JPS6128403B2 - - Google Patents
Info
- Publication number
- JPS6128403B2 JPS6128403B2 JP57133275A JP13327582A JPS6128403B2 JP S6128403 B2 JPS6128403 B2 JP S6128403B2 JP 57133275 A JP57133275 A JP 57133275A JP 13327582 A JP13327582 A JP 13327582A JP S6128403 B2 JPS6128403 B2 JP S6128403B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- rolling
- mandrel
- pipe
- value
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 48
- 238000012545 processing Methods 0.000 claims description 27
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 150000004678 hydrides Chemical class 0.000 description 35
- 206010010904 Convulsion Diseases 0.000 description 26
- 239000000463 material Substances 0.000 description 19
- 238000011084 recovery Methods 0.000 description 18
- 238000005253 cladding Methods 0.000 description 11
- 238000001556 precipitation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000009785 tube rolling Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001364 causal effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000573 anti-seizure effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 description 1
- 229910000568 zirconium hydride Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13327582A JPS5935814A (ja) | 1982-07-29 | 1982-07-29 | 優れた品質を有するジルコニウム合金被覆管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13327582A JPS5935814A (ja) | 1982-07-29 | 1982-07-29 | 優れた品質を有するジルコニウム合金被覆管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5935814A JPS5935814A (ja) | 1984-02-27 |
| JPS6128403B2 true JPS6128403B2 (enExample) | 1986-06-30 |
Family
ID=15100818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13327582A Granted JPS5935814A (ja) | 1982-07-29 | 1982-07-29 | 優れた品質を有するジルコニウム合金被覆管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935814A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3428954A1 (de) * | 1984-08-06 | 1986-02-13 | Kraftwerk Union AG, 4330 Mülheim | Huellrohr aus einer zirkoniumlegierung insbesondere fuer einen kernreaktorbrennstab und verfahren zum herstellen dieses huellrohres |
-
1982
- 1982-07-29 JP JP13327582A patent/JPS5935814A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| ZIRCONIUM IN THE NUCLEAR INDUSTRY=1980 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5935814A (ja) | 1984-02-27 |
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