Title:
中性子吸収複合材料及びこの材料の製造方法
Document Type and Number:
Japanese Patent JP4306962
Kind Code:
B2
Abstract:
The invention relates to a neutron absorbent material and a method of manufacturing such a material. The neutron absorbent material of the invention is a material having a high resistance to corrosion and high mechanical strength. This material is based on hafnium diboride and additionally comprises hafnium dioxide. The method of the invention enables one to reduce the sintering temperature of a composite material based on hafnium diboride. It includes a step that consists of mixing hafnium diboride and hafnium dioxide and a step of sintering the mixture obtained.
Inventors:
Savier Deschanel
Philip Buri
Jean-Pierre Koshi
Bruno Provo
Philip Buri
Jean-Pierre Koshi
Bruno Provo
Application Number:
JP2000540544A
Publication Date:
August 05, 2009
Filing Date:
January 12, 1999
Export Citation:
Assignee:
COMPAGNIE GENERALE DES MATIERES NUCLEAIRES
International Classes:
G21C7/24
Domestic Patent References:
| JP62194497A | ||||
| JP4268491A | ||||
| JP1286961A | ||||
| JP64075636A | ||||
| JP7077594A |
Foreign References:
| US5742655 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Shinya Mitsuhiro
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Shinya Mitsuhiro