Fabrication of a238Pu Heat Source for a Cardiac Pacemaker
作者:
FlemingD. L.,
BrewerC. O.,
CoffeyD. L.,
期刊:
Nuclear Applications and Technology
(Taylor Available online 1970)
卷期:
Volume 8,
issue 6
页码: 536-538
ISSN:0550-3043
年代: 1970
DOI:10.13182/NT70-A28654
出版商: Taylor&Francis
数据来源: Taylor
摘要:
A238Pu-Powered heat source for use in an experimental model of a cardiac pacemaker was developed. The encapsulated source has a thermal power of 0.134±0.013 W and is fueled with three238Pu metal pins. Each fueled pin was TIC welded into a tantalum inner capsule. The inner capsules were electron beam welded into Hastelloy-C middle capsules. These middle capsules were platinum plated to prevent a reaction between the Hastelloy-C and the titanium outer capsules. Three middle capsules were electron beam welded into each outer capsule.
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