
基本信息:
- 专利标题: 一种新型氧化物弥散强化中子吸收材料
- 专利标题(英):Novel oxide dispersion strengthenedneutron absorption material
- 申请号:CN201910094465.0 申请日:2019-01-30
- 公开(公告)号:CN109797308A 公开(公告)日:2019-05-24
- 发明人: 王鑫 , 张鹏程 , 刘彦章 , 庞晓轩 , 王傲松 , 白彬 , 喻应华 , 罗昊 , 杨寿海 , 王伟 , 莫怀森
- 申请人: 中广核工程有限公司 , 中国工程物理研究院材料研究所 , 深圳中广核工程设计有限公司
- 申请人地址: 广东省深圳市大鹏新区鹏飞路大亚湾核电基地工程公司办公大楼
- 专利权人: 中广核工程有限公司,中国工程物理研究院材料研究所,深圳中广核工程设计有限公司
- 当前专利权人: 中广核工程有限公司,中国工程物理研究院材料研究所,深圳中广核工程设计有限公司
- 当前专利权人地址: 广东省深圳市大鹏新区鹏飞路大亚湾核电基地工程公司办公大楼
- 代理机构: 广州三环专利商标代理有限公司
- 代理人: 王基才
- 主分类号: C22C1/05
- IPC分类号: C22C1/05 ; C22C21/00 ; B22F3/04 ; B22F3/15 ; B22F3/18 ; B22F3/24 ; C22C32/00 ; G21F1/08
The invention discloses a novel oxide dispersion strengthenedneutron absorption material. The novel oxide dispersion strengthenedneutron absorption material is prepared from the following materials inpercentage by weight: 5-20% of B4C, 0.8-5% of nano materials, and the balance of powder containing the aluminum element, wherein the nano materials are selected from one or more of nano Al2O3, nano MgO, nano TiO2, nano ZnO, nano ZrO2 and nano rare earth oxides. Compared with the prior art, the novel oxide dispersion strengthenedneutron absorption materialhas high high-temperature intensity, can be used for the neutron absorption function and the structural supporting action at the same time, has a high thermal conductivity coefficient, can be applied to the field of spent fuel storage and transportation, and can greatly reduce the manufacturing cost. In addition, the invention further provides a preparation method of the novel oxide dispersion strengthenedneutron absorption material, theprocess is simple, and the prepared neutron absorption material has the high thermal conductivity coefficient.