FI58518C - Foerfarande vid antikorrosionsbehandling av zirkoniumlegeringar - Google Patents
Foerfarande vid antikorrosionsbehandling av zirkoniumlegeringar Download PDFInfo
- Publication number
- FI58518C FI58518C FI760638A FI760638A FI58518C FI 58518 C FI58518 C FI 58518C FI 760638 A FI760638 A FI 760638A FI 760638 A FI760638 A FI 760638A FI 58518 C FI58518 C FI 58518C
- Authority
- FI
- Finland
- Prior art keywords
- damper
- temperature
- frequency
- heated
- sec
- Prior art date
Links
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title 1
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 239000000112 cooling gas Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 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)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7502865 | 1975-03-14 | ||
| SE7502865A SE391952B (sv) | 1975-03-14 | 1975-03-14 | Anvendning i en kernreaktor av zirkaloyplat som er antikorrosionsbehandlad |
| SE7511523A SE394201B (sv) | 1975-10-15 | 1975-10-15 | Forfarande vid antikorrosionsbehandling av plat av en for reaktorendamalavsedd zirkoniumlegering |
| SE7511523 | 1975-10-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI760638A7 FI760638A7 (enrdf_load_stackoverflow) | 1976-09-15 |
| FI58518B FI58518B (fi) | 1980-10-31 |
| FI58518C true FI58518C (fi) | 1981-02-10 |
Family
ID=26656594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760638A FI58518C (fi) | 1975-03-14 | 1976-03-11 | Foerfarande vid antikorrosionsbehandling av zirkoniumlegeringar |
Country Status (10)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE420218B (sv) * | 1978-08-22 | 1981-09-21 | Asea Atom Ab | Anordning for vermebehandling av en langstreckt plat |
| US4279667A (en) * | 1978-12-22 | 1981-07-21 | General Electric Company | Zirconium alloys having an integral β-quenched corrosion-resistant surface region |
| US4294631A (en) * | 1978-12-22 | 1981-10-13 | General Electric Company | Surface corrosion inhibition of zirconium alloys by laser surface β-quenching |
| US4584030A (en) * | 1982-01-29 | 1986-04-22 | Westinghouse Electric Corp. | Zirconium alloy products and fabrication processes |
| US4648912A (en) * | 1982-01-29 | 1987-03-10 | Westinghouse Electric Corp. | High energy beam thermal processing of alpha zirconium alloys and the resulting articles |
| US4576654A (en) * | 1982-04-15 | 1986-03-18 | General Electric Company | Heat treated tube |
| JPS60165580A (ja) * | 1984-02-08 | 1985-08-28 | 株式会社日立製作所 | 原子炉燃料用被覆管の製造法 |
| US4717428A (en) * | 1985-08-02 | 1988-01-05 | Westinghouse Electric Corp. | Annealing of zirconium based articles by induction heating |
| US4671826A (en) * | 1985-08-02 | 1987-06-09 | Westinghouse Electric Corp. | Method of processing tubing |
| FR2673198B1 (fr) * | 1991-02-22 | 1993-12-31 | Cezus Cie Europ Zirconium | Procede de fabrication d'une bande ou tole en zircaloy 2 ou 4 et produit obtenu. |
| FR2688232B1 (fr) * | 1992-03-04 | 1994-04-22 | Cezus Co Europ Zirconium | Procede de fabrication de tubes a base de zirconium formes de couches de composition differente. |
| US5361282A (en) * | 1993-05-13 | 1994-11-01 | General Electric Company | Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture |
| US5305359A (en) * | 1993-05-13 | 1994-04-19 | General Electric Company | Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture |
| FR2711147B1 (fr) * | 1993-10-11 | 1995-11-17 | Cezus Co Europ Zirconium | Procédé de fabrication d'un produit plat en alliage de zirconium comprenant un réchauffage dans le domaine béta par infrarouges. |
| FR2716897B1 (fr) * | 1994-03-02 | 1996-04-05 | Cezus Co Europ Zirconium | Procédé de fabrication d'un produit plat en alliage de zirconium ou en alliage de hafnium comprenant une poursuite du laminage à chaud après rechauffage par infrarouges et ses utilisations . |
| SE9601594D0 (sv) * | 1996-04-26 | 1996-04-26 | Asea Atom Ab | Fuel boxes and a method for manufacturing fuel boxes |
| FR2858332B1 (fr) * | 2003-07-31 | 2005-10-28 | Cezus Co Europ Zirconium | Procede de fabrication d'un produit plat en alliage de zirconium, produit plat ainsi obtenu et element d'un assemblage combustible pour reacteur de centrale nucleaire realise a partir de ce produit plat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847684A (en) * | 1973-09-20 | 1974-11-12 | Teledyne Wah Chang | Method of quenching zirconium and alloys thereof |
| AU8675375A (en) * | 1975-02-25 | 1977-05-26 | Gen Electric | Zirconium alloy heat treatment process and product |
| AU498717B2 (en) * | 1975-02-25 | 1979-03-22 | General Electric Company | Zirconium alloy heat treatment |
-
1976
- 1976-03-04 NL NL7602275A patent/NL7602275A/xx not_active Application Discontinuation
- 1976-03-04 DE DE19762608824 patent/DE2608824A1/de not_active Withdrawn
- 1976-03-11 FI FI760638A patent/FI58518C/fi not_active IP Right Cessation
- 1976-03-11 ES ES445976A patent/ES445976A1/es not_active Expired
- 1976-03-11 NO NO760851A patent/NO138454C/no unknown
- 1976-03-11 DK DK106376A patent/DK106376A/da not_active Application Discontinuation
- 1976-03-11 JP JP51025668A patent/JPS51116106A/ja active Pending
- 1976-03-12 IT IT67606/76A patent/IT1057731B/it active
- 1976-03-12 GB GB9943/76A patent/GB1537930A/en not_active Expired
- 1976-03-12 FR FR7607128A patent/FR2303865A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1537930A (en) | 1979-01-10 |
| NO138454C (no) | 1978-09-06 |
| NO760851L (enrdf_load_stackoverflow) | 1976-09-15 |
| NL7602275A (nl) | 1976-09-16 |
| FR2303865A1 (fr) | 1976-10-08 |
| IT1057731B (it) | 1982-03-30 |
| NO138454B (no) | 1978-05-29 |
| FR2303865B1 (enrdf_load_stackoverflow) | 1979-08-10 |
| FI58518B (fi) | 1980-10-31 |
| JPS51116106A (en) | 1976-10-13 |
| FI760638A7 (enrdf_load_stackoverflow) | 1976-09-15 |
| DK106376A (da) | 1976-09-15 |
| ES445976A1 (es) | 1977-10-16 |
| DE2608824A1 (de) | 1976-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: AB ASEA-ATOM |