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RU2006100981A - METHOD FOR MANUFACTURING A FLAT PROFILE FROM ZIRCONIUM ALLOYS - Google Patents

METHOD FOR MANUFACTURING A FLAT PROFILE FROM ZIRCONIUM ALLOYS Download PDF

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Publication number
RU2006100981A
RU2006100981A RU2006100981/02A RU2006100981A RU2006100981A RU 2006100981 A RU2006100981 A RU 2006100981A RU 2006100981/02 A RU2006100981/02 A RU 2006100981/02A RU 2006100981 A RU2006100981 A RU 2006100981A RU 2006100981 A RU2006100981 A RU 2006100981A
Authority
RU
Russia
Prior art keywords
heat treatment
billet
manufacturing
flat profile
hot rolling
Prior art date
Application number
RU2006100981/02A
Other languages
Russian (ru)
Other versions
RU2310009C2 (en
Inventor
Сергей Геннадьевич Ахтонов (RU)
Сергей Геннадьевич Ахтонов
ев Анатолий Леонидович Бел (RU)
Анатолий Леонидович Беляев
Владимир Леонидович Зайцев (RU)
Владимир Леонидович Зайцев
Владимир Борисович Филиппов (RU)
Владимир Борисович Филиппов
Владимир Витальевич Частиков (RU)
Владимир Витальевич Частиков
Юрий Павлович Шевнин (RU)
Юрий Павлович Шевнин
Михаил Георгиевич Штуца (RU)
Михаил Георгиевич Штуца
Original Assignee
Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) (RU)
Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ)
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
Application filed by Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) (RU), Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) filed Critical Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) (RU)
Priority to RU2006100981/02A priority Critical patent/RU2310009C2/en
Publication of RU2006100981A publication Critical patent/RU2006100981A/en
Application granted granted Critical
Publication of RU2310009C2 publication Critical patent/RU2310009C2/en

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  • Metal Rolling (AREA)
  • Forging (AREA)

Claims (3)

1. Способ изготовления плоского профиля из циркониевых сплавов, включающий выплавку слитка, получение из него горячим формованием заготовки, термическую и механическую обработку заготовки, горячую прокатку, промежуточную термообработку, холодную прокатку и окончательную термообработку, отличающийся тем, что термообработку горячедеформированной заготовки перед горячей прокаткой проводят в области существования (альфа+бета) циркония с выдержкой 1-3 ч и охлаждением со скоростью не менее 5°С/мин.1. A method of manufacturing a flat profile of zirconium alloys, including smelting an ingot, obtaining a billet from it by hot forming, heat and machining a billet, hot rolling, intermediate heat treatment, cold rolling and final heat treatment, characterized in that the heat treatment of the hot-formed billet before hot rolling is carried out in the region of existence (alpha + beta) of zirconium with a holding time of 1-3 hours and cooling at a rate of at least 5 ° C / min. 2. Способ по п.1, отличающийся тем, что термообработку заготовки перед горячей прокаткой проводят при температуре не менее 800°С.2. The method according to claim 1, characterized in that the heat treatment of the workpiece before hot rolling is carried out at a temperature of at least 800 ° C. 3. Способ по п.1, отличающийся тем, что горячую прокатку заготовки проводят при температуре, не превышающей температуру предшествующей термообработки.3. The method according to claim 1, characterized in that the hot rolling of the billet is carried out at a temperature not exceeding the temperature of the previous heat treatment.
RU2006100981/02A 2006-01-10 2006-01-10 Method of manufacture of the flat shape made out of the zirconium alloys RU2310009C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006100981/02A RU2310009C2 (en) 2006-01-10 2006-01-10 Method of manufacture of the flat shape made out of the zirconium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006100981/02A RU2310009C2 (en) 2006-01-10 2006-01-10 Method of manufacture of the flat shape made out of the zirconium alloys

Publications (2)

Publication Number Publication Date
RU2006100981A true RU2006100981A (en) 2007-07-20
RU2310009C2 RU2310009C2 (en) 2007-11-10

Family

ID=38430909

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006100981/02A RU2310009C2 (en) 2006-01-10 2006-01-10 Method of manufacture of the flat shape made out of the zirconium alloys

Country Status (1)

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RU (1) RU2310009C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2382114C1 (en) * 2008-10-09 2010-02-20 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Manufacturing method of flat profile from zirconium alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2184795C2 (en) * 1999-07-29 2002-07-10 Открытое акционерное общество "Чепецкий механический завод" Method of producing flat section from zirconium alloys
KR100382997B1 (en) * 2001-01-19 2003-05-09 한국전력공사 Method of Manufacturing A Tube and A Sheet of Niobium-containing Zirconium Alloys for High Burn-up Nuclear Fuel
RU2230134C1 (en) * 2003-01-24 2004-06-10 Открытое акционерное общество "Чепецкий механический завод" Method of thermomechanical machining of structural tubing shape made out o f binary zirconium-niobic alloys

Also Published As

Publication number Publication date
RU2310009C2 (en) 2007-11-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20170111