Results 161 to 170 of about 2,044 (211)

M_xC_y-Type Nanocarbide Crystallization in CrMnFeCoNi, CrMnFeCoNiV_0.5, and CrMnFeCoNiMo_0.5 HEAs Manufactured Through Powder Metallurgy. [PDF]

Nanomaterials (Basel)
Garcia AM, Garay Reyes CG, Juárez Arellano EA, Ruiz Esparza Rodríguez MA, Mendoza Duarte JM, López López II, Guía Tello JC, Rodríguez Cabriales G, González S, Gutiérrez Castañeda EJ, Martínez Sánchez R.   +10 more
europepmc   +1 more source

Effect of Deposit Chemistry on the Stress Corrosion Cracking Susceptibility of CMSX-10 at 550°C and 700°C. [PDF]

High Temp Corros Mater
Martinez FD, Syed A, Gibson G, Leggett J, Mason-Flucke JC, Nicholls JR, Gray S.   +6 more
europepmc   +1 more source

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Thermophysical Properties of Ni-Based Superalloys

2022
Simulation of casting and joining processes and experimental planning are closely related to liquid metallic materials' thermophysical properties. Thermophysical properties datasets of Ni-based industrial alloys were analyzed through the application of experimental methods and theoretical models.
Novakovic R, Giuranno D, Mohr M, Brillo J, Fecht HJ   +4 more
openaire   +2 more sources

Ni-based superalloys for turbine discs

JOM, 1999
Superalloys have been developed for specific, specialized properties and applications. One of the main applications for nickel-based superalloys is gas-turbine-engine disc components for land-based power generation and aircraft propulsion. Turbine engines create harsh environments for materials due to the high operating temperatures and stress levels ...
David Furrer, Hans Fecht
openaire   +1 more source

Design of Ni-Base Superalloys

1999
Computer models for designing Ni-base superalloys have been developed. A mathematical model using regression equations based on microstructure and property databases has been established and successfully applied to alloy developments. Several types of Ni-base superalloys including new generation single crystal (SC) superalloys have been designed using ...
Hiroshi Harada, Hideyuki Murakami
openaire   +1 more source

A thermodynamic database for Ni‐base superalloys

Scandinavian Journal of Metallurgy, 2001
A thermodynamic database has been developed for Ni‐base superalloys. Following the CALPHAD procedure, it is based on the assessment of thermodynamic behaviour of the relevant constituting sub‐systems of the complex system of interest. The current database contains 7 elements: Al, Co, Cr, Ni, Ti, W, Re.
N. Dupin, B. Sundman
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Hydrogen Embrittlement of Ni-Based Superalloys

CORROSION 1995, 1995
Abstract The hydrogen embrittlement properties of some nickel based superalloys such as C-22, C-276, G-30 and Alloy 625 were studied. The alloys were studied for their susceptibility in annealed, cold worked and aged conditions. The degradation in mechanical properties were evaluated by slow strain rate testing.
Vimal H. Desai, Kirk Scammon
openaire   +1 more source

Laser Cladding of Ni-Based Superalloys

2020
Laser cladding of Ni-based superalloys has been studied extensively in the recent past owing to their combined properties of high strength and corrosion resistance at elevated temperatures, due to which they are finding wide applications in gas turbine engines, land-based power-generation gas turbines, nuclear and fossil fuel power plants, etc.
Gopinath Muvvala, Sagar Sarkar, Ashish Kumar Nath   +2 more
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Ageing kinetics of Ni-base superalloys

Materials at High Temperatures, 2016
In the present work, the degradation of the γ/γ′ microstructure of single crystal Ni-base superalloy, CMSX-8, has been studied experimentally and computationally. Two microstructure evolution processes, referred to as rafting and coarsening, have been decoupled and investigated independently.
Sanam Gorgannejad, Ernesto A. Estrada Rodas, Richard W. Neu.   +2 more
openaire   +1 more source