Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Masahisa Inagaki"'
Autor:
Xiaoyong Yun, Masahisa Inagaki, Tsutomu Ito, Yoshinobu Motohashi, Satoshi Hirano, Alexandre Goloborodko, Goroh Itoh
Publikováno v:
Journal of Japan Institute of Light Metals. 60:275-281
Vickers hardness of friction stir welded 7075-T6 and 7075-O aluminum alloy plates were investigated. During welding, the tool rotation and tool traverse speeds were 1500 rpm and 300 mm/min, respectively. In order to study the anisotropy in the welded
Autor:
Seung Hwan C. Park, Kazutaka Okamoto, Yutaka S. Sato, Satoshi Hirano, Masahisa Inagaki, Hiroyuki Kokawa
Publikováno v:
Metallurgical and Materials Transactions A. 40:625-636
The wear of polycrystalline cubic boron nitride (pcBN) tool and its effect on second phase formation were investigated in stainless steel friction-stir (FS) welds. The nitrogen content and the flow stress were analyzed in these welds to examine pcBN
Autor:
Hiroyuki Kokawa, Masahisa Inagaki, Kazutaka Okamoto, Satoshi Hirano, Yutaka S. Sato, Seung Hwan C. Park
Publikováno v:
Materials Science Forum. :9-12
The characteristics of microstructures in friction stir (FS) weld of 304 austenitic stainless steel were examined. The stir zone (SZ) and thermomechanically affected zone (TMAZ) showed dynamically recrystallized and recovered microstructures, respect
Autor:
Masahisa Inagaki, Kazutaka Okamoto, Yutaka S. Sato, Hiroyuki Kokawa, Seunghwan Park, Satoshi Hirano
Publikováno v:
Materials Science Forum. :3757-3762
Friction stir welding (FSW) was applied to a 0.53% nitrogen stainless steel. The nitrogen content change and the microstructural evolution in the weld were investigated. The nitrogen content analysis revealed that the stir zone (SZ) showed roughly th
Autor:
Masahisa Inagaki, Satoshi Hirano, Hiroyuki Kokawa, Yutaka S. Sato, Seung Hwan C. Park, Kazutaka Okamoto
Publikováno v:
Science and Technology of Welding and Joining. 10:550-556
Friction stir welding was applied to a 2 mm thick 304 austenitic stainless steel plate. The microstructural evolution and hardness distribution in the weld were investigated. The stir zone (SZ) and thermomechanically affected zone (TMAZ) showed dynam
Autor:
Kazutaka Okamoto, Satoshi Hirano, Hiroyuki Kokawa, Masahisa Inagaki, Yutaka S. Sato, Seunghwan Park
Publikováno v:
Welding in the World. 49:34-40
Friction stir welding was applied to 304 austenitic stainless steel. The microstructural evolution and hardness distribution in the weld were investigated. The stir zone (SZ) and thermomechanically affected zone (TMAZ) showed dynamically recrystallis
Autor:
Kazutaka Okamoto, Hiroyuki Kokawa, Yutaka S. Sato, Seunghwan Park, Satoshi Hirano, Masahisa Inagaki
Publikováno v:
Scopus-Elsevier
A 304 austenitic stainless steel was friction stir welded using polycrystalline cubic boron nitride (PCBN) tool. Relationship between corrosion properties and microstructure was examined in the weld using several corrosion tests and microstructural o
Autor:
Hiroyuki Kokawa, Yutaka S. Sato, Kazutaka Okamoto, Masahisa Inagaki, Satoshi Hirano, Seung Hwan C. Park
Publikováno v:
Journal of the Japan Welding Society. 74:138-142
Friction stir welding (FSW) is a solid phase joining process which makes use of friction and was developed in 1991 by TWI (The Welding Institute) of Britain.1 This welding process received attention as a joining process to solve the problems associat
Publikováno v:
Welding International. 18:702-708
Friction stir welding (FSW) is a process that was developed by the UK Welding Institute (TWI) in 1991.1 Because of its status as a solid-phase joining process operating at a temperature below the melting point of the materials being joined, FSW usual
Autor:
Seung Hwan C. Park, Satoshi Hirano, Hiroyuki Kokawa, Masahisa Inagaki, Yutaka S. Sato, Kazutaka Okamoto
Publikováno v:
Scripta Materialia. 51:101-105
Corrosion properties were evaluated in a friction stir welded 304 stainless steel. The degree of the sensitization was small in the heat affected zone, but the advancing side of the stir zone was corroded significantly because of the formation of the