Title:
MATERIAL FOR NUCLEAR FUSION FURNACE EXCELLENT IN HIGH TEMPERATURE CHARACTERISTICS COMPRISING BERYLLIUM INTERMETALLIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/2003/085678
Kind Code:
A1
Abstract:
A material for a nuclear fusion furnace which comprises an intermetallic compound of beryllium with Ti, V, Zr, Nb, Ta, Mo, W or Y, wherein the beryllium intermetallic compound is mixed with another metal or another intermetallic compound. The material is suitable as a blanket and an opposed material which are usually exposed to neutrons and heat generated by plasma.
Inventors:
KAWAMURA HIROSHI (JP)
UCHIDA MUNENORI (JP)
UDA MINORU (JP)
ITO YOSHIO (JP)
UCHIDA MUNENORI (JP)
UDA MINORU (JP)
ITO YOSHIO (JP)
Application Number:
PCT/JP2003/004462
Publication Date:
October 16, 2003
Filing Date:
April 08, 2003
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
JAPAN ATOMIC ENERGY RES INST (JP)
KAWAMURA HIROSHI (JP)
UCHIDA MUNENORI (JP)
UDA MINORU (JP)
ITO YOSHIO (JP)
JAPAN ATOMIC ENERGY RES INST (JP)
KAWAMURA HIROSHI (JP)
UCHIDA MUNENORI (JP)
UDA MINORU (JP)
ITO YOSHIO (JP)
International Classes:
C22C25/00; C22C30/00; G21B1/13; (IPC1-7): G21B1/00; C22C25/00
Foreign References:
| JPS60255948A | 1985-12-17 | |||
| JPH0987782A | 1997-03-31 | |||
| JPH09133787A | 1997-05-20 | |||
| JPS5179613A | 1976-07-12 |
Other References:
KOICHI YAMADA ET AL.: "Chuseishi zobaizai to shite beryllium kinzoku-kan kagobutsu o mochiita kaku yugoro blanket no kakuteki yobi kento", ATOMIC ENERGY SOCIETY OF JAPAN HARU NO NENKAI YOSHISHU, DAI 40 KAI, vol. 1, 5 March 2002 (2002-03-05), pages 40, XP002971002
HIROTOMO IWAKIRI ET AL.: "Be12Ti ni okeru jusuiso hoji.hoshutsu tokusei", ATOMIC ENERGY SOCIETY OF JAPAN HARU NO NENKAI YOSHISHU, DAI 40 KAI, vol. 1, 5 March 2002 (2002-03-05), pages 41, XP002971003
MUNENORI UCHIDA ET AL.: "Be12Ti to stainless-ko no ryoritsusei shiken", ATOMIC ENERGY SOCIETY OF JAPAN HARU NO NENKAI YOSHISHU, DAI 40 KAI, vol. 1, 5 March 2002 (2002-03-05), pages 42, XP002971004
FABRITSIEV S.A. ET AL.: "The neutron irradiation effect on the mechanical properties and structure of beryllium", SPEC. TECH. PUBL. (AM. SOC. TEST MATER.), no. 1325, 1999, pages 1062 - 1076, XP002971005
See also references of EP 1494244A4
HIROTOMO IWAKIRI ET AL.: "Be12Ti ni okeru jusuiso hoji.hoshutsu tokusei", ATOMIC ENERGY SOCIETY OF JAPAN HARU NO NENKAI YOSHISHU, DAI 40 KAI, vol. 1, 5 March 2002 (2002-03-05), pages 41, XP002971003
MUNENORI UCHIDA ET AL.: "Be12Ti to stainless-ko no ryoritsusei shiken", ATOMIC ENERGY SOCIETY OF JAPAN HARU NO NENKAI YOSHISHU, DAI 40 KAI, vol. 1, 5 March 2002 (2002-03-05), pages 42, XP002971004
FABRITSIEV S.A. ET AL.: "The neutron irradiation effect on the mechanical properties and structure of beryllium", SPEC. TECH. PUBL. (AM. SOC. TEST MATER.), no. 1325, 1999, pages 1062 - 1076, XP002971005
See also references of EP 1494244A4
Attorney, Agent or Firm:
Nakamura, Tomoyuki c/o Miyoshi International Patent Office 9th Floor (Toranomon Daiichi Building 2-3 Toranomon
1-chome Minato-ku, Tokyo, JP)
Download PDF: