightweight materials, carbon fiber reinforced thermoplastic (CFRTP) composites and magnesium (Mg) alloys are extensively used in the aerospace industry.
Chenghu Jing, Liyuan Sheng, Jihao Xu, Zifa Xu, Di Wu, Junke Jiao   +5 more
doaj   +1 more source

FEM Simulation of Dissimilar Aluminum Titanium Fiber Laser Welding Using 2D and 3D Gaussian Heat Sources

Metals, 2017
For a dissimilar laser weld, the model of the heat source is a paramount boundary condition for the prediction of the thermal phenomena, which occur during the welding cycle.
Sonia D’Ostuni, Paola Leo, Giuseppe Casalino   +2 more
doaj   +1 more source

Interaction Characteristics of Laser and Plasma Energy Sources in Welding Processes of Steels and Alloys. Review

Medžiagotyra
This work reviews the current state of development in laser-plasma welding processes for steels and alloys. The novelty of the work lies in revealing the effectiveness of the combined effect of compressed arc plasma and laser radiation with a wavelength ...
Volodymyr KORZHYK, Shiyi GAO, Vladyslav KHASKIN, Ganna POLISHKO, Oleksandr VOITENKO, Oleksandr BOZHOK, Oksana KONOREVA, Xinxin WANG, Yanchao HU   +8 more
doaj   +1 more source

Effects of Welding Speed on Microstructure and Mechanical Property of Fiber Laser Welded Dissimilar Butt Joints between AISI316L and EH36

Metals, 2017
Fiber laser welding of dissimilar materials between AISI316L austenitic stainless steel and EH36 ship steels were conducted. Then the effects of welding speed on microstructure and mechanical characterization of the welded joint were investigated ...
Longchao Cao, Xinyu Shao, Ping Jiang, Qi Zhou, Youmin Rong, Shaoning Geng, Gaoyang Mi   +6 more
doaj   +1 more source