Results 91 to 100 of about 10,456 (224)

Advanced aircraft engine materials trends [PDF]

Recent activities of the Lewis Research Center are reviewed which are directed toward developing materials for rotating hot section components for aircraft gas turbines.
Dreshfield, R. L., Gray, H. R., Levine, S. R., Signorelli, R.   +3 more
core   +1 more source

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.
core   +1 more source

Progress in research and applications of additively manufactured nickel-based superalloy in aero-engines and gas turbines

Journal of Aeronautical Materials
Nickel-based superalloy is an essential material to prepare hot-end components in aero-engines and gas turbines，due to its excellent mechanical properties under high temperature.
WU Yu, CHEN Bingqing, LIU Wei, HUANG Shuai, SUN Bingbing, ZHANG Xuejun, CHEN Pei, HUANG Chen   +7 more
doaj   +1 more source

Micromechanics of cyclic deformation in SSME turbopump blade materials [PDF]

Current and candidate Space Shuttle Main Engine (SSME) turbopump blade materials are anisotropic, both in their elastic and plastic response. The major objective is to characterize the plastic deformation behavior of a typical single crystal nickel-base ...
Antolovich, Stephen D., Milligan, Walter W.   +1 more
core   +1 more source

Evaluating the Effect of Ta/W Ratio on Microstructure and Stress Rupture Properties of Ni-Based Single Crystal Superalloy PWA1483

Journal of Advanced Materials in Engineering, 2020
In this study, the effect of Ta/W ratio on the microstructure and stress rupture properties of Ni-based single crystal (SX) superalloy PWA1483 was investigated. For this purpose, single crystal (SX) superalloys with different Ta/W ratios (0.75, 1.0, 1.32
A. Borouni, A. Kermanpur
doaj  

Research and application progress in casting superalloys for industrial gas turbine blades

Cailiao gongcheng, 2019
Advanced industrial gas turbines are becoming preferred devices for worldwide power generations and large ship power in recent decades due to its outstanding advantages of high thermal efficiency and low pollution.
LUO Liang, XIAO Cheng-bo, CHEN Jing-yang, LI Qing, DAI Sheng-long   +4 more
doaj   +1 more source

Analysis of crystallographic orientation influence on thermal fatigue with delay of the single-crystal corset sample by means of thermo-elasto-visco-plastic finite-element modeling

MATEC Web of Conferences, 2018
The influence of a delay time at the maximum temperature on the number of cycles before the macrocrack initiation for two thermal loading programs was investigated for single-crystal nickel-based superalloy VZhM4.
Savikovskii Artem, Semenov Artem, Getsov Leonid   +2 more
doaj   +1 more source

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.
core   +1 more source

On the effect of Ti on Oxidation Behaviour of a Polycrystalline Nickel-based Superalloy [PDF]

, 2018
Titanium is commonly added to nickel superalloys but has a well-documented detrimental effect on oxidation resistance. The present work constitutes the first atomistic-scale quantitative measurements of grain boundary and bulk compositions in the oxide ...
Bagot, P. A. J., Galindo-Nava, E., Hardy, M. C., Moody, M. P, Parr, I. M. D., Pedrazzini, S., Rowlands, B. S., Stone, H. J., Turk, A.   +8 more
core   +1 more source

nickel-based single crystal superalloy [PDF]

SCIENTIA SINICA Technologica, 2015
null Re同Cr和Co元素共偏聚于尖端区域, null HUANG Ming & ZHU Jing   +1 more
openaire   +1 more source