Results 101 to 110 of about 1,957,261 (172)

Photofluidization of Azobenzene‐Based Smart Materials: Fundamental Mechanisms, Structural Classifications, and Surface Patterning Applications

SmartMat, Volume 7, Issue 5, October 2026.
Azobenzene materials possess reversible photofluidization, promising for surface patterning. This review summarizes state‐of‐the‐art advances in azo‐material photofluidization, including photoisomerization mechanisms, molecular/polymer structural categories, emerging patterning applications, remaining challenges and future outlooks.
Jian Chen, Xiaoyan Yuan, Chuanyong Zong, Shichun Jiang, Yiyu Feng   +4 more
wiley   +1 more source

External and Internal Cracking Caused by Heat Treatment in Laser Powder Bed Fusion‐Fabricated Inconel 738LC Components

Advanced Engineering Materials, Volume 28, Issue 18, 23 September 2026.
Manufacturing problems such as heat treatment‐induced cracking hinder the widespread application of the laser powder bed fusion (LPBF) process to superalloys. In this study, cracks in the LPBF components of Inconel 738LC superalloy are characterized after heat treatment at various temperature ranges, revealing two distinct cracking behaviors.
Kosuke Kuwabara, Masahiro Kusano, Ayako Ikeda, Toshio Osada, Makoto Watanabe   +4 more
wiley   +1 more source

Influence of laser beam welding parameters on local mechanical properties of duplex stainless steel joints

Acta Polytechnica CTU Proceedings
Duplex stainless steels (DSS) are dual-phase alloys consisting of austenitic and ferritic phases in the microstructure. DSS provide an ideal compromise between mechanical properties and corrosion resistance.
Pavel Kovačócy, Maroš Martinkovič, Beáta Šimeková, Martin Hnilica, Ingrid Kovaříková, Jiří Macháček, Michal Krbaťa   +6 more
doaj   +1 more source

Effects of adjustable ring mode laser-beam control on microstructure and mechanical properties of AA6N01-T5 aluminum alloy in laser-arc hybrid welding

Journal of Advanced Joining Processes
This study evaluated the effects of beam control in adjustable ring mode laser-arc hybrid welding on the microstructure, porosity, and mechanical properties of a 5-mm-thick AA6N01-T5 Al alloy.
Seonghyun Kim, Hyun-Uk Jun, Jooyong Cheon, Gyuheun Lee, Changwook Ji, Yang-Do Kim   +5 more
doaj   +1 more source

INFLUENCE OF WELDING PARAMETERS ON WELD BEAD GEOMETRY IN LASER BEAM WELDING OF CARBON STEEL ST 37

Nonconventional Technologies Review
Laser beam welding (LBW) is a non-conventional joining technology widely used in industry due to its advantages, such as a small heat-affected zone (HAZ) and high precision.
Sandor Ravai Nagy, Mihail Aurel Titu, Gheorghe Ioan Pop, Alina Bianca Pop, Peter Kosa   +4 more
doaj  

High power diode laser beam welding of AA8011 aluminum alloy for enhanced mechanical performance in lightweight structures. [PDF]

Sci Rep
Patil R, Löfstrand M.
europepmc   +1 more source

Operando X-Ray Tomoscopy of Laser Beam Welding. [PDF]

Adv Sci (Weinh)
Kamm PH, Börner S, Neu TR, Schlepütz CM, Dittrich D, Banhart J, García-Moreno F.   +6 more
europepmc   +1 more source

Experimental and Numerical Study of Laser Beam Welding of PBT-G30 for Electronic Housings in Automotive Applications. [PDF]

Polymers (Basel)
Silva LRR, Nunes PDP, Marques EAS, Carbas RJC, da Silva LFM.   +4 more
europepmc   +1 more source

Weld Defect Detection in Laser Beam Welding Using Multispectral Emission Sensor Features and Machine Learning. [PDF]

Sensors (Basel)
Darwish A, Persson M, Ericson S, Ghasemi R, Salomonsson K.   +4 more
europepmc   +1 more source

Review and Analysis of Modern Laser Beam Welding Processes. [PDF]

Materials (Basel)
Klimpel A.
europepmc   +1 more source