发明授权
- 专利标题： Method of producing low density oxide fuel pellet
- 专利标题（中）： 生产低密度氧化物燃料颗粒的方法
-
申请号： US474351申请日： 1983-03-11
-
公开(公告)号： US4460522A公开(公告)日： 1984-07-17
- 发明人: Manabu Kinugasa , Hiromitsu Kaneko
- 申请人： Manabu Kinugasa , Hiromitsu Kaneko
- 申请人地址： JPX Tokyo
- 专利权人： Doryokuro Kakunenryo Kaihatsu Jigyodan
- 当前专利权人： Doryokuro Kakunenryo Kaihatsu Jigyodan
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX57-160045 19820914
- 主分类号： C01G43/00
- IPC分类号： C01G43/00 ; G21C3/62 ; G21C21/00
摘要：
A method of producing an oxide fuel pellet having a low density is provided which comprises adding a manganese compound to an oxide fuel powder selected from a group consisting of uranium dioxide powder and a mixed powder of uranium dioxide and plutonium dioxide, in an amount of 0.01 to 5.0% by weight based on the weight of the oxide fuel powder, molding the resulting mixture into a pellet form, and sintering the pellet-formed mixture at a temperature of 1,200.degree. to 1,700.degree. C.
公开/授权文献
- US5042633A Roller bearing device for workpiece transfer platforms 公开/授权日：1991-08-27
信息查询
IPC分类:
