Weldability of general purpose heat source new-process iridium
Conference
·
OSTI ID:5694781
Weldability tests on General Purpose Heat Source (GPHS) iridium capsules showed that a new iridium fabrication process reduced susceptibility to underbead cracking. Seventeen capsules were welded (a total of 255 welds) in four categories and the number of cracks in each weld was measured.
- Research Organization:
- Savannah River Lab., Aiken, SC (USA)
- DOE Contract Number:
- AC09-76SR00001
- OSTI ID:
- 5694781
- Report Number(s):
- DP-MS-87-130; CONF-8710203-1; ON: DE88002443
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
07 ISOTOPE AND RADIATION SOURCES
070300* -- Isotopic Power Supplies
36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
CAPSULES
CONTAINERS
CRACKS
ELEMENTS
HEAT SOURCES
IRIDIUM
METALS
NESDPS Office of Nuclear Energy Space and Defense Power Systems
PLATINUM METALS
RADIOISOTOPE HEAT SOURCES
TRANSITION ELEMENTS
WELDABILITY
070300* -- Isotopic Power Supplies
36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
CAPSULES
CONTAINERS
CRACKS
ELEMENTS
HEAT SOURCES
IRIDIUM
METALS
NESDPS Office of Nuclear Energy Space and Defense Power Systems
PLATINUM METALS
RADIOISOTOPE HEAT SOURCES
TRANSITION ELEMENTS
WELDABILITY