ES445976A1 - Heat treatment method of inhibiting corrosion of sheet metal made of a zirconium alloy - Google Patents

Heat treatment method of inhibiting corrosion of sheet metal made of a zirconium alloy

Info

Publication number
ES445976A1
ES445976A1 ES445976A ES445976A ES445976A1 ES 445976 A1 ES445976 A1 ES 445976A1 ES 445976 A ES445976 A ES 445976A ES 445976 A ES445976 A ES 445976A ES 445976 A1 ES445976 A1 ES 445976A1
Authority
ES
Spain
Prior art keywords
zirconium alloy
heat treatment
sheet metal
treatment method
metal made
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
Application number
ES445976A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE7502865A external-priority patent/SE391952B/en
Priority claimed from SE7511523A external-priority patent/SE394201B/en
Application filed by ASEA Atom AB filed Critical ASEA Atom AB
Publication of ES445976A1 publication Critical patent/ES445976A1/en
Expired legal-status Critical Current

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

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)
  • General Induction Heating (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

Method for anticorrosive treatment of metal foils of a zirconium alloy intended for nuclear reactor purposes, characterized in that the foil is heated in zones at a temperature of at least 900º c, with the time necessary to increase the temperature from 500ºC to the aforementioned at the most 60 seconds, after which each heated zone is immediately subjected to a temperature reduction of at least 200ºC in a time of 60 seconds maximum. (Machine-translation by Google Translate, not legally binding)
ES445976A 1975-03-14 1976-03-11 Heat treatment method of inhibiting corrosion of sheet metal made of a zirconium alloy Expired ES445976A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7502865A SE391952B (en) 1975-03-14 1975-03-14 USE OF A CIRCULAR PLATE NUCLEAR REACTOR WHICH IS ANTI-CORROSION TREATED
SE7511523A SE394201B (en) 1975-10-15 1975-10-15 PROCEDURE FOR ANTI-CORROSION TREATMENT OF PLATE OF A ZIRCHONIUM ALLOY FOR REACTOR END

Publications (1)

Publication Number Publication Date
ES445976A1 true ES445976A1 (en) 1977-10-16

Family

ID=26656594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445976A Expired ES445976A1 (en) 1975-03-14 1976-03-11 Heat treatment method of inhibiting corrosion of sheet metal made of a zirconium alloy

Country Status (10)

Country Link
JP (1) JPS51116106A (en)
DE (1) DE2608824A1 (en)
DK (1) DK106376A (en)
ES (1) ES445976A1 (en)
FI (1) FI58518C (en)
FR (1) FR2303865A1 (en)
GB (1) GB1537930A (en)
IT (1) IT1057731B (en)
NL (1) NL7602275A (en)
NO (1) NO138454C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420218B (en) * 1978-08-22 1981-09-21 Asea Atom Ab DEVICE FOR HEAT TREATMENT OF A LONG-TERM PLATE
US4294631A (en) * 1978-12-22 1981-10-13 General Electric Company Surface corrosion inhibition of zirconium alloys by laser surface β-quenching
US4279667A (en) * 1978-12-22 1981-07-21 General Electric Company Zirconium alloys having an integral β-quenched corrosion-resistant surface region
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 (en) * 1984-02-08 1985-08-28 株式会社日立製作所 Coated tube for reactor fuel and manufacture thereof
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
FR2673198B1 (en) * 1991-02-22 1993-12-31 Cezus Cie Europ Zirconium PROCESS OF MANUFACTURING A STRIP OR SHEET IN ZIRCALOY 2 OR 4 AND PRODUCT OBTAINED.
FR2688232B1 (en) * 1992-03-04 1994-04-22 Cezus Co Europ Zirconium PROCESS FOR PRODUCING ZIRCONIUM TUBES FORMED FROM LAYERS OF DIFFERENT COMPOSITION.
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 (en) * 1993-10-11 1995-11-17 Cezus Co Europ Zirconium Method for manufacturing a flat zirconium alloy product comprising heating in the beta domain by infrared.
FR2716897B1 (en) * 1994-03-02 1996-04-05 Cezus Co Europ Zirconium A method of manufacturing a flat product of zirconium alloy or hafnium alloy comprising a further hot rolling after reheating by infrared and its uses.
SE9601594D0 (en) * 1996-04-26 1996-04-26 Asea Atom Ab Fuel boxes and a method for manufacturing fuel boxes
FR2858332B1 (en) * 2003-07-31 2005-10-28 Cezus Co Europ Zirconium METHOD FOR MANUFACTURING A ZIRCONIUM ALLOY FLAT PRODUCT, FLAT PRODUCT THUS OBTAINED, AND COMPONENT FUEL ASSEMBLY ELEMENT FOR NUCLEAR POWER PLANT REACTOR PRODUCED FROM THE FLAT PRODUCT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NO138454C (en) 1978-09-06
GB1537930A (en) 1979-01-10
FI58518C (en) 1981-02-10
NO138454B (en) 1978-05-29
FR2303865A1 (en) 1976-10-08
NL7602275A (en) 1976-09-16
FR2303865B1 (en) 1979-08-10
JPS51116106A (en) 1976-10-13
NO760851L (en) 1976-09-15
FI58518B (en) 1980-10-31
IT1057731B (en) 1982-03-30
FI760638A (en) 1976-09-15
DE2608824A1 (en) 1976-09-23
DK106376A (en) 1976-09-15

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