Results 121 to 130 of about 22,515 (252)

Thermal barrier coating life-prediction model development [PDF]

open access: yes
Life predictions are made for two types of strain-tolerant and oxidation-resistant Thermal Barrier Coating (TBC) systems produced by commercial coating suppliers to the gas turbine industry.
Neumann, J., Strangman, T. E.
core   +1 more source

Understanding UV‐Induced Degradation Mechanisms in SHJ Solar Cells and Their Reversibility: The Role of Hydrogen and Doping

open access: yesProgress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 643-652, June 2026.
This study investigates the UV‐induced degradation of silicon heterojunction cell precursors by isolating the impact of subcell layers under controlled UVA and UVB irradiation. Front hydrogenated amorphous silicon (i/n)a‐Si:H selective layers are identified as key degradation sites, leading to significant losses in minority carrier lifetime and iVoc ( >
Hugo Lajoie   +7 more
wiley   +1 more source

Fe nano-particle coatings for high temperature wear resistance

open access: yes, 2011
Oxidational wear continues to present an economic challenge for the replacement of components subject to high temperature fretting and sliding contacts in applications such as gas turbine engines.
Kean, A.H.   +3 more
core   +1 more source

PVD Coated Tool

open access: yesJournal of the Japan Society for Precision Engineering, 2020
Yaocan ZHU   +2 more
openaire   +2 more sources

Influence of Ultrasonic‐Assisted Milling on Surface Integrity and Fatigue Strength of a Low Alloy Steel

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 6, Page 2352-2362, June 2026.
ABSTRACT The milling process significantly influences the surface integrity of metallic components through machining induced near‐surface residual stresses. Modern hybrid machining processes, such as ultrasonic‐assisted milling (USAM), offer the potential to induce beneficial near‐surface compressive residual stresses compared to the near‐surface ...
Lorenz Engelking   +5 more
wiley   +1 more source

ANALYSIS OF THE PROPERTIES OF NEW GROUPS OF COATINGS APPLIED IN HIGHLY LOADED MACHINE COMPONENTS [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2014
The paper presents an overview of new groups of tribological coatings with complex microstructure deposited by PVD (Physical Vapour Deposition) and CVD (Chemical Vapor Deposition) techniques.
Kinga CHRONOWSKA   +2 more
doaj  

Experimental High‐Throughput Electrochemistry

open access: yesChemElectroChem, Volume 13, Issue 9, 5 May 2026.
This review highlights experimental high‐throughput electrochemistry as a powerful approach to accelerate electrochemical research. Key technologies such as automated platforms, microelectrode arrays, and machine learning‐based optimization are discussed, with a focus on applications in electrocatalysis, battery research, and electrosynthesis ...
Jens Noack
wiley   +1 more source

Comparison of Lifetime of the PVD Coatings in Laboratory Dynamic Impact Test and Industrial Fine Blanking Process. [PDF]

open access: yesMaterials (Basel), 2020
Daniel J   +6 more
europepmc   +1 more source

Tailored plasma sprayed MCrAlY coatings for aircraft gas turbine applications [PDF]

open access: yes
Eighteen plasma sprayed coating systems, nine based on the NiCoCrAly chemistry and nine based on the CoCrAly composition, were evaluated to identify coating systems which provide equivalent or superior life to that shown by the electron beam physical ...
Gupta, D. K., Pennisi, F. J.
core   +1 more source

A physics-based life prediction methodology for thermal barrier coating systems

open access: yes, 2007
A novel mechanistic approach is proposed for the prediction of the life of thermal barrier coating (TBC) systems. The life prediction methodology is based on a criterion linked directly to the dominant failure mechanism.
Busso, Esteban   +6 more
core   +3 more sources

Home - About - Disclaimer - Privacy