Results 91 to 100 of about 77,448 (312)

Silicon based oxidation-resistant coatings on Ti6242 alloy by dynamic ion mixing [PDF]

, 2006
The influence of SixCy and SixNy amorphous coatings on the oxidation resistance of a Ti6242 (Ti–6Al–2Sn–4Zr–2Mo) alloy was investigated. They were produced at room temperature by the dynamic ion mixing technique combining physical vapour deposition with ...
Drouet, Michel, Galdikas, Arvaidas, Pichon, Luc, Poquillon, Dominique, Rivière, Jean-Paul   +4 more
core   +3 more sources

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Stress distribution of an upper central incisor restored with different posts

Revista Facultad de Odontología Universidad de Antioquia, 2009
Introduction: the finite element method was used to analyze the stresses in teeth restored with posts. The variables studied were material and modulus of elasticity of dowel.
Hugo Sánchez-Bolívar , Edwin Chica-Arrieta , Federico Latorre-Correa   +2 more
doaj  

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

Literature Review on Mechanical Properties and Behavior of Aluminum Metal Matrix Composite Material with Different Processes

ITEGAM-JETIA
This literature review studies the development, characterization, and applications of Aluminum Metal Matrix Composites (AMMCs). Focusing on different types of reinforcement materials with their processing techniques, mechanical properties, and ...
Jignesh G. Parmar, Mehul G. Mehta, Nital P. Nirmal   +2 more
doaj   +1 more source

Experimental Investigations on the Influence of Adhesive Oxides on the Metal-Ceramic Bond

Metals, 2015
The objective of this study was to test the influence of selected base metals, which act as oxide formers, on the metal-ceramic bond of dental veneer systems.
Susanne Enghardt, Gert Richter, Edgar Richter, Bernd Reitemeier, Michael H. Walter   +4 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

High-pressure promoted combustion chamber [PDF]

, 1991
In the preferred embodiment of the promoted combusiton chamber disclosed herein, a thick-walled tubular body that is capable of withstanding extreme pressures is arranged with removable upper and lower end closures to provide access to the chamber for ...
Rucker, Michelle A., Stoltzfus, Joel M.
core   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Brazing technology of ceramic-Kovar alloy for high-temperature service

Hanjie xuebao
In view of the brazing challenge of ceramics and Kovar alloys under high-temperature service conditions, gold-nickel brazing filler metal with superior high-temperature resistance, which replaced the silver-copper-titanium brazing filler metal used in ...
Yue ZHANG, Jingbei NIU, Enze LI, Xinda WANG, Yang YU, Zhipeng ZHANG, Yanli XU   +6 more
doaj   +1 more source