F
Fujio Abe
Researcher at National Institute for Materials Science
Publications - 291
Citations - 7783
Fujio Abe is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Creep & Martensite. The author has an hindex of 44, co-authored 286 publications receiving 6884 citations. Previous affiliations of Fujio Abe include Nippon Steel & National Chemical Laboratory.
Papers
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Journal ArticleDOI
Precipitate design for creep strengthening of 9% Cr tempered martensitic steel for ultra-supercritical power plants
TL;DR: The suppression of particle coarsening during creep and the maintenance of a homogeneous distribution of M23C6 carbides near prior austenite grain boundaries are effective for preventing the long-term degradation of creep strength and for improving long- term creep strength by the addition of boron.
Journal ArticleDOI
Creep-strengthening of steel at high temperatures using nano-sized carbonitride dispersions
TL;DR: The production of a 9 per cent Cr martensitic steel dispersed with nanometre-scale carbonitride particles using conventional processing techniques is reported, which should lead to improved grades of creep-resistant steels and to the economical manufacture of large-scale steel components for high-temperature applications.
Book ChapterDOI
Creep-resistant Steels
TL;DR: The development of creep-resistant steels has been discussed in this article, where the authors present a detailed description of the deformation and deformation mechanism map of creep deformation in steel.
Journal ArticleDOI
Stabilization of martensitic microstructure in advanced 9Cr steel during creep at high temperature
TL;DR: In this paper, the stabilization of martensitic microstructure in the vicinity of prior austenite grain boundaries during creep has been investigated by the addition of boron and by a dispersion of nano-size MX nitrides.
Journal ArticleDOI
Effect of carbon concentration on precipitation behavior of M23C6 carbides and MX carbonitrides in martensitic 9Cr steel during heat treatment
TL;DR: The distribution and precipitated amounts of M23C6 carbides and MX-type carbonitrides with decreasing carbon content from 0.16 to 0.002 mass pct in 9Cr-3W steel, which is used as a heat-resistant steel, has been investigated in this article.