Details

Autor(en) / Beteiligte

• NAGAI, Takayuki
• TAKEDA, Seiichiro
• TANAKA, Yasumasa
• OGAWA, Kazuhiro
• NAKASUJI, Kazuyuki
• IKENAGA, Yoshiaki

Titel

Development of Dissimilar Metal Transition Joint by Hot Roll Bonding Technique

Ist Teil von

• Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, 1994/12/30, Vol.36(12), pp.1137-1146

Ort / Verlag

Atomic Energy Society of Japan

Erscheinungsjahr

1994

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• Metallurgically bonded transition joints which enable to connect reprocessing equipments made of superior corrosion resistant valve metals (Ti-5Ta, Zr or Ti) with stainless steel piping is needed for nuclear fuel reprocessing plants. The authors have developed dissimilar metal transition joints between stainless steel and Ti-5Ta, Zr or Ti with an insert metal of Ta by the hot roll bonding process, using the newly developed mill called "rotary reduction mill". In the R & D program, appropriate bonding conditions in the manufacturing process of the joints were established. This report presents the structure of transition joints and the manufacturing process by the hot roll bonding technique. Then, the evaluation of mechanical and corrosion properties and the results of demonstration test of joints for practical use are described.