Results 91 to 100 of about 64,035 (272)
Advanced materials research for long-haul aircraft turbine engines [PDF]
, 1978 The status of research efforts to apply low to intermediate temperature composite materials and advanced high temperature materials to engine components is reviewed.
Blankenship, C. P., Signorelli, R. A.
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Physics‐Guided Transfer Learning for Predicting Stress–Strain Curves With Limited Experimental Data
cScience, Volume 2, Issue 1, March 2026.ABSTRACT Many measurements in materials science are expressed as full response curves rather than single scalar values. Nevertheless, predicting entire curves reliably from limited experimental data remains challenging. Here, we address this problem for hot‐deformation stress–strain curves using a physics‐guided transfer learning (PGTL) framework that ...
Jiaxuan Ma +4 more
wiley +1 more source
Degradation mechanism for high-temperature sliding wear in surface-modified In718 superalloy
Cogent Engineering, 2018 This technical paper deals with high-temperature dry sliding wear behavior and its mechanism of Al2O3–50TiO2 (A50T) coating on Inconel 718 alloy. The sliding wear behavior of the A50T coating on Inconel 718 alloy was investigated using a pin on disc ...
KG. Thirugnanasambantham +8 more
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Tailoring the Microstructure and High‐Temperature Stability of CoNiV MEAs Through Chromium Alloying
Engineering Reports, Volume 8, Issue 3, March 2026.Cr‐doped CoNiV MEAs exhibit enhanced mechanical strength, wear resistance, and superior oxidation and corrosion resistance at high temperatures. These improvements are attributed to Cr‐induced microstructural refinement and the formation of a stable Cr2O3 protective layer, making them promising for demanding structural and high‐temperature applications.
P. Mpofu +3 more
wiley +1 more source
International Journal of Electrochemical Science, 2018 Laser melting deposition (LMD) is typically used for forming and repairing large-scale complex nickel-based superalloy parts, such as aero engines. Defects occur on the surface and structure during LMD and after the completion of forming, so LMD-jet ...
Junzhi Liu +5 more
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Improved high-temperature-strength nickel-base superalloy [PDF]
, 1969 Nickel-base superalloy has a strength of 20,000 psi at 2,200 degrees F, approximately double the strength of the strongest available cast nickel-base alloys. It is not subject to the formation of embrittling phases upon long time exposure at intermediate
Freche, J. C., Waters, W. J.
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The evolution of the γ′−Ni3(Al, Ti) phase in superalloys is governed by a coupled coalescence‐ripening mechanism driven by elemental diffusion. In this study, thermal exposure experiments were performed at 750°C and 800°C for durations ranging from 100 to 20,000 h.
Zhaotian Wang +5 more
wiley +1 more source
Metals, 2019 The GH4169 superalloy has high strength at high temperatures. Cooling conditions have a major impact on the machined surface integrity, which further affects the fatigue properties of specimens of the GH4169 superalloy.
Rufeng Xu +5 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT MCrAlX coatings are widely used as bond coats in thermal barrier coating systems to protect turbine blades from high‐temperature oxidation. However, their oxidation resistance is often restricted by uncontrolled microstructures, surface roughness, and aggregation of reactive elements (REs). In this study, high‐repetition‐rate femtosecond laser
Wei Qian +7 more
wiley +1 more source
A History of Superalloy Metallurgy for Superalloy Metallurgists
Superalloys 1984 (Fifth International Symposium), 1984 This “history” is an attempt to tell their story. However, it is not intended to be simply a logical recording Iof the events that have transpired to create them, but is intended to be a technically and scientifically useful analysis through chronological treatment, based upon consideration of the development of their significant property factors, the ...
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