Results 111 to 120 of about 574 (150)
Machinability investigation on Nimonic C263 alloy in electric discharge machine
Materials Today: Proceedings, 2020 Abstract Nickel based alloys, are difficult to machine with conventional machining approach at precision level. However, these alloys can be machined up to good accuracy and preciseness with non-conventional machining process such as electrical discharge machining (EDM) process.
Chinmaya Prasad Mohanty, Renu Shastri
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Surface recrystallization and its effect on oxidation of superalloy C263
Corrosion Science, 2017 Abstract Ni-base superalloy C263 has been oxidized from 700 °C to 1100 °C in artificial dry air. A continuous Cr rich (Cr, Ti)2O3 layer is formed during oxidation, while the oxidation kinetics deviated from the parabolic kinetics. The oxidation microstructures were different in as-machined and polished samples. Recrystallization below the oxide layer
Naicheng Sheng, Robert F Singer
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Sustainable Electrical Discharge Machining of Nimonic C263 Superalloy
Arabian Journal for Science and Engineering, 2021Nimonic C263, a nickel-based superalloy, finds extensive application in manufacturing of complex parts in gas turbine, aircraft and automotive industries exclusively for exhaust sections. Machining of the alloy through traditional approach is a difficult task owing to its poor thermal conductivity, work hardening and high strength properties.
Chinmaya Prasad Mohanty, Renu Shastri
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Sadhana - Academy Proceedings in Engineering Sciences, 2021
The pulsing of the current is the advancements in the gas tungsten arc welding process which produces the better weld joint by stabilizing the intensity of the arc. One of the variants of the gas tungsten arc welding process is the interpulse type which is a modified controlled heat input arc welding technique. Nimonic C263 is a nickel-base super-alloy
DEBASHIS Mishra +2 more
exaly +2 more sources
The pulsing of the current is the advancements in the gas tungsten arc welding process which produces the better weld joint by stabilizing the intensity of the arc. One of the variants of the gas tungsten arc welding process is the interpulse type which is a modified controlled heat input arc welding technique. Nimonic C263 is a nickel-base super-alloy
DEBASHIS Mishra +2 more
exaly +2 more sources
Multiaxial creep and cyclic plasticity in nickel-base superalloy C263
International Journal of Plasticity, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anchalee Manonukul, F P E Dunne
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The shape of creep curves in nickel base superalloy C263
, 2004 The creep behaviour of the nickel base superalloy C263 has been studied at constant load and temperature in the 480{36 MPa/700{950C eld. The shape of the creep curves has shown a very strong dependence on the applied stress. The experimental results have been rationalised supposing the mobile dislocation density increases during creep, from an ...
Maldini M, VLupinc, GAngella
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Journal of Materials Processing Technology, 2014
Abstract Futuristic aerospace applications such as advanced turbojet and scramjet engines used in subsonic, supersonic, and trans-atmospheric flights require materials with ever-increasing temperature and load bearing capabilities for improved performance.
K Satya Prasad, G Madhusudhan Reddy
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Abstract Futuristic aerospace applications such as advanced turbojet and scramjet engines used in subsonic, supersonic, and trans-atmospheric flights require materials with ever-increasing temperature and load bearing capabilities for improved performance.
K Satya Prasad, G Madhusudhan Reddy
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Materials Today: Proceedings, 2020
Abstract Abrasive water jet cutting is the recent non-conventional and useful processes because of its characteristic advantages. The influence of jet pressure, standoff distance and cutting Speed on surface roughness, material removal rate during abrasive waterjet cutting of Nimonic C263 super alloy has been analyzed in this paper.
Somnath Chattopadhyaya +2 more
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Abstract Abrasive water jet cutting is the recent non-conventional and useful processes because of its characteristic advantages. The influence of jet pressure, standoff distance and cutting Speed on surface roughness, material removal rate during abrasive waterjet cutting of Nimonic C263 super alloy has been analyzed in this paper.
Somnath Chattopadhyaya +2 more
exaly +2 more sources
Optimization of micro-WEDG parameters for high-precision machining of Nimonic-C263
Journal of MicromanufacturingNimonic-C263, known for its high density, durability, and corrosion resistance, poses significant challenges to conventional machining in terms of maintaining dimensional accuracy and surface quality. To address these issues, this study investigates the use of micro-wire electro-discharge grinding (m-WEDG), an advanced machining ...
Madan Jagtap +2 more
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