A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Thickness and Morphology Control in Laser‐Assisted Zone Casting of Ultrathin, Polycrystalline Films
Advanced Materials InterfacesFilm morphology control and adaptability of the coating process to substrate size or shape (scalability) are valid issues in thin film fabrication technologies.
Adam Kiersnowski +2 more
doaj +1 more source
Heat profiles of laser-irradiated nails
Journal of Biomedical Optics, 2014 Onychomycosis is a worldwide problem with no tendency for self-healing, and existing systemic treatments achieve disease-free nails in only 35 to 76% of cases. Recently, treatment of nail fungus with a near-infrared laser has been introduced. It is assumed that fungal eradication is mediated by local heat.
Uwe, Paasch +6 more
openaire +2 more sources
Laser cladding of cast iron using a 12 kW CO2-laser combined with induction heating [PDF]
, 2005 Laser surfacing experiments were carried out using high alloy high, strength compact graphite iron Darcast (3.5%C, 2%Si, 0.85%Mn, 0.9%Cu) and ductile cast iron SS0732 (3.4-3.85%C, 2.3-3.1%Si, 0.1-0.3%Mn) substrate materials with a view to developing a ...
Wiklund, Greger, Kaplan, Alexander,
core
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Viscosity measurement of molten alumina and zirconia using aerodynamic levitation, laser heating and droplet oscillation techniques. [PDF]
Heliyon, 2023 Gong Y +5 more
europepmc +1 more source
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Light-driven nucleation, growth, and patterning of biorelevant crystals using resonant near-infrared laser heating. [PDF]
Nat Commun, 2023 Bistervels MH +4 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky +3 more
wiley +1 more source
Interface Healing Between Adjacent Tracks in Fused Filament Fabrication Using In-Process Laser Heating. [PDF]
3D Print Addit Manuf, 2023 Han P +4 more
europepmc +1 more source