Results 71 to 80 of about 5,593 (276)
First Principles Study of Bonding Mechanisms at the TiAl/TiO2 Interface
Metals, 2020 The adhesion properties of the TiAl/TiO2 interface are estimated in dependence on interfacial layer composition and contact configuration using the projector augmented wave method.
Alexander V. Bakulin +4 more
doaj +1 more source
Transient liquid phase sintering of high density Transient liquid phase sintering of high density Fe₃Al using Fe and Fe₂Al₅/FeAl₂ powders Part 1: Experimentation and results [PDF]
, 2003 High density Fe[sub 3]Al was produced through transient liquid phase sintering, using rapid heating rates of greater than 150 K min[sup -1] and a mixture of prealloyed and elemental powders.
Gabbitas, Brian +3 more
core +2 more sources
Advanced Engineering Materials, Volume 26, Issue 14, July 2024.Powder hot extrusion and heat treatment of titanium metal matrix composite's lead to high specific stiffnesses of 34.6 GPa cm3 g−1. Remelting, to simulate an additive manufacturing method, of these materials results in severe changes of the microstructure and a decrease in the mechanical properties even with ex situ reinforcements. Titanium alloys with
Nico Moser +7 more
wiley +1 more source
Quantifying the High-Temperature Separation Behavior of Lamellar Interfaces in γ-Titanium Aluminide Under Tensile Loading by Molecular Dynamics [PDF]
, 2021 Hariprasath Ganesan +2 more
openalex +1 more source
Enhanced Electrocatalytic Conversion of Nitrates to Ammonia: Fuel from Waste
ChemSusChem, Volume 17, Issue 10, May 21, 2024.A flow‐through membrane‐free electrocatalytic device (CMED) producing NH3 from nitrate (NO3−) is developed aiming at converting waste to fuel. The combination of NO3− reduction and hydrogen ion (H+) generating catalysts (indium‐palladium (In−Pd)) and platinum (Pt)) enhances conversion rates, reduces by‐products, and stabilizes energy consumption.
Prattakorn Metem +3 more
wiley +1 more source
Journal of Advanced Materials in Engineering, 2015 In recent years, much research has been performed in the field of nanomaterials synthesis using mechanochemical process. In this research, TixAly/Al2O3 ceramic matrix nanocomposite was produced by the mechanochemical method.
m.godarzi, A. Saidi
doaj
Advanced Science, Volume 11, Issue 17, May 8, 2024.This work demonstrates that an oxygen‐sensitive refractory high‐entropy alloy (RHEA) can achieve architecture freedom and good oxidation resistance by a series of simple processing steps: i) 3D ink‐extrusion printing, ii) interdiffusion‐sintering, and iii) silicide coating.
Dingchang Zhang +2 more
wiley +1 more source
Cost benefit study of advanced materials technology for aircraft turbine engines [PDF]
The cost/benefits of eight advanced materials technologies were evaluated for two aircraft missions. The overall study was based on a time frame of commercial engine use of the advanced material technologies by 1985.
Hillery, R. V., Johnston, R. P.
core +1 more source
Welding of gamma titanium aluminide alloys [PDF]
, 1998 An article made of a gamma titanium aluminide alloy is welded, as for example in the weld repair of surface cracks, by removing foreign matter from the area to be welded, first stress relieving the article, cooling the entire article to a welding ...
Kelly, Thomas J. +3 more
core +1 more source
, 2012 In this paper, two fatigue lifetime prediction models are tested on TiAl intermetallic using results from uniaxial low-cycle fatigue tests. Both assessments are based on dissipated energy but one of them considers a hydrostatic pressure correction.
Gloanec, Anne-Lise +2 more
core +1 more source