| |
 |
 T. Yuri, T.Ogata,
M.Saito,Y.Hirayama, "Effect of welding structure on high-cycle and low-cycle fatigue
properties for MIG welded A5083 aluminum alloys at cryogenic temperatures", Cryogenics,41,
475-483(2001).
K. Katagiri, K.
Kasaba, M. Hojo, K. Osamura, M. Sugano, A. Kimura, T. Ogata, "Tensile testing methods
of Cu/Nb3Sn superconducting wires at room temperature", Physica C 357-360 (2001)
1302-1305
○J. Tanaka, H. Fujii, H. Nakagawa, S. Okaguchi, M. Hayashi, Y. Hirayama, H. Eguchi,
T. Takahashi, T. Ogata, and K. Yokokawa, "Evaluation of Mechanical Properties of
Structural Materials in Liquid Hydrogen", Hypothesis IV, University of Applied
Sciences, Stralsund, September 2001(Germany) |
| |
|
T. Yuri, Y.
Ono, and T. Ogata, "Effects of Surface roughness and Notch on Cryogenic Fatigue
Properties of Titanium Alloy", JOURNAL OF THE JAPAN INSTITUTE OF METALS, vol.66,
No.12(2002)pp.1287-1292
K.Osamura, M.Sugano, A.Nyilas, H.S.Shin,
H.Weijers, D.P.Hampshire, N.Morley, K.Morley, S.Keys, M.Leghissa, W.Herkert, K.Katagiri,
and T.Ogata, "The tensile property of commercial Bi2223 tapes: a report on the
international round-robin test", Superconducter Science and Technology, vol.15(2002)888-893
○ T. Yuri, T. Ogata, M. Saito, and Y. Hirayama, "Effects of δ-ferrite and welding
structure on high-cycle fatigue property of austenitic stainless steels welds metals",
Advances in Cryogenic Engineering, vol.48, (2002)p.97-104
○ T. Ogata and Participants of VAMAS TWA 17, International standardization through
VAMAS activities on mechanical properties evaluation at 4K, Advances in Cryogenic
Engineering, vol.48, (2002)p.61-68
○ T. Ogata, T. Yuri, M. Saito, and Y. Hirayama, "Local Fracture Toughness of
Stainless Steel Welds at 4 K by J-Evaluation on Tensile Test, Advances in Cryogenic
Engineering", vol.48, (2002)p.146-153
○ A. Nishimura, A. Nyilas, and T.Ogata, "International Round Robin Test Results
of J-Evaluation on Tensile Test at Cryogenic Temperature Within the Frame Work of
VAMAS Activity", Advances in Cryogenic Engineering, vol.48, (2002)p.115-122
○ K. Shibata, A. Nyilas , Y. Shindo, and T. Ogata, "Magnetic Effect on Young's
Modulus Measurement of CP Ti at 4K (Result of Round Robin Test)", Advances in
Cryogenic Engineering, vol.48, (2002)p.154-161
○ Y. Shindo, K. Horiguchi, T. Ogata, A. Nyilas, Z. Zhang, and K. Humer, "Results
of a VAMAS Round Robin on the Cryogenic Interlaminar Shear Strength Determination
of G-10CR Glass-Cloth/Epoxy Laminates", Advances in Cryogenic Engineering, vol.48,
(2002)p.229-236
○ T. Ogata, T. Yuri, Y. Ono, H. Sumiyoshi, S. Matsuoka, K. Okita, and K. Murakami,
"Mechanical Properties of Titanium Alloy for FTP of LE-7A at Cryogenic Temperature",
Proceedings of the 23rd International Symposium on Space Technology and Science, vol.1(2002)658-662
◆ ISO/CD 19819 "Metallic Materials ? Tensile Testing in Liquid Helium",
May 2002
◆ ISO New Work Item Proposal, "Metallic materials - Terminology - Terms used
in mechanical testing", January 2002 |
最近の主な成果(Paper and Proceedings)