JPH0375626B2 - - Google Patents
Info
- Publication number
- JPH0375626B2 JPH0375626B2 JP57200312A JP20031282A JPH0375626B2 JP H0375626 B2 JPH0375626 B2 JP H0375626B2 JP 57200312 A JP57200312 A JP 57200312A JP 20031282 A JP20031282 A JP 20031282A JP H0375626 B2 JPH0375626 B2 JP H0375626B2
- Authority
- JP
- Japan
- Prior art keywords
- cladding tube
- manufacturing
- reactor fuel
- zirconium
- cold rolling
- 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
- 238000005253 cladding Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 18
- 229910052726 zirconium Inorganic materials 0.000 claims description 18
- 239000003758 nuclear fuel Substances 0.000 claims description 15
- 239000002344 surface layer Substances 0.000 claims description 15
- 238000005097 cold rolling Methods 0.000 claims description 14
- 238000010791 quenching Methods 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 230000000171 quenching effect Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001192 hot extrusion Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 15
- 238000005260 corrosion Methods 0.000 description 15
- 229910001093 Zr alloy Inorganic materials 0.000 description 11
- 238000001816 cooling Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57200312A JPS5993861A (ja) | 1982-11-17 | 1982-11-17 | 原子炉燃料用被覆管の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57200312A JPS5993861A (ja) | 1982-11-17 | 1982-11-17 | 原子炉燃料用被覆管の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5993861A JPS5993861A (ja) | 1984-05-30 |
| JPH0375626B2 true JPH0375626B2 (enExample) | 1991-12-02 |
Family
ID=16422213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57200312A Granted JPS5993861A (ja) | 1982-11-17 | 1982-11-17 | 原子炉燃料用被覆管の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5993861A (enExample) |
-
1982
- 1982-11-17 JP JP57200312A patent/JPS5993861A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5993861A (ja) | 1984-05-30 |
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