JPH0468074B2 - - Google Patents
Info
- Publication number
- JPH0468074B2 JPH0468074B2 JP59037755A JP3775584A JPH0468074B2 JP H0468074 B2 JPH0468074 B2 JP H0468074B2 JP 59037755 A JP59037755 A JP 59037755A JP 3775584 A JP3775584 A JP 3775584A JP H0468074 B2 JPH0468074 B2 JP H0468074B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- fuel element
- welding
- end plug
- port
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 102
- 239000000446 fuel Substances 0.000 claims description 90
- 238000001816 cooling Methods 0.000 claims description 41
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 33
- 238000007872 degassing Methods 0.000 description 16
- 229910001220 stainless steel Inorganic materials 0.000 description 13
- 239000010935 stainless steel Substances 0.000 description 13
- 238000007599 discharging Methods 0.000 description 7
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910000439 uranium oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59037755A JPS60180677A (ja) | 1984-02-28 | 1984-02-28 | 燃料要素用端栓溶接装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59037755A JPS60180677A (ja) | 1984-02-28 | 1984-02-28 | 燃料要素用端栓溶接装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60180677A JPS60180677A (ja) | 1985-09-14 |
| JPH0468074B2 true JPH0468074B2 (enrdf_load_stackoverflow) | 1992-10-30 |
Family
ID=12506280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59037755A Granted JPS60180677A (ja) | 1984-02-28 | 1984-02-28 | 燃料要素用端栓溶接装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180677A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141497U (enrdf_load_stackoverflow) * | 1987-03-06 | 1988-09-19 | ||
| CN109681714B (zh) * | 2018-12-20 | 2020-09-01 | 科莱斯（天津）电热科技有限公司 | 一种伴热电缆穿线用钢管天窗焊接的方法 |
| CN115512865A (zh) * | 2022-09-19 | 2022-12-23 | 岭东核电有限公司 | 碳化硅复合材料连接装置 |
-
1984
- 1984-02-28 JP JP59037755A patent/JPS60180677A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60180677A (ja) | 1985-09-14 |
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