Results 131 to 140 of about 225,646 (268)

Nanoprecipitate strengthened, alumina forming austenitic stainless steels for elevated temperature applications

open access: yesJournal of Materials Research and Technology
Low cost stainless steels (SS) with high performance, especially with good mechanical properties and oxidation resistance at high temperature, are continuous pursuit for manufacture industry.
Haoxiang Zhang   +5 more
doaj   +1 more source

Analysis of thermoelectric properties of high-temperature complex alloys of nickel-base, iron-base and cobalt-base groups [PDF]

open access: yes
The thermoelectric properties alloys of the nickel-base, iron-base, and cobalt-base groups containing from 1% to 25% 106 chromium were compared and correlated with the following material characteristics: atomic percent of the principle alloy constituent;
Holanda, R.
core   +1 more source

Deposition and material response from Mach 0.3 burner rig combustion of SRC 2 fuels [PDF]

open access: yes
Collectors at 1173K (900 C) were exposed to the combustion products of a Mach 0.3 burner rig fueled with various industrial turbine liquid fuels from solvent refined coals.
Fryburg, G. C.   +4 more
core   +1 more source

High frequency fatigue test of IN 718 alloy – microstructure and fractography evaluation

open access: yesMetalurgija, 2015
INCONEL alloy 718 is a high-strength, corrosion-resistant nickel chromium material used at -253 °C to 705 °C for production of heat resistant parts of aero jet engine mostly.
J. Belan
doaj  

High-performance brazing of single crystal superalloys with Ni-Cr-Ta filler material

open access: yesMaterials & Design
High-performance joining especially brazing has been highly expected in the manufacture or maintenance of single crystal blades. In this paper, a Ni-40Cr-10Ta (at.%) alloy was developed as filler material for single crystal superalloys.
Zhenqian Lang   +6 more
doaj   +1 more source

Addition of silicon improves oxidation resistance of nickel based superalloys [PDF]

open access: yes, 1974
Specific weight changes of nickel-base superalloy B-1900 and B-1900 + 1% Si specimens were tested at 1273 K. B-1900 was losing weight at an increasing rate due to spalling of oxide scale while B-1900 + 1% Si was still gaining weight at low, nearly ...
Lowell, C. E., Miner, R. V., Jr.
core   +1 more source

Fabrication process development of SiC/superalloy composite sheet for exhaust system components [PDF]

open access: yes
A chemical compatibility study was conducted between SiC filament and the following P/M matrix alloys: Waspaloy, Hastelloy-X, NiCrAlY, Ha-188, S-57, FeCrAlY, and Incoloy 800. None of the couples demonstrated sufficient chemical compatibility to withstand
Anderson, C. A.   +2 more
core   +1 more source

Nickel Base Superalloy Turbine Disk [PDF]

open access: yes, 2005
A low solvus, high refractory alloy having unusually versatile processing mechanical property capabilities for advanced disks and rotors in gas turbine engines.
Gabb, Timothy P.   +3 more
core   +1 more source

High temperature surface protection [PDF]

open access: yes
Alloys of the MCrAlX type are the basis for high temperature surface protection systems in gas turbines. M can be one or more of Ni, Co, or Fe and X denotes a reactive metal added to enhance oxide scale adherence.
Levine, S. R.
core   +1 more source

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