Results 31 to 40 of about 14,532 (243)
Advanced Materials Interfaces, 2022 For near‐net shape hot isostatic pressing (HIP) process, the interaction between capsules and consolidating powders at a high pressure and temperature leads to a strong interfacial element diffusion, which is harmful to the surface microstructure and ...
Lebiao Yang +6 more
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The effect of thermal cycling on the high-temperature creep behaviour of a single crystal nickel-based superalloy [PDF]
, 2007 Isothermal and thermal cycling creep behaviours of a single crystal nickel-based superalloy have been studied by means of tensile tests at 1150 °C and 80 MPa.
Andrieu, Eric +3 more
core +2 more sources
A Yield Stress Model for a Solution-Treated Ni-Based Superalloy during Plastic Deformation
High Temperature Materials and Processes, 2018 Up to now, there are few reports on the yield behavior of Ni-based superalloy during plastic deformation. However, an accurate yield stress model is significant for simulating the plastic forming process by cellular automaton or finite element methods ...
Liu Yan-Xing, Lin Y.C
doaj +1 more source
Journal of Materials Research and Technology, 2020 High content of single element in TiAl- or Ni-based brazing filler metal always causes the formation of bulk, directional and brittle intermetallics in the TiAl/Ni brazed joints, which deteriorates the joint mechanical properties.
Kewei Dong +5 more
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Characterization of sulfur distribution in Ni-based superalloy and thermal barrier coatings after high temperature oxidation: a SIMS analysis [PDF]
, 2009 Sulfur segregation was characterized by secondary ion mass spectrometry (SIMS) in uncoated single-crystal Ni-based AM1 superalloys with various S contents and on NiPtAl, NiAl and NiPt bondcoats of complete TBC systems.
Cadoret, Yannick +3 more
core +2 more sources
Metals, 2023 In this study, a typical γ′ phase precipitation-strengthened Ni-based superalloy DZ411 was repaired using an LMD-based repairing technique with an IN738LC superalloy, and crack-free samples were acquired.
Wengao Yan +4 more
doaj +1 more source
Deformation compatibility in a single crystalline Ni superalloy [PDF]
, 2015 Deformation in materials is often complex and requires rigorous understanding to predict engineering component lifetime. Experimental understanding of deformation requires utilization of advanced characterization techniques, such as high spatial ...
Britton, T, Dunne, F, Jiang, J, Zhang, T
core +2 more sources
EBSD Study of Delta-Processed Ni-Based Superalloy [PDF]
Metals, 2020 Nickel-based superalloys are extensively used in the aerospace and power generation industries due to their excellent mechanical properties at elevated temperatures and good corrosion resistance. Typically, these alloys require accomplishing critical standards during their manufacturing process. In this study, an Inconel 718 (IN718) Ni-based superalloy
Pedro Jacinto Páramo Kañetas +5 more
openaire +4 more sources
Crystals, 2020 The Ni content is a crucial factor for the development of γ′-strengthened Co-based superalloys and some studies have systematically addressed its influence on various properties in model superalloys.
Christopher H. Zenk +4 more
doaj +1 more source
Proto-TGO formation in TBC systems fabricated by spark plasma sintering [PDF]
, 2010 Thermal barrier coatings (TBC) are commonly used in modern gas turbines for aeronautic and energy production applications. The conventional methods to fabricate such TBCs are EB-PVD or plasma spray deposition.
Boidot, Mathieu +4 more
core +2 more sources