Results 201 to 210 of about 30,206 (259)

Surface Evolution and Corrosion Response of SLM–Cast Hybrid Aluminium Alloys Before and After Electrochemical Exposure

Engineering Reports, Volume 8, Issue 1, January 2026.
Hybrid aluminium structures combining SLM and casting exhibit distinct corrosion behaviors linked to microstructural features. Electrochemical testing and surface analyses revealed that finer, uniformly dispersed grains enhance passivation and reduce corrosion rates, while coarser‐grained regions show greater susceptibility to localized attack ...
Samson Dare Oguntuyi, Mandlenkosi G. R. Mahlobo, Femi J. Akinfolarin, Kasongo Nyembwe, Peter M. Mashinini, Peter Olubambi   +5 more
wiley   +1 more source

Experimental and Numerical Investigation of the Use of Ultrasonic Waves to Assist Laser Welding. [PDF]

Materials (Basel)
Salimi M, Teyeb A, El Masri E, Hoque S, Carr P, Balachandran W, Gan TH.   +6 more
europepmc   +1 more source

Comparing Imaging Depth of Intravital Lung Imaging Using Perfluorocarbon‐Based Liquid Ventilation With Tissue Clearing for Deep‐Tissue Imaging

Journal of Biophotonics, Volume 19, Issue 1, January 2026.
Partial liquid ventilation with oxygenized perfluorocarbon (PFC) is used to assess the limitations of imaging depth, caused by the refractive index mismatch between air and surfactants in the mouse lung. PFC does not help to overcome this limitation. Only removing scattering lipids and decolorization ex vivo, with tissue optical clearing, enhance the ...
Pascal Detampel, Wolf Heusermann, Katarzyna M. Wojcik, Bryan G. Yipp, Matthias Amrein   +4 more
wiley   +1 more source

Research on hot cracking in laser welding of Al-contaminated CoCrFeMnNi high-entropy alloys. [PDF]

Heliyon
Cao X, Tian S, Xu F, Zhang G.
europepmc   +1 more source

Laser welding of AZ31B magnesium alloy with beam oscillation

, 2019
Kangda Hao, Hekang Wang, Ming Gao, Run Wu, Xiaoyan Zeng   +4 more
openalex   +1 more source

Controlled Mechanical Anisotropy in 3D‐Printed Thermoplastic Elastomeric Composites

Macromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
This work achieves controlled mechanical anisotropy through the spatial arrangement of soft and rigid segments using ABS+TPE core–shell filaments. Unidirectional raster localization enables targeted bending, providing precise mechanical control.
Nikhil A. Patil, Weidi Wang, Juhyeong Lee, Drupad KadiyalaBhavani, Alireza Amirkhizi, Timothy J. Lawton, Eric D. Wetzel, Jay H. Park   +7 more
wiley   +1 more source

A Comparative Study on the Performance and Microstructure of 304NG Stainless Steel in Underwater and Air Laser Welding. [PDF]

Materials (Basel)
Sun J, Yang Y, Wang K, Yin S, Li Z, Luo Z.   +5 more
europepmc   +1 more source

Unveiling the Unprecedented Optical Properties of Citrate‐Stabilized Hollow AgAu Nanoshells Under Photothermal Irradiation

Small Science, Volume 6, Issue 1, January 2026.
When photothermally irradiated, hollow gold nanoshells prepared using silver nanoparticles as templates and stabilized by citrate, exhibit unexpected optical changes. The localized surface plasmon resonance is blueshifts, and more surprisingly, the surface‐enhanced Raman scattering intensity of an adsorbed analyte increases.
Gregory Q. Wallace, Jennifer Gracie, Amritpal Singh, Benjamin Clark, Kellie Jenkinson, Sara Bals, W. Ewen Smith, Tell Tuttle, Karen Faulds, Duncan Graham   +9 more
wiley   +1 more source

Feasibility Study of Layer Separation Using 2D Patterned Internal Laser Damage in Silicon

IEEJ Transactions on Electrical and Electronic Engineering, Volume 21, Issue 1, Page 143-148, January 2026.
Abstract Laser lift‐off (LLO) technology is widely used to separate ultra‐thin electronic devices and in advanced packaging but typically relies on a specialized laser‐responsive layer, adding complexity. This paper presents an innovative take on stealth dicing by using a pulsed laser in a two‐dimensional plane to create a separation interface without ...
Yuan Yao, Andrea Vergara, Zhengnan Tang, Shuji Tanaka   +3 more
wiley   +1 more source