Results 161 to 170 of about 30,206 (259)

An Efficient Method for Laser Welding Depth Determination Using Optical Coherence Tomography. [PDF]

Sensors (Basel), 2023
Xie G, Wang S, Zhang Y, Hu B, Fu Y, Yu Q, Li Y.   +6 more
europepmc   +1 more source

Wood Reconfiguration Enables Broadband Blackbody in Large‐Area, Modular, Optically Welded Carbon Constructs

Advanced Functional Materials, Volume 36, Issue 4, 12 January 2026.
Wood‐based broadband blackbody is achieved by reconfiguration of wood with lignin nanoparticles prior carbonization. Neglectable reflectivity from the visible to infrared wavelengths is obtained by combining thin nanostructures originated from the wood cell walls with long‐range microcavities in the wood lumina.
Bin Zhao, Noora Jäntti, Alexey Khakalo, Ulla Holopainen‐Mantila, Wenyang Xu, Jaana Vapaavuori, Orlando J. Rojas, Bruno D. Mattos   +7 more
wiley   +1 more source

Ultra-Short-Pulse Laser Welding of Glass to Metal with a Shear Strength Above 50 MPa. [PDF]

Micromachines (Basel)
Günther L, Thomas JU, Hermann J, Ohlinger A, de Ligny D.   +4 more
europepmc   +1 more source

Study on Porosity Defect Detection in Narrow Gap Laser Welding Based on Spectral Diagnosis. [PDF]

Materials (Basel), 2023
Liu J, Xu B, Feng Y, Chen P, Yan C, Li Z, Yang K, She K, Huang Y.   +8 more
europepmc   +1 more source

Effect of pre-existing nuclei on crystallization during laser welding of Zr-based metallic glass

, 2019
Yiyu Shen, Yingqi Li, Hai-Lung Tsai
openalex   +2 more sources

Additively Manufacturable High‐Strength Aluminum Alloys with Coarsening‐Resistant Microstructures Achieved via Rapid Solidification

Advanced Materials, Volume 38, Issue 4, 16 January 2026.
Rapid solidification in laser additive manufacturing facilitates the precipitation of metastable phases in aluminum alloys. These metastable phases significantly enhance the strength by forming a high‐volume fraction of precipitates with an order of magnitude reduced sizes and smaller interspacing, effectively impeding dislocation motion. Consequestly,
S. Mohadeseh Taheri‐Mousavi, Michael Xu, Florian Hengsbach, Clay Houser, Zhaoxuan Ge, Benjamin Glaser, Shaolou Wei, Mirko Schaper, James M. LeBeau, Greg B. Olson, A. John Hart   +10 more
wiley   +1 more source

Deformation Control of Adjustable-Ring-Mode (ARM) Laser Welding for Aluminum Alloys. [PDF]

Materials (Basel)
Tang J, Hu M, Su J, Guo Q, Wang X, Luo Z.   +5 more
europepmc   +1 more source

Laser Welding Multimodel Quality Forecast Method Based on Dynamic Geometric Features of the Molten Pool. [PDF]

3D Print Addit Manuf, 2023
Wu Z, Li Q, Xu Z.
europepmc   +1 more source

Shapeshifting Nanocatalyst for CO2 Conversion

Advanced Materials, Volume 38, Issue 2, 8 January 2026.
A multi‐modal in situ characterization of Ag‐Cu nanoparticles during CO2 photoreduction sheds light on dynamic transformations occurring during reaction. The Cu(core)‐Ag(shell) nanoparticles present the Ag replacement by Cu atoms. Ag is trapped at the subsurface forming a Ag‐Cu‐O phase, and the nanoparticle spreads over the substrate.
Gustavo Zottis Girotto, Maximilian Jaugstetter, Dongwoo Kim, Lívia P. Matte, Tara P. Mishra, Mary Scott, Ruan M. Martins, André R. Muniz, Miquel Salmeron, Slavomir Nemsak, Fabiano Bernardi   +10 more
wiley   +1 more source

Study on the properties and mechanism of magnesium alloy and Ni-plating stainless-steel by ultrasonic-laser welding-brazing. [PDF]

Sci Rep
Wang B, Cheng Z, Xu H, Wang Y, Luo L, Wang S, Long W, Wei S.   +7 more
europepmc   +1 more source