Results 91 to 100 of about 24,233 (259)

The eddy-current and ultrasonic investigations of the nickel-base superalloy the gas turbine engine blades after exploitation

, 2021
А. В. Гончар, В. В. Мишакин, V A Klushnikov, К. В. Курашкин   +3 more
openalex   +1 more source

Review of status and potential of tungsten-wire: Superalloy composites for advanced gas turbine engine blades [PDF]

The current status of development of refractory-wire-superalloy composites and the potential for their application to turbine blades in land-based power generation and advanced aircraft engines are reviewed.
Signorelli, R. A.
core   +1 more source

Comparative study on mechanical properties and high temperature oxidation behaviour of Hastelloy X and Inconel 718 fabricated by laser directed energy deposition

Journal of Materials Research and Technology
The high temperature oxidation resistance is crucial to assure the reliability of nickel-based superalloy parts serving at elevated temperature. Hastelloy X is a solid solution strengthening superalloy featured by decent mechanical properties and ...
Guanghao Gong, Zifan Wang, Xueyun Du, Fei Weng, Huijun Yu, Zhihuan Zhao, Chuanzhong Chen   +6 more
doaj   +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

Characterization of Single-Crystal Dendrite Structure and Porosity in Nickel-Based Superalloys Using X-Ray Micro-Computed Tomography [PDF]

, 2011
Jakub Jaroszewicz, H. Matysiak, J. Michalski, Kamil Matuszewski, K. Kubiak, Krzysztof J. Kurzydłowski   +5 more
openalex   +1 more source

Investigation of microstructures and high-temperature tensile behavior of heat treated GTD222 nickel-based superalloy prepared by selective laser melting

Journal of Materials Research and Technology
In this study, various heat treatment methods including direct aging and solution aging were performed on the selective laser melted (SLMed) GTD222 nickel-based superalloy, and the microstructures and high-temperature tensile behavior of the superalloys ...
Yuting Lv, Hao Dong, Xianwei Lang, Qiang Zhang, Wentang Deng, Di Jiang, Rui Wang, Guijiang Wei   +7 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

The Tunable Rhenium Effect on the Creep Properties of a Nickel-Based Superalloy. [PDF]

Materials (Basel), 2023
Tang XZ, Guo YF.
europepmc   +1 more source

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

, 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

The influence of primary and secondary orientations on the elastic response of a nickel-base single-crystal superalloy [PDF]

The influence of primary orientation on the elastic response of a (001)-oriented nickel-base single-crystal superalloy, PWA 1480, was investigated under mechanical, thermal, and combined thermal and mechanical loading conditions using finite element ...
Abdul-Aziz, Ali, Kalluri, Sreeramesh, Mcgaw, Michael A.   +2 more
core   +1 more source