Accès ouvert
2016
article
OpenAlex
Tomoshi Takahashi, Yoritoshi Minamino, Hideyuki Hirazawa, Tadashi Ouchi
The high-temperature oxidation behavior of Ti–6 mass%Al–4 mass%V alloys have been investigated in temperature ranges of 773 to 973 K, and 1123 to 1273 K, in air. A kinetic study of the oxidation has been also carried out in Ti–6 mass%Al–4 mass%V …
jp
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
Tomoshi Takahashi, Yoritoshi Minamino, Hideyuki Hirasawa, Tadashi Ouchi
The high-temperature oxidation behavior of Ti–(6–36) mass%Al alloys and Ti–(4–15) mass%V alloys has been investigated in a temperature range of 1123 to 1273 K in air. A kinetic study of the oxidation has been also carried out in Ti–6 mass%Al alloy and …
jp
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
Tomoshi Takahashi, Yoritoshi Minamino, Hideyuki Hirasawa, Tadashi Ouchi
The high-temperature oxidation behavior of Ti– (6–36) mass%Al alloys and Ti– (4–15) mass%V alloys have been investigated in a temperature range of 1123 to 1273 K in air. A kinetic study of the oxidation has been also carried out in Ti–6 mass%Al …
jp
(code pays fourni par la source)
2011
article
OpenAlex
Tadashi Ouchi, Kyosuke Sakai, H. Fukuzawa, I Higuchi et autres
2002
conference-paper
OpenAlex
M. Nishi, Hideo Nakajima, Toshiki Ando, T. Hiyama et autres
As a high-field pulse-poloidal test coil in the development program of superconducting coils for fusion machines, a 1 m-inner diameter superconducting coil named DPC-EX wound with 10 kA Nb/sub 3/Sn cable-in-conduit forced-cooled conductor was fabricated and its various performances were investigated. In …
jp
(code pays fourni par la source)
1998
article
OpenAlex
Mari Sasaki, Genta Sakane, Tadashi Ouchi, Takashi Shibahara
jp
(code pays fourni par la source)
1994
article
OpenAlex
Hideo Nakajima, Tomoyuki Sasaki, Toshiki Ando, M. Nishi et autres
The effect of cyclic pulsed operation on the coil performance was studied from the electrical and mechanical points of view in the second experiment of the Nb/sub 3/Sn Demo Poloidal Coil (DPC-EX). Current sharing temperatures, ac losses, displacements, and strains were measured …
jp
(code pays fourni par la source)
1993
article
OpenAlex
Makoto Sugimoto, Fumikazu HOSONO, T. Isono, N. Koizumi et autres
Development of a hollow cooling monolithic (TMC-FF) conductor has been carried out by Japan Atomic Energy Research Institute (JAERI) since 1988. Manufacture of the toroidal model pancake (TMP) made of the TMC-FF conductor was completed in August, 1991, after trial manufacturing and …
jp
(code pays fourni par la source)
Accès ouvert
1982
article
OpenAlex
Tomoshi Takahashi, Michitomo Kato, Tadashi Ouchi
Physical and mechanical properties of sintered Al-320wt%Sn-06wt%Cu alloys in the temperature range from 500° to 570°C for 2h were measured in order to clarify basic conditions for manufacturing sintered bearings. Dimensions of the compacts sintered at 540°C for 2h decrease with increasing …
1977
article
OpenAlex
Tadashi Ouchi, Akira Ohmae
Tadashi Ouchi, Akira Ohmae; Models for the Electron and the Muon, Progress of Theoretical Physics, Volume 58, Issue 5, 1 November 1977, Pages 1664–1666, ht
jp
(code pays fourni par la source)
1963
article
OpenAlex
Tadashi Ouchi, Kei Senba
The nature of the vacuum-cloud is further studied. It is shown that two neutrinos νµ and νe can be introduced in a natural way in our theory in which ΔS = ΔQ rule is also violated. From the resonance data on the …
1963
article
OpenAlex
Tadashi Ouchi, Kei Senba, Akira Ohmae