Zirconium metal-water oxidation kinetics. V. Oxidation of Zircaloy in high pressure steam. [PWR]
A series of scoping tests to determine the influence of steam pressure on the isothermal oxidation kinetics of Zircaloy-4 PWR tubing was undertaken. The oxidation experiments were conducted in flowing steam at 3.45, 6.90, and 10.34 MPa (500, 1000, and 1500 psi) at 905/sup 0/C (1661/sup 0/F), and at 3.45 and 6.90 MPa at 1101/sup 0/C (2014/sup 0/F). A comparison of the results of these experiments with those obtained for oxidation in steam at atmospheric pressure under similar conditions indicated that measurable enhancement of the oxidation rate occurred with increasing pressure at 905/sup 0/C, but not at 1100/sup 0/C.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 5273792
- Report Number(s):
- ORNL/NUREG-31; TRN: 78-002596
- Country of Publication:
- United States
- Language:
- English
Similar Records
Quarterly progress report on the zirconium metal--water oxidation kinetics program sponsored by the NRC Division of Reactor Safety Research for July--September 1977. [PWR, BWR]
Quarterly progress report on the zirconium metal--water oxidation kinetics program sponsored by the NRC Division of Reactor Safety Research, April--June 1977. [BWR; PWR]
Zirconium metal-water oxidation kinetics program sponsored by the NRC Division of Reactor Safety Research. Quarterly progress report, January--March 1977. [BWR; PWR]
Technical Report
·
Mon Oct 31 00:00:00 EST 1977
·
OSTI ID:5273792
Quarterly progress report on the zirconium metal--water oxidation kinetics program sponsored by the NRC Division of Reactor Safety Research, April--June 1977. [BWR; PWR]
Technical Report
·
Tue Jul 26 00:00:00 EDT 1977
·
OSTI ID:5273792
Zirconium metal-water oxidation kinetics program sponsored by the NRC Division of Reactor Safety Research. Quarterly progress report, January--March 1977. [BWR; PWR]
Technical Report
·
Thu Apr 28 00:00:00 EDT 1977
·
OSTI ID:5273792
Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
36 MATERIALS SCIENCE
FUEL CANS
OXIDATION
PWR TYPE REACTORS
ZIRCALOY 4
CHEMICAL REACTION KINETICS
DATA
HIGH PRESSURE
PRESSURE DEPENDENCE
STEAM
TEMPERATURE DEPENDENCE
VERY HIGH TEMPERATURE
ALLOYS
CHEMICAL REACTIONS
INFORMATION
KINETICS
REACTION KINETICS
REACTORS
TIN ALLOYS
WATER COOLED REACTORS
WATER MODERATED REACTORS
ZIRCALOY
ZIRCONIUM ALLOYS
ZIRCONIUM BASE ALLOYS
210200* - Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
360105 - Metals & Alloys- Corrosion & Erosion
36 MATERIALS SCIENCE
FUEL CANS
OXIDATION
PWR TYPE REACTORS
ZIRCALOY 4
CHEMICAL REACTION KINETICS
DATA
HIGH PRESSURE
PRESSURE DEPENDENCE
STEAM
TEMPERATURE DEPENDENCE
VERY HIGH TEMPERATURE
ALLOYS
CHEMICAL REACTIONS
INFORMATION
KINETICS
REACTION KINETICS
REACTORS
TIN ALLOYS
WATER COOLED REACTORS
WATER MODERATED REACTORS
ZIRCALOY
ZIRCONIUM ALLOYS
ZIRCONIUM BASE ALLOYS
210200* - Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
360105 - Metals & Alloys- Corrosion & Erosion