Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Takehiro Ohno"'
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100247- (2024)
In this study, the new loosening behavior was discovered and investigated when offset loads were repeatedly applied to both ends of a bolted joint initially tightened to a thin plate made of high-tensile steel. In the experiments, the impact of offse
Externí odkaz:
https://doaj.org/article/625013f236264eca9261f76bb571be7a
Publikováno v:
Metallurgical and Materials Transactions A. 51:4022-4032
Herein, the behavior associated with strain-induced abnormally large grains in superalloy 718 was investigated using compression testing and subsequent heat treatment below the δ-phase solvus temperature of 980 °C. The nuclei of abnormally large gr
Publikováno v:
Journal of Materials Processing Technology. 267:26-33
The grain growth behavior of superalloy 718 was investigated using high-temperature compression tests and subsequent heat treatment. Abnormal grain growth (AGG) induced by low plastic strains was observed during thermal processing, which included sol
Publikováno v:
Superalloys 2016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55c34f86ce504742a1291b4aecfd4767
https://doi.org/10.1002/9781119075646.ch91
https://doi.org/10.1002/9781119075646.ch91
Publikováno v:
Superalloys 2016
Publikováno v:
ECS Transactions. 25:1455-1462
Fe-Cr ferritic alloys are applied for interconnects of solid oxide fuel cells (SOFCs) operated at around medium temperatures. The long-term oxidation behavior of Fe-22%Cr ferritic alloy, ZMG232L, was investigated. The oxidation rate of thin sheet was
Publikováno v:
ECS Proceedings Volumes. :1789-1794
Ferritic Fe-Cr alloy is desired as interconnect material of SOFC because of its lower cost and workability. We developed a ferritic Fe-22Cr alloy with a small addition of La and Zr which has good oxidation resistance and good electrical conductivity
Publikováno v:
ECS Proceedings Volumes. :914-922
Several kinds of metallic materials with high temperature properties such as good oxidation-resistance, high electrical conductivity, low thermal expansion coefficient, etc are expected to be used in SOFC systems. Some new alloys were developed in th
Autor:
Shuhei Nakahama, Hiroshi Yakuwa, Matsuho Miyasaka, Toshio Narita, Takehiro Ohno, Toshihiro Uehara, Toshiaki Nonomura
Publikováno v:
CORROSION. 58:646-658
The effect of grain-boundary carbides on grain-boundary sulfidation was investigated on a Ni-based superalloy (Ni-20%Cr-13.5%Co-4%Mo-1.5%Ti-3%Al), which was developed for the fluid catalyt...
Publikováno v:
Electrochemistry. 77:131-133
Fe-Cr ferritic alloys are applied for interconnects of solid oxide fuel cells (SOFCs) operated at around medium temperatures. The oxidation behavior of sheets with various thicknesses of Fe-22% Cr ferritic alloy, ZMG232L, was investigated. The oxidat