Isotopic power materials development progress report for November 1971

Technical Report · Mon Nov 26 00:00:00 EST 1973

DOI:https://doi.org/10.2172/4400785· OSTI ID:4400785

Donnelly, R G

Data are given on bend testing of Pt--Rh--W alloys; tensile properties of Pt--Rh--W alloys with and without Hf and Ti additions; tensile properties of recrystallized Ir; effects of contamination by gases (oxygen, degassed impurities, water vapor, CO) on the tensile properties of T-111, TZM, and Mo--46% Re; and fractography and bend testing of T-111 from Pioneer heat source capsules. (DLC)

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• NSA Number: NSA-29-010693
• OSTI ID: 4400785
• Report Number(s): ORNL-TM-4423
• Resource Relation: Other Information: Orig. Receipt Date: 30-JUN-74
• Country of Publication: United States
• Language: English

Related Subjects

N50230* -Metals
Ceramics
& Other Materials-Metals & Alloys-Properties
Structure & Phase Studies
N47200 -Isotope & Radiation Source Technology-Isotopic Power Sources
*ALLOY-TZM- TENSILE PROPERTIES
*MOLYBDENUM ALLOYS- TENSILE PROPERTIES
*PLATINUM BASE ALLOYS- MECHANICAL PROPERTIES
*RHENIUM ALLOYS- TENSILE PROPERTIES
*RHODIUM ALLOYS- MECHANICAL PROPERTIES
*TANTALUM ALLOY-T111- - MECHANICAL PROPERTIES
*TUNGSTEN ALLOYS- MECHANICAL PROPERTIES
BENDING
CAPSULES
CARBON MONOXIDE
DEGASSING
FRACTURES
HAFNIUM ADDITIONS
IMPURITIES
OXYGEN
PIONEER SPACE PROBES
RADIOISOTOPE HEAT SOURCES
RESEARCH PROGRAMS
TITANIUM ADDITIONS
WATER VAPOR
NESDPS Office of Nuclear Energy Space and Defense Power Systems