Results 111 to 120 of about 225,646 (268)
Duplex aluminized coatings [PDF]
, 1975 The surface of a metallic base system is initially coated with a metallic alloy layer that is ductile and oxidation resistant. An aluminide coating is then applied to the metallic alloy layer.
Gedwill, M. A., Grisaffe, S. J.
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Multicomponent Rare‐Earth Monosilicate Reactions With Calcium‐Magnesium Aluminosilicate
Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.ABSTRACT High‐temperature reactions of multicomponent rare‐earth monosilicates (REMS) with calcium‐magnesium aluminosilicate (CMAS) were investigated at 1300°C for 24 h. Three compositional series were tested, each ranging from 1‐cation to 4‐cation REMS, with cations selected to interrogate compositional effects on CMAS reactivity. The final members of
Cameron K. Miller, Elizabeth J. Opila
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Microstructural evolution of inconel 625 during thermal aging
Metalurgija, 2017 Inconel 625 is due to alloying elements prone to precipitation of different intermetallic phases and secondary carbides during thermal aging. The base of investigation is nickel superalloy Inconel 625 in hot rolled state.
S. Malej +4 more
doaj
Expert systems for superalloy studies [PDF]
There are many areas in science and engineering which require knowledge of an extremely complex foundation of experimental results in order to design methodologies for developing new materials or products. Superalloys are an area which fit well into this
Kaukler, William F., Workman, Gary L.
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Heat Capacity Measurements and Thermodynamic Assessment of the Y2O3–Ta2O5 System
Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.ABSTRACT Phase equilibria in the Y2O3–Ta2O5 system play an important role in the development of new materials for thermal barrier coating (TBC) applications, with higher thermal stability resulting in more efficient gas turbines with reduced exhaust gas emissions.
M. Löffler +4 more
wiley +1 more source
Creep behavior of a novel Co-Al-W-base single crystal alloy containing Ta and Ti at 982 ∘C
MATEC Web of Conferences, 2014 The tensile creep behavior of a Co-Al-W-base single crystal alloy containing Ta and Ti was investigated at 982 ∘C and 248 MPa. The lattice misfit of experimental alloy was measured to be positive by synchrotron X-ray diffraction at high temperature, and ...
Xue Fei +7 more
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Advanced Engineering Materials, Volume 28, Issue 2, 21 January 2026.This study explores the replacement of cobalt using the high‐entropy alloy design strategy for wear‐resistant components operating at high temperatures. Starting from the Cantor alloy, cobalt is substituted with Cu, Al, V, or Mo. Metallurgical and tribological analyses reveal that aluminum, vanadium, and molybdenum effectively strengthen the developed ...
Rafaël Jénot +5 more
wiley +1 more source
Process Optimization in Laser Welding of IN792 DS Superalloy
MetalsNi-base superalloys are employed to produce parts of aeronautic engines, space vehicles and power plants. During the production process or lifetime of components, cracks may occur which affect their performance.
Giuseppe Barbieri +7 more
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Estimation of the engineering elastic constants of a directionally solidified superalloy for finite element structural analysis [PDF]
The temperature-dependent engineering elastic constants of a directionally solidified nickel-base superalloy were estimated from the single-crystal elastic constants of nickel and MAR-MOO2 superalloy by using Wells' method.
Abdul-Aziz, Ali, Kalluri, Sreeramesh
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An oxide dispersion strengthened alloy for gas turbine blades [PDF]
The strength of the newly developed alloy MA-6000E is derived from a nickel alloy base, an elongated grain structure, naturally occurring precipitates of gamma prime, and an artificial distribution of extremely fine, stable oxide particles.
Glasgow, T. K.
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