MHD electrode development. Quarterly report, October-December 30, 1979
Platinum capped anodes and iron cathodes will be evaluated in a future WESTF test, WESTF Test 43. Results of bonding studies in support of this test are presented. In addition, an attachment technique has been developed for bonding the indium-doped hafnia current leadout material to a compliant nickel mesh and results are reported. Laboratory electrochemical corrosion tests have continued. Results reported indicate that major reductions in polarization, electrical resistivity and ionic transference number of the slag (Rosebud) can be achieved with moderate additions of cobalt which will produce a significant reduction in the electrochemical stress. Significant WESTF operations included WESTF D-10 (2 runs), WESTF D-11 and WESTF Test 45. This latter test was the first WESTF screening test of candidate electrode materials for use in the non-slagging, super-hot, operating mode. Results of design and fabrication activities supportive of the upcoming WESTF tests are presented. Status of design, procurement and modification activities in support of the installation of a conventional 3 tesla magnet in WESTF is presented. Facility shutdown to permit installation of the magnet is projected for March 1980.
- Research Organization:
- Westinghouse Electric Corp., Pittsburgh, PA (USA). Advanced Energy Systems Div.
- DOE Contract Number:
- AC01-79ET15529
- OSTI ID:
- 5590976
- Report Number(s):
- FE-15529-5
- Country of Publication:
- United States
- Language:
- English
Similar Records
MHD electrode development. Quarterly report, July-September 30, 1979
MHD electrode development. Quarterly report, January-March 31, 1979
Related Subjects
300103* -- MHD Generators-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
CHEMICAL REACTIONS
COAL-FIRED MHD GENERATORS
CONDUCTOR DEVICES
CONNECTORS
CORROSION
DATA
DATA FORMS
DESIGN
DIRECT ENERGY CONVERTERS
ELECTRIC CONDUCTIVITY
ELECTRICAL EQUIPMENT
ELECTRICAL INSULATORS
ELECTRICAL PROPERTIES
ELECTROCHEMICAL CORROSION
ELECTRODES
EQUIPMENT
EXPERIMENTAL DATA
FABRICATION
GRAPHS
INFORMATION
MATERIALS
MATERIALS TESTING
MHD GENERATORS
NUMERICAL DATA
PERFORMANCE TESTING
PHYSICAL PROPERTIES
POLARIZATION
SLAGS
TABLES
TEST FACILITIES
TESTING