Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Yoshihiro Hosoya"'
Publikováno v:
ISIJ International. 60:2097-2106
Autor:
Kazuhiro Seto, Yasuyoshi Nagai, Yuta Matsumura, Yoshihiro Hosoya, Keiko Tomura, Koji Inoue, Eiji Tsuchiya, Miyamoto Yuka, Takashi Kobayashi
Publikováno v:
ISIJ International. 60:1052-1062
Autor:
Yoshimi Hiroyuki, Elke Roller, Hiruta Shuhei, Takahashi Kazuma, Kohsuke Endou, Yuta Matsumura, Yoshihiro Hosoya
Publikováno v:
Sensors and Materials. 31:3075
Publikováno v:
Tetsu-to-Hagane. 99:245-253
Publikováno v:
Materials Science Forum. :3374-3379
Industrial low alloy TRIP sheet steels contain blocky and lath-shaped retained austenite. In the present study, transformation behaviour of blocky and lath-shaped retained austenite during straining was investigated to clarify its effect on mechanica
Precipitation Hardening and Mechanical Properties in Cu Added Martensitic Ultra-high Strength Steels
Publikováno v:
Tetsu-to-Hagane. 94:553-561
Cu precipitation hardening behavior and mechanical properties were investigated in Cu added martensitic ultra-high strength steels. In this work, hardness measurement, TEM observation, lattice parameter measurement and tensile testing were conducted
Publikováno v:
Materials Science Forum. :1013-1020
Cooperative growth of pearlite is simulated for eutectoid steel using the multi-phase field method. This allows to take into account diffusion of carbon not only in γ phase, but also in α phase. The lamellar spacing and growth velocity are estimate
Autor:
Yasushi Tanaka, Kaneharu Okuda, Hiromi Yoshida, Hidetaka Kawabe, Toshiaki Urabe, Yoshihiro Hosoya
Publikováno v:
Materials Science Forum. :425-430
The effect of niobium (Nb) addition on recrystallization texture formation in cold-rolled low carbon steel sheets containing 2% manganese (Mn) was investigated. The microstructures of hot-bands were significantly refined by Nb addition, which led to
Publikováno v:
Materials Science Forum. :4369-4374
New type of IF cold-rolled high strength steels (HSSs) with the strength level of 390 and 440MPa have been developed under the chemistry of the extra-low carbon steel containing around 60ppm C with an intentional addition of niobium by hybridizing th
Publikováno v:
Tetsu-to-Hagane. 93:409-415
The effects of alloying elements on the high temperature oxidation of laboratory melted 42% Ni iron-based alloy were investigated. A mechanism controlling the high temperature oxidation of 42% Ni alloy has been also discussed.In the temperature range