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RU99116634A - METHOD FOR PRODUCING A FLAT PROFILE FROM ZIRCONIUM ALLOYS - Google Patents

METHOD FOR PRODUCING A FLAT PROFILE FROM ZIRCONIUM ALLOYS

Info

Publication number
RU99116634A
RU99116634A RU99116634/02A RU99116634A RU99116634A RU 99116634 A RU99116634 A RU 99116634A RU 99116634/02 A RU99116634/02 A RU 99116634/02A RU 99116634 A RU99116634 A RU 99116634A RU 99116634 A RU99116634 A RU 99116634A
Authority
RU
Russia
Prior art keywords
hot rolling
flat profile
producing
beta
zirconium
Prior art date
Application number
RU99116634/02A
Other languages
Russian (ru)
Other versions
RU2184795C2 (en
Inventor
Виктор Федорович Буховцев
Сергей Юрьевич Заводчиков
Владимир Леонидович Зайцев
Ирина Михайловна Иванова
Владимир Андреевич Котрехов
Анатолий Францевич Лосицкий
Николай Николаевич Овчинников
Александр Николаевич Огурцов
Юрий Павлович Шевнин
Александр Константинович Шиков
Original Assignee
Открытое акционерное общество "Чепецкий механический завод"
Filing date
Publication date
Application filed by Открытое акционерное общество "Чепецкий механический завод" filed Critical Открытое акционерное общество "Чепецкий механический завод"
Priority to RU99116634/02A priority Critical patent/RU2184795C2/en
Priority claimed from RU99116634/02A external-priority patent/RU2184795C2/en
Publication of RU99116634A publication Critical patent/RU99116634A/en
Application granted granted Critical
Publication of RU2184795C2 publication Critical patent/RU2184795C2/en

Links

Claims (2)

1. Способ изготовления плоского профиля из циркониевых сплавов, включающий выплавку слитка, получение из него горячим формованием и последующей механической обработкой заготовки под горячую прокатку, горячую прокатку, промежуточную термообработку, холодную прокатку и окончательную термообработку, отличающийся тем, что заготовки под горячую прокатку подвергают закалке с температуры, на 50 - 150oC превышающей точку фазового перехода из промежуточной (альфа+бета) - области в бета - область циркония и отпуску при температуре существования альфа - или (альфа+бета) - области циркония.1. A method of manufacturing a flat profile of zirconium alloys, including the smelting of an ingot, obtaining from it by hot molding and subsequent machining of the billet for hot rolling, hot rolling, intermediate heat treatment, cold rolling and final heat treatment, characterized in that the billets for hot rolling are subjected to hardening from a temperature that is 50 - 150 o C higher than the phase transition point from the intermediate (alpha + beta) - region to beta - the zirconium region and tempering at the temperature of existence of al fa - or (alpha + beta) - zirconium region. 2. Способ по п.1, отличающийся тем, что отпуск закаленной заготовки совмещен с нагревом под горячую прокатку. 2. The method according to claim 1, characterized in that the tempering of the hardened billet is combined with heating for hot rolling.
RU99116634/02A 1999-07-29 1999-07-29 Method of producing flat section from zirconium alloys RU2184795C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99116634/02A RU2184795C2 (en) 1999-07-29 1999-07-29 Method of producing flat section from zirconium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99116634/02A RU2184795C2 (en) 1999-07-29 1999-07-29 Method of producing flat section from zirconium alloys

Publications (2)

Publication Number Publication Date
RU99116634A true RU99116634A (en) 2001-06-20
RU2184795C2 RU2184795C2 (en) 2002-07-10

Family

ID=20223292

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99116634/02A RU2184795C2 (en) 1999-07-29 1999-07-29 Method of producing flat section from zirconium alloys

Country Status (1)

Country Link
RU (1) RU2184795C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2261765C1 (en) * 2004-02-26 2005-10-10 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Method of making flat sections from zirconium-niobium alloys
RU2310009C2 (en) * 2006-01-10 2007-11-10 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Method of manufacture of the flat shape made out of the zirconium alloys
SE530783C2 (en) * 2007-01-16 2008-09-09 Westinghouse Electric Sweden Scatter grid for positioning fuel rods
RU2382114C1 (en) * 2008-10-09 2010-02-20 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Manufacturing method of flat profile from zirconium alloys
CN114045453B (en) * 2021-12-23 2022-04-08 西安稀有金属材料研究院有限公司 Method for preparing titanium, zirconium, hafnium and alloy materials thereof in bionic brick-laying layered structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112573A (en) * 1989-08-28 1992-05-12 Westinghouse Electric Corp. Zirlo material for light water reactor applications
US5194101A (en) * 1990-03-16 1993-03-16 Westinghouse Electric Corp. Zircaloy-4 processing for uniform and nodular corrosion resistance
RU2021043C1 (en) * 1992-09-21 1994-10-15 Производственное объединение "Чепецкий механический завод" Process for manufacturing zirconium alloy sheets containing 2,5 percent by mass niobium
RU2032760C1 (en) * 1993-06-04 1995-04-10 Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара Method of producing products from the zirconium alloys
FR2713009B1 (en) * 1993-11-25 1996-01-26 Framatome Sa Method of manufacturing a cladding tube for a nuclear fuel rod and tubes in accordance with those thus obtained.
RU2110600C1 (en) * 1996-09-10 1998-05-10 Открытое акционерное общество "Чепецкий механический завод" Method for producing articles from zirconium alloys

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