Results 121 to 130 of about 574 (150)
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Acta Materialia, 2002
Abstract The polycrystalline nickel-base superalloy (C263) is used for stationary components in aero-engines such as combustion chambers, casings, liners, exhaust ducting and bearing housings. It is a fine-precipitate strengthened alloy at 800°C, with a precipitate solvus temperature of 925°C.
Anchalee Manonukul, F P E Dunne
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Abstract The polycrystalline nickel-base superalloy (C263) is used for stationary components in aero-engines such as combustion chambers, casings, liners, exhaust ducting and bearing housings. It is a fine-precipitate strengthened alloy at 800°C, with a precipitate solvus temperature of 925°C.
Anchalee Manonukul, F P E Dunne
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Multiple response optimization of machining parameters in turning nimonic C263 using TOPSIS approach
Materials Today: Proceedings, 2022Arul Kulandaivel, A Thanikasalam
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C263. Small-sample properties of spatial autocorrelation
Journal of Statistical Computation and Simulation, 1986Brian Yandell, Winson Taam
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Numerical and experimental investigation on machining of nickel based superalloy (Nimonic C263)
Mechanics Based Design of Structures and MachinesKrishnakumar P
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Picosecond laser ablation of nickel-based superalloy C263
Applied Physics A, 2009Picosecond laser (10.4 ps, 1064 nm) ablation of the nickel-based superalloy C263 is investigated at different pulse repetition rates (5, 10, 20, and 50 kHz). The two ablation regimes corresponding to ablation dominated by the optical penetration depth at low fluences and of the electron thermal diffusion length at high fluences are clearly identified ...
N. G. Semaltianos +6 more
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Australian Journal of Mechanical Engineering, 2021
To protect the airframe and the payload of hypersonic cruise vehicles from aerothermal heating and aerodynamic loading, metallic thermal protection systems (MTPS) are intended to be used.
T. Mahender, I. Balasundar, T. Raghu
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To protect the airframe and the payload of hypersonic cruise vehicles from aerothermal heating and aerodynamic loading, metallic thermal protection systems (MTPS) are intended to be used.
T. Mahender, I. Balasundar, T. Raghu
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Femtosecond laser ablation characteristics of nickel-based superalloy C263
Applied Physics A, 2008Femtosecond laser (180 fs, 775 nm, 1 kHz) ablation characteristics of the nickel-based superalloy C263 are investigated. The single pulse ablation threshold is measured to be 0.26±0.03 J/cm2 and the incubation parameter ξ=0.72±0.03 by also measuring the dependence of ablation threshold on the number of laser pulses.
N. G. Semaltianos +6 more
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Prestraining effect on creep behaviour of nickel base C263 superalloy
Materials Science and Technology, 2002AbstractThe effect of room temperature plastic deformation on the subsequent creep behaviour of C263 alloy has been studied. Creep tests were carried out at 800°C and prestraining was conducted in tension up to a level of 7·2%. Prestraining slightly increased the minimum creep rate.
Y. H. Zhang, D. M. Knowles
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Tensile Strength of Interpulse Gas Tungsten Arc Welded Butt Joints of Nimonic Super Alloy C263
International Journal of Vehicle Structures and Systems, 2021Nimonic C263 a nickel base super-alloy is generally used in the major components particularly in various structural and hottest sections of the gas turbine engine mainly in the combustor, exhaust sections including blades, discs, liners, and casings, etc.
Debashis Mishra +2 more
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Fiber Laser Cutting of Nimonic C263 Alloy and Investigation of Surface Integrity
2019Nimonic C263 is a super alloy which contains more than 50% nickel, and is mainly used in gas turbines and internal combustion engines. The present study deals with the fiber laser cutting of Nimonic C263 super alloy using nitrogen as assisting gas. Several experiments were performed by varying the process parameters, such as cutting speed, laser power,
Mukul Anand +5 more
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