Results 61 to 70 of about 746,731 (226)
Materials and Corrosion, Volume 75, Issue 12, Page 1583-1599, December 2024.Hot corrosion is encountered in turbine engines, where Co‐based superalloys are proposed to replace Ni‐based materials. In the present study, the hot corrosion resistance of γ/γ′ superalloys of the Co–Ni–Al–W alloys was increased by their Co and W content.
Till König +3 more
wiley +1 more source
Smart overlay coatings - concept and practice [PDF]
, 2002 Smart overlay coatings are a functionally gradient coating system designed to provide high temperature corrosion protection over a wide range of operating conditions.
Chan, W. Y. +3 more
core +1 more source
Mechanical Characterization Potentials of Aluminide Diffusion Coatings on Molybdenum Substrates
Advanced Engineering Materials, Volume 26, Issue 17, September 2024.For the fundamental development of novel materials for protective coatings for high‐temperature applications, the mechanical characterization of these material composites is of essential importance. In this article, the key findings of utilized test method developments to characterize coated materials for the critical assessment of their resilience and
Jurica Filipovic +4 more
wiley +1 more source
Knudsen effusion mass spectrometry: Current and future approaches
Rapid Communications in Mass Spectrometry, Volume 38, Issue 14, 30 July 2024.Rationale Knudsen effusion mass spectrometry (KEMS) has been a powerful tool in physical chemistry since 1954. There are many excellent reviews of the basic principles of KEMS in the literature. In this review, we focus on the current status and potential growth areas for this instrumental technique.
Nathan S. Jacobson +4 more
wiley +1 more source
Journal of Mining and Metallurgy. Section B: Metallurgy, 2019 Low cycle fatigue is the most important failure mode in Aviation/Industrial engine rotary turbine parts. In this paper, the influence of Pt-aluminide coating parameters on high temperature low cycle fatigue behavior of superalloy Rene?80 which is used to
M. M. Barjesteh +3 more
semanticscholar +1 more source
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
Aluminide coatings for nickel base alloys [PDF]
The metalliding process was used to aluminide IN-100 and TD NiCr. Aluminum was deposited over a broad range of deposition rates, with two types of coating structures resulting.
Fiedler, H. C., Sieraski, R. J.
core +1 more source
Effect of platinum on the growth rate of the oxide scale formed on cast nickel aluminide intermetallic alloys [PDF]
, 2005 Thermo-Gravimetric Analysis ( TGA) and Scanning Electron M icroscopy ( SEM ) data of the initial stages of oxidation of Ni50Al50 and Ni40Pt10Al50 alloys of low and high sulfur content at 900◦ C and 1100◦ C are reported. The results show that the addition
Bacos, Marie-Pierre +5 more
core +2 more sources
Metals, 2018 Rhodium-modified as well as palladium-modified and non-modified aluminide coatings on CMSX-4 Ni-based superalloy were oxidized in air atmosphere at 1100 °C. Uncoated substrate of CMSX-4 superalloy was also oxidized.
Maryana Zagula-Yavorska
doaj +1 more source
Tooling in Spark Plasma Sintering Technology: Design, Optimization, and Application
Advanced Engineering Materials, Volume 26, Issue 5, March 2024.The review highlights all aspects of tooling in spark plasma sintering (SPS) technology starting from basic configuration to design adapted to the manufacturing of complex‐shaped parts. Modeling and optimization are essential issues in SPS tooling design. Upscaling and industrialization of SPS require multiple die tooling.
Alexander M. Laptev +9 more
wiley +1 more source