Published August 1999
| Version v1
Journal article
Steam generator replacement at Ikata nuclear power plant Unit-1
Description
Steam Generator is one of the most important components in PWR power plant. Since the heat transfer tube experienced degradation, Steam Generator Replacement has been performed in 9 units in Japan, as a result of comprehensive considerations including public confidence, maintainability and economic efficiency. This report presents mainly the technical features specifically applied to SGR work of Ikata Unit-1, latest SGR project, in which we adopted ultra-heavy crawler crane to carry in and out SGs and 2 cut method to cut and weld Main Coolant Pipes. (author)
Additional details
Publishing Information
- Journal Title
- Dekomisshoningu Giho
- Journal Issue
- no.20
- Journal Page Range
- p. 11-20
- ISSN
- 1343-3881
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 30044901
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- COMMERCIALIZATION; CUTTING; IKATA REACTOR; INCONEL 690; MODIFICATIONS; OPTIMIZATION; RADIOACTIVE WASTE MANAGEMENT; REACTOR MAINTENANCE; REPAIR; SCHEDULES; SPECIFICATIONS; STEAM GENERATORS; WELDING
- Descriptors DEC
- ALLOY-NI59CR30FE9; ALLOYS; BOILERS; CHROMIUM ALLOYS; CORROSION RESISTANT ALLOYS; ENRICHED URANIUM REACTORS; FABRICATION; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; INCONEL ALLOYS; IRON ALLOYS; JOINING; MACHINING; MAINTENANCE; MANAGEMENT; MATERIALS; NICKEL ALLOYS; NICKEL BASE ALLOYS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; THERMAL REACTORS; TITANIUM ADDITIONS; TRANSITION ELEMENT ALLOYS; VAPOR GENERATORS; WASTE MANAGEMENT; WATER COOLED REACTORS; WATER MODERATED REACTORS