Results 151 to 160 of about 746,875 (274)

A status review of Lewis Research Center supported protection system development [PDF]

open access: yes
Protective coatings for heat resistant materials for aircraft gas turbine engines, and refractory metals for reentry ...
Grisaffe, S. J.   +2 more
core   +1 more source

Hot hardness of nickel-rich nickel-chromium-aluminum alloys [PDF]

open access: yes
Rockwell A hardness of cast nickel-chromium-aluminum (NiCrAl) alloys was examined from ambient to 1150 K and compared to cast NiAl and IN-100. Alloy constitution was either gamma, gamma prime + gamma or gamma + beta + alpha + gamma prime.
Levine, S. R.
core   +1 more source

Ceramic and coating applications in the hostile environment of a high temperature hypersonic wind tunnel [PDF]

open access: yes
A Mach 7, blowdown wind tunnel was used to investigate aerothermal structural phenomena on large to full scale high speed vehicle components. The high energy test medium, which provided a true temperature simulation of hypersonic flow at 24 to 40 km ...
Karns, J. R.   +3 more
core   +1 more source

Cyclic furnace and high velocity oxidation of an aluminide-coated high-strength nickel alloy (B-1900) [PDF]

open access: yes
Cyclic furnace and high velocity oxidation of aluminide-coated high strength nickel alloy (B ...
Levine, S. R.
core   +1 more source

Furnace and high-velocity oxidation of aluminide-coated cobalt super-alloy WI-52 [PDF]

open access: yes
Furnace and high velocity oxidation of aluminide coated cobalt superalloy WI ...
Deadmore, D. L.   +2 more
core   +1 more source

Service life assessment of yttria stabilized zirconia (YSZ) based thermal barrier coating through wear behaviour. [PDF]

open access: yesHeliyon, 2023
Banerjee P   +7 more
europepmc   +1 more source

Thermodynamics and kinetics of reactions in protective coating systems [PDF]

open access: yes
A study of the aluminization of Ni from packs containing various percentages of unalloyed Al confirmed that the surface aluminum content of specimens aluminized tends to decrease with time and consequently a simple parabolic law for the weight-gain vs ...
Gupta, B.   +3 more
core   +1 more source

Microstructure and cyclic oxidation resistance of Si-aluminide coatings on γ-TiAl at 850 °C

open access: yes, 2020
R. Swadźba   +5 more
semanticscholar   +1 more source

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