Results 1 to 10 of about 132 (85)
Alexandria Engineering Journal, 2023 GH4169 high-temperature alloy is widely used in aerospace and other fields because of its excellent fatigue, radiation, oxidation, and corrosion resistance.
Jian Sun +6 more
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Advances in Materials Science and Engineering, 2020 This paper is based on laser shock peening (LSP) system with a flat-topped beam, using robot simulation software to determine the oblique shock angle of different areas of a certain turbine disk mortise. Three-dimensional finite element analysis was used
Xiangming Qu, Yongkang Zhang, Jun Liu
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MetalsThe effects of solid-solution and ageing treatments on the microstructure and mechanical properties of a GH4169 alloy made by wire arc additive manufacturing, micro-casting, and forging were researched. The microstructure, along with the size and type of
Xuewen You +3 more
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Effects of returns on composition, microstructure and mechanical properties of GH4169 superalloy [PDF]
China Foundry, 2017 To recycle the returned alloy effectively, effects of returns proportion on alloy composition, microstructure and compression properties of superalloy GH4169 were studied by means of scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS)
Yong-liang Pu +2 more
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Metals, 2022 The tensile, creep, fatigue and creep-fatigue tests of the nickel-based superalloy GH4169 were carried out. According to the deformation characteristics of GH4169 alloy, the Ohno-Karim kinematic model (O-K model) can be used to describe the tensile ...
Xuteng Hu +4 more
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Effect of Aging Temperature on Precipitates Evolution and Mechanical Properties of GH4169 Superalloy
Crystals, 2023 GH4169 is primarily strengthened through precipitation, with heat treatment serving as a crucial method for regulating the precipitates of the alloy. However, the impact of aging temperature on the microstructure and properties of GH4169 has not been ...
Anqi Liu +6 more
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Research status of selective laser melting GH4169 alloys
Fenmo yejin jishu, 2023 The formation mechanism and process control of the common defects in selective laser melting GH4169 alloys were briefly introduced, such as spheroidization and holes.
GUO Shuaidong +5 more
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Material Testing 2.0: A brief review
Strain, Volume 59, Issue 3, June 2023., 2023 Abstract With the advent of camera‐based full‐field measurement techniques such as digital image correlation (DIC), researchers have been trying to exploit such rich data sets through the use of more complex test configurations than the standard ones (uniaxial tension/compression, bending etc.).
Fabrice Pierron
wiley +1 more source
International Journal of Aerospace Engineering, Volume 2023, Issue 1, 2023., 2023 This paper performs a comprehensive investigation on the high cycle fatigue (HCF) life prediction of turbine blade with film cooling holes. The modified theory of critical distance (MTCD) method is proposed to estimate the fatigue life of the specimen considering the notch sensitivity coefficient and multiaxial stress effect.
Yunwu Wu +5 more
wiley +1 more source
Sustainable Machining Using Eco‐Friendly Cutting Fluids: A Review
Advances in Materials Science and Engineering, Volume 2022, Issue 1, 2022., 2022 The base fluids of eco‐friendly cutting fluids should contain some vegetable oil. Due to their eco‐friendly, thermal, and tribological qualities, these types of machining fluids are becoming increasingly popular among researchers throughout the world.
Pankaj Kumar +10 more
wiley +1 more source