Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Kozo Okita"'
Publikováno v:
Journal of the Society of Materials Science, Japan. 65:74-79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c1900198f45f95064cabab2fc930f6d
https://doi.org/10.2472/jsms.65.74
https://doi.org/10.2472/jsms.65.74
Publikováno v:
Journal of the Society of Materials Science, Japan. 60:1144-1148
The Swedish weight sounding test machine (SWS test machine) used in the in-situ ground investigation method, is easy to move, shortens test time, is simple to use for testing, and less expensive compared to mechanical boring test. However, this metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df7338b68b8b43dba73a07f3e93ca37b
https://doi.org/10.2472/jsms.60.1144
https://doi.org/10.2472/jsms.60.1144
Publikováno v:
Science and Technology of Welding and Joining. 15:124-130
Friction welding was carried out between TiNi alloy and austenitic stainless steel with and without a Ni interlayer. When TiNi alloy was welded to stainless steel without the Ni interlayer, a large amount of brittle Fe2Ti intermetallic compound was f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0bbef465d9b95064e5737ca65d08538
https://doi.org/10.1179/136217109x12577814486692
https://doi.org/10.1179/136217109x12577814486692
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 27:99s-103s
Friction welding was carried out on austenitic and ferritic stainless steels (diameter: 3 mm). The practical process windows, that is, weld lobes, were shown for similar and dissimilar welding. Proper balance of heat and deformation was necessary to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::081e786216a2691818958654b60e998a
https://doi.org/10.2207/qjjws.27.99s
https://doi.org/10.2207/qjjws.27.99s
Autor:
Shinji Fukumoto, Tomoki Tomita, Atsushi Yamamoto, Harushige Tsubakino, Kozo Okita, Hironori Yoshioka
Publikováno v:
Journal of Japan Institute of Light Metals. 58:2-7
The effects of post weld heat treatment (PWHT) on microstructures and mechanical properties of friction stir welded AZ31B magnesium alloy were investigated. Average grain sizes at the upper region and at the bottom region in the stir zone (SZ) of as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d6b5303ba4fb2ba07f126ccffb89f6
https://doi.org/10.2464/jilm.58.2
https://doi.org/10.2464/jilm.58.2
Publikováno v:
Welding International. 21:185-189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95e62b559ec7cba1edff2de7db34ae70
https://doi.org/10.1533/wint.2007.3737
https://doi.org/10.1533/wint.2007.3737
Publikováno v:
MATERIALS TRANSACTIONS. 48:44-52
AZ31 magnesium alloy was welded by friction welding and the effect of post weld heat treatment on microstructures and mechanical properties were investigated. Fine grained microstructure whose minimum grain size is approximately 1 μm was formed at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc17113671e4ea2452969f2956a1e21
https://doi.org/10.2320/matertrans.48.44
https://doi.org/10.2320/matertrans.48.44
Autor:
Kozo Okita, Toshitsugu Ono, Harushige Tsubakino, Masatoshi Aritoshi, Shinji Fukumoto, Soshi Tanaka, Tomoki Tomita
Publikováno v:
MATERIALS TRANSACTIONS. 47:1071-1076
Microstructural development of friction welded AZ31 alloy was studied. The microstructures near weld interface consist of mainly three regions that are recrystallized fine-grain, mixed-grain and twin regions. The most impressive microstructural featu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42a528c55db18b6011d540e766b80c61
https://doi.org/10.2320/matertrans.47.1071
https://doi.org/10.2320/matertrans.47.1071
Autor:
Shinji Fukumoto, Kozo Okita, Tomoki Tomita, Toshitsugu Ono, Masatoshi Aritoshi, Harushige Tsubakino, Soshi Tanaka
Publikováno v:
Materials Science Forum. :399-406
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f031b8487c57c06085837e3529c0c8a
https://doi.org/10.4028/www.scientific.net/msf.419-422.399
https://doi.org/10.4028/www.scientific.net/msf.419-422.399
Autor:
Masatoshi Aritoshi, Kozo Okita
Publikováno v:
Journal of Japan Institute of Light Metals. 52:91-94
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9fe977e23a7bc61676b1b53de0bccd2
https://doi.org/10.2464/jilm.52.91
https://doi.org/10.2464/jilm.52.91