JPS6189196U - - Google Patents
Info
- Publication number
- JPS6189196U JPS6189196U JP1984174215U JP17421584U JPS6189196U JP S6189196 U JPS6189196 U JP S6189196U JP 1984174215 U JP1984174215 U JP 1984174215U JP 17421584 U JP17421584 U JP 17421584U JP S6189196 U JPS6189196 U JP S6189196U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- vessel base
- vessel
- reactor pressure
- overlay cladding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図は本考案の原子炉圧力容器の一実施例を
示す要部の正断面図、第２図は沸騰水型原子炉に
おける原子炉格納容器等の従来例を示す正断面図
、第３図は第２図の鎖線で示す部分の拡大図で
ある。
１……原子炉圧力容器、２……容器母材、３…
…溶接部、４……オーバレイクラツド、５……超
音波探傷領域、６……超音波探触子、７……裏波
エコー発生部、８……原子炉格納容器。
Fig. 1 is a front sectional view of the main parts showing one embodiment of the reactor pressure vessel of the present invention, Fig. 2 is a front sectional view showing a conventional example of a reactor containment vessel etc. in a boiling water reactor, and Fig. 3 The figure is an enlarged view of the portion indicated by the chain line in FIG. 2. 1... Reactor pressure vessel, 2... Vessel base material, 3...
...Welded part, 4...Overlay plate, 5...Ultrasonic flaw detection area, 6...Ultrasonic probe, 7...Uranami echo generator, 8...Reactor containment vessel.
Claims (1)
せてなる原子炉圧力容器において、前記容器母材
の内面にオーバレイクラツドを施すとともに、容
器母材の継ぎ合わせ部の付近に、溶接部及び容器
母材の内面の一部を露出させた超音波探傷領域を
配設したことを特徴とする原子炉圧力容器。 In a reactor pressure vessel formed by joining multiple divided vessel base materials together by welding, an overlay cladding is applied to the inner surface of the vessel base material, and an overlay cladding is applied to the inner surface of the vessel base material, and a welded portion and a vessel base material are placed near the seamed portion of the vessel base material. A nuclear reactor pressure vessel characterized by having an ultrasonic flaw detection area that exposes a part of the inner surface of the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984174215U JPS6189196U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984174215U JPS6189196U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189196U true JPS6189196U (en) | 1986-06-10 |
Family
ID=30731844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984174215U Pending JPS6189196U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189196U (en) |
-
1984
- 1984-11-16 JP JP1984174215U patent/JPS6189196U/ja active Pending
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