SE8104214L - SET TO MANUFACTURE Capsules of Zirconium-Based Alloy COMBUSTION RODS FOR NUCLEAR REACTORS - Google Patents
SET TO MANUFACTURE Capsules of Zirconium-Based Alloy COMBUSTION RODS FOR NUCLEAR REACTORSInfo
- Publication number
- SE8104214L SE8104214L SE8104214A SE8104214A SE8104214L SE 8104214 L SE8104214 L SE 8104214L SE 8104214 A SE8104214 A SE 8104214A SE 8104214 A SE8104214 A SE 8104214A SE 8104214 L SE8104214 L SE 8104214L
- Authority
- SE
- Sweden
- Prior art keywords
- temperature
- zirconium
- annealing
- final
- extruded
- Prior art date
Links
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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/07—Casings; Jackets characterised by their material, e.g. alloys
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Extrusion Of Metal (AREA)
Abstract
In a process for producing encapsulation tubes for nuclear reactor fuel rods, a zirconium-base alloy is extruded at a temperature below 680 DEG C and the extruded material (product) is cold-rolled. Between the individual cold rollings, intermediate annealings are carried out, at least one of which takes place at a temperature which exceeds 650 DEG C in the alpha -phase range. The final cold rolling is followed by a final annealing. According to the invention, the extruded product is cooled after every intermediate annealing exceeding 650 DEG C at a rate which is at least 5 DEG C/minute in the temperature range from the annealing temperature down to 650 DEG C before it is subjected to the next cold rolling. Annealings which take place after the final intermediate annealing at a temperature above 600 DEG C in the alpha -phase range are carried out at a temperature of not more than 600 DEG C. The encapsulation tubes produced in accordance with the invention have not only a high corrosion resistance but also good mechanical properties.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8104214A SE426891B (en) | 1981-07-07 | 1981-07-07 | SET TO MANUFACTURE Capsules of Zirconium-Based Alloy COMBUSTION RODS FOR NUCLEAR REACTORS |
DE19823224685 DE3224685A1 (en) | 1981-07-07 | 1982-07-02 | Process for producing encapsulation tubes composed of zirconium-base alloy for nuclear reactor fuel rods |
FR8211723A FR2509510B1 (en) | 1981-07-07 | 1982-07-05 | METHOD FOR MANUFACTURING COATING TUBES IN A ZIRCONIUM-BASED ALLOY FOR FUEL BARS FOR NUCLEAR REACTORS |
FI822395A FI72007C (en) | 1981-07-07 | 1982-07-06 | SAETT ATT TILLVERKA KAPSELROER AV ZIRKONIUMBASERAD LEGERING FOER BRAENSLESTAVAR TILL KAERNREAKTORER. |
JP57116327A JPS5825466A (en) | 1981-07-07 | 1982-07-06 | Manufacture of zirconium base alloy-clad pipe |
BE0/208548A BE893788A (en) | 1981-07-07 | 1982-07-07 | PROCESS FOR THE MANUFACTURE OF ZIRCONIUM-BASED ALLOY SHEATHING TUBES AND TUBES OBTAINED THEREBY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8104214A SE426891B (en) | 1981-07-07 | 1981-07-07 | SET TO MANUFACTURE Capsules of Zirconium-Based Alloy COMBUSTION RODS FOR NUCLEAR REACTORS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8104214L true SE8104214L (en) | 1983-01-08 |
SE426891B SE426891B (en) | 1983-02-14 |
Family
ID=20344213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8104214A SE426891B (en) | 1981-07-07 | 1981-07-07 | SET TO MANUFACTURE Capsules of Zirconium-Based Alloy COMBUSTION RODS FOR NUCLEAR REACTORS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5825466A (en) |
BE (1) | BE893788A (en) |
DE (1) | DE3224685A1 (en) |
FI (1) | FI72007C (en) |
FR (1) | FR2509510B1 (en) |
SE (1) | SE426891B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0196286B1 (en) * | 1985-03-12 | 1989-05-17 | Santrade Ltd. | Method of manufacturing tubes of zirconium alloys with improved corrosion resistance for thermal nuclear reactors |
FR2579122B1 (en) * | 1985-03-19 | 1989-06-30 | Cezus Co Europ Zirconium | PROCESS FOR PRODUCING COMPOSITE SHEATH TUBES FOR NUCLEAR FUEL AND PRODUCTS OBTAINED |
US4671826A (en) * | 1985-08-02 | 1987-06-09 | Westinghouse Electric Corp. | Method of processing tubing |
US4717428A (en) * | 1985-08-02 | 1988-01-05 | Westinghouse Electric Corp. | Annealing of zirconium based articles by induction heating |
DE3528545A1 (en) * | 1985-08-08 | 1987-02-19 | Kraftwerk Union Ag | FUEL ROD FOR A CORE REACTOR FUEL |
SE464267B (en) * | 1985-10-22 | 1991-03-25 | Westinghouse Electric Corp | STIRCULATE NUCLEAR BURNT CAPSEL |
FR2599049B1 (en) * | 1986-05-21 | 1988-07-01 | Cezus Co Europ Zirconium | PROCESS FOR THE MANUFACTURE OF A ZIRCALOY 2 OR ZIRCALOY 4 SHEET PARTIALLY RECRYSTALLIZED AND SHEET OBTAINED |
US5245645A (en) * | 1991-02-04 | 1993-09-14 | Siemens Aktiengesellschaft | Structural part for a nuclear reactor fuel assembly and method for producing this structural part |
ES2084847T3 (en) * | 1991-02-04 | 1996-05-16 | Siemens Ag | STRUCTURAL PART FOR A NUCLEAR REACTOR FUEL ELEMENT, AND PROCEDURE FOR OBTAINING THIS STRUCTURAL PART. |
DE19709929C1 (en) | 1997-03-11 | 1998-08-13 | Siemens Ag | Cladding tube of a fuel rod for a boiling water reactor fuel element and method for its production |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3431104A (en) * | 1966-08-08 | 1969-03-04 | Atomic Energy Commission | Zirconium base alloy |
CA988748A (en) * | 1973-05-11 | 1976-05-11 | Donald J. Cameron | High strenght corrosion-resistant zirconium aluminum alloys |
FR2334763A1 (en) * | 1975-12-12 | 1977-07-08 | Ugine Aciers | PROCESS FOR IMPROVING THE HOT RESISTANCE OF ZIRCONIUM AND ITS ALLOYS |
CA1139023A (en) * | 1979-06-04 | 1983-01-04 | John H. Davies | Thermal-mechanical treatment of composite nuclear fuel element cladding |
-
1981
- 1981-07-07 SE SE8104214A patent/SE426891B/en not_active IP Right Cessation
-
1982
- 1982-07-02 DE DE19823224685 patent/DE3224685A1/en not_active Withdrawn
- 1982-07-05 FR FR8211723A patent/FR2509510B1/en not_active Expired
- 1982-07-06 FI FI822395A patent/FI72007C/en not_active IP Right Cessation
- 1982-07-06 JP JP57116327A patent/JPS5825466A/en active Pending
- 1982-07-07 BE BE0/208548A patent/BE893788A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2509510A1 (en) | 1983-01-14 |
FI72007B (en) | 1986-11-28 |
DE3224685A1 (en) | 1983-01-20 |
BE893788A (en) | 1982-11-03 |
FR2509510B1 (en) | 1988-06-17 |
SE426891B (en) | 1983-02-14 |
JPS5825466A (en) | 1983-02-15 |
FI822395L (en) | 1983-01-08 |
FI822395A0 (en) | 1982-07-06 |
FI72007C (en) | 1987-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4678521A (en) | Process for producing zirconium-based alloy and the product thereof | |
KR100364093B1 (en) | A method of manufacturing a tube for a nuclear fuel assembly, and tubes obtained thereby | |
KR100205916B1 (en) | Zirlo material composition and fabrication processing | |
CA1230805A (en) | Method of producing a cladding tube for reactor fuel | |
US4450016A (en) | Method of manufacturing cladding tubes of a zirconium-based alloy for fuel rods for nuclear reactors | |
KR930009986B1 (en) | Process for producing a thin-walled tubing from a zirconium niobium alloy | |
US5194101A (en) | Zircaloy-4 processing for uniform and nodular corrosion resistance | |
SE8104214L (en) | SET TO MANUFACTURE Capsules of Zirconium-Based Alloy COMBUSTION RODS FOR NUCLEAR REACTORS | |
RU2239892C2 (en) | Method for producing thin components from zirconium base alloy and plates produced by this method | |
WO2005035817A3 (en) | Method of producing a flat zirconium alloy product, flat product thus obtained and a nuclear plant reactor grid which is made from said flat product | |
SE8104213L (en) | SET TO MANUFACTURE Capsules of Zirconium-Based Alloy for Fuel Rods for Nuclear Reactors | |
DE69424749T2 (en) | Process for producing a cladding tube for a nuclear fuel rod and tubes produced in this way | |
KR100423109B1 (en) | Zirconium alloy tube for a nuclear reactor fuel assembley, and method for making same | |
DE69512052T2 (en) | METHOD FOR PRODUCING TUBES FROM ZIRCON-BASED ALLOYS FOR NUCLEAR REACTORS AND THE USE THEREOF | |
RU2337176C2 (en) | Method of fabricating semi-finished product out of zirconium alloy and implementation of semi-finished product | |
US4512819A (en) | Method for manufacturing a cladding tube of a zirconium alloy for nuclear reactor fuel of a nuclear reactor fuel assembly | |
SE8204071L (en) | SET TO MANUFACTURE Capsules of Zirconium-Based Alloy for Fuel Rods for Nuclear Reactors | |
CN100529148C (en) | Method for the production of a semi-finished product made of zirconium alloy for the production of a flat product and use thereof | |
JP2674052B2 (en) | Zr alloy with excellent corrosion resistance for reactor fuel cladding | |
EP0745258B1 (en) | A nuclear fuel element for a pressurized water reactor and a method for manufacturing the same | |
US3431104A (en) | Zirconium base alloy | |
Andersson et al. | Method of Manufacturing Tubes of Zirconium Alloys With Improved Corrosion Resistance for Thermal Nuclear Reactors | |
CA1079093A (en) | Zirconium-base alloy nuclear fuel container and method | |
KR840001639A (en) | Manufacturing Method of Zirconium-Based Alloy Cladding Tube for Reactor Fuel Rod | |
JPS6050133A (en) | Corrosion resistant zirconium alloy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8104214-5 Effective date: 19910211 Format of ref document f/p: F |