Results 11 to 20 of about 16,800 (255)
Effect of Pre-Post TIG Welding Heat Treatment on Cast NI Superalloy
Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology, 2020 The effect of a pre (before) and post (after) heating welding treatment on the microstructure and mechanical properties of the scrap blades made of cast INC738LC superalloy is the main goal of the present investigation. The filler used in TIG welding was
C. Saib +4 more
doaj +3 more sources
A Small-Angle Neutron Scattering Methodology for Quantitative Characterization of Channel Width in Gamma Matrix Phase [PDF]
NanomaterialsThis study establishes a robust small-angle neutron scattering (SANS) methodology for the quantitative characterization of γ matrix channel widths in the nickel-based single-crystal superalloy DD10.
Zhong Chen +8 more
doaj +2 more sources
Research on vacuum-electromagnetic casting of IN100 superalloy ingots
Science and Technology of Advanced Materials, 2007 In order to improve the inner quality of superalloy master alloy ingots, the new technology of superalloy vacuum-electromagnetic casting, i.e. applying electromagnetic stirring (EMS) to the solidification process of superalloy vacuum casting was ...
Wenzhong Jin, Tingju Li and Guomao Yin
doaj +1 more source
Carbide precipitation behavior during vacuum arc remelting of GH4742 alloy
Journal of Aeronautical Materials, 2022 The different heat transfer conditions in each region of the vacuum arc remelting superalloy ingot lead to significant difference in the morphology and size distribution of carbide in the ingot.
ZHOU Yang +6 more
doaj +1 more source
Crystals, 2022 The crack propagation mechanism of Al0.1CoCrFeNi high-entropy alloy (HEA) was investigated with the molecular dynamics method. The pre-crack propagation and stretching processes of single-crystal Al0.1CoCrFeNi HEA and Al0.1CoCrFeNi HEA with grain ...
Cuixia Liu, Yu Yao
doaj +1 more source
Journal of Aeronautical Materials, 2021 High temperature aging treatment was first conducted on the rejuvenated directionally solidified superalloy to simulate the re-service aging damage of turbine blades and the virgin directionally solidified superalloy respectively.
TANG Wenshu +5 more
doaj +1 more source
Fenmo yejin jishu, 2022 The development of nickel-based powder metallurgy (PM) superalloy, the technical features of argon atomized (AA) powder manufacturing, the characteristics of AA nickel-based superalloy powders, and the development direction of nickel-based superalloy ...
ZHANG Qiang +5 more
doaj +1 more source
The effect of precious metals in the NiAl coating on the oxidation resistance of the Inconel 713 superalloy [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2022 The rhodium incorporated aluminide coating was produced by the rhodium electroplating (0.5 μm thick layer) followed by the chemical vapor deposition process on the Inconel 713 superalloy. This coating is composed of the β-NiAl phase.
Zagula-Yavorska M., Romanowska J.
doaj +1 more source
Metals, 2023 In order to deeply explore the high-temperature cyclic characteristics of the FGH96 superalloy under different strain amplitudes, the high-temperature low-cycle fatigue behavior of the FGH96 superalloy was analyzed from the perspective of internal stress
Zhengguang Li +5 more
doaj +1 more source
Influence of Surface Roughness on the High Temperature /High Strain Low Cycle Fatigue Behavior of Nickel-Based Superalloy Rene®80 [PDF]
Archives of Metallurgy and Materials, 2023 Since fatigue cracks nucleate and initiate generally at the surface of the rotary components such as blades and discs, the surface condition is the most important factor affecting the fatigue life.
Mohammad Mehdi Barjesteh
doaj +1 more source