High-temperature bending fatigue properties of oxide dispersion-strengthened platinum–rhodium alloy under high axial stress

Niwa, A.; Akita, Yukihito; Enomoto, Kandai; Aoyama, Rintaro; Akebono, Hiroyuki; Sugeta, Atsushi

doi:10.1016/j.ijfatigue.2019.105385

Cited by 3 publications

(1 citation statement)

References 37 publications

(32 reference statements)

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“…Zhang et al [13] studied a thermal shock problem of an elastic strip made of functionally graded materials based on the fractional heat conduction theory. Niwa et al [14] studied the high-temperature bending fatigue properties of oxide dispersion-strengthened platinum-rhodium alloy under high axial stress. Sellitto et al [15] presented generalized heat-conduction laws from a mesoscopic perspective and studied mesoscopic theories of heat transport in nanosystems.…”

Section: Introductionmentioning

confidence: 99%

Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates

Jiang

Zhou

Zhi-jian

et al. 2020

Metals

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Based on the non-Fourier heat conduction wave model, the thermal wave scattering near the opening in the platinum–rhodium glass fiber leaky plate structure is studied by using complex function method and conformal mapping method, and the general solution of the thermal wave scattering problem is given. The boundary condition of the open surface is adiabatic. The influence of the geometrical and physical parameters of the leaky plate on the temperature distribution in the plate is analyzed, and the numerical results of the temperature concentration are given. This study can provide theoretical basis and reference data for the design and optimization of the opening structure of platinum–rhodium glass fiber leaky plate.

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Section: Introductionmentioning

confidence: 99%

Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates

Jiang

Zhou

Zhi-jian

et al. 2020

Metals

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Life prediction of oxide dispersion-strengthened platinum–rhodium alloy subjected to high-temperature bending fatigue under axial stress

Niwa¹,

Akita²,

Arakawa

et al. 2020

International Journal of Fatigue

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Research Progress of Platinum-Based Superalloys for High Temperature Applications

Yan

Hongzhong

et al. 2021

Johnson Matthey Technology Review

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Pt-based alloys are being developed for high-temperature applications with the aim of replacing some of the currently used Ni-based superalloys (NBSAs) and benchmark alloy, PM2000. The Pt-based superalloys have a similar structure to the NBSAs and can potentially be used at higher temperatures and in more aggressive environments because Pt is more chemically inert and has a higher melting point. In this paper, the recent progress in research and development of Pt-based superalloys is overviewed. Firstly, the composition optimization and structural design of Pt-base superalloys are introduced. The structural characteristics, mechanical properties, oxidation resistance and corrosion behavior of Pt-Al ternary, quaternary and multiple superalloys are summarized. Finally, directions for further research and application of Pt-base superalloys are analyzed and prospected.

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High-temperature bending fatigue properties of oxide dispersion-strengthened platinum–rhodium alloy under high axial stress

Cited by 3 publications

References 37 publications

Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates

Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates

Life prediction of oxide dispersion-strengthened platinum–rhodium alloy subjected to high-temperature bending fatigue under axial stress

Research Progress of Platinum-Based Superalloys for High Temperature Applications

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