FR2965494B1 - Matrice et mandrin a pas de pelerin pour la fabrication d'un tube amortisseur de descente pour un assemblage de combustible nucleaire, tube amortisseur, procede de fabrication des matrice et mandrin - Google Patents

Matrice et mandrin a pas de pelerin pour la fabrication d'un tube amortisseur de descente pour un assemblage de combustible nucleaire, tube amortisseur, procede de fabrication des matrice et mandrin

Info

Publication number
FR2965494B1
FR2965494B1 FR1158066A FR1158066A FR2965494B1 FR 2965494 B1 FR2965494 B1 FR 2965494B1 FR 1158066 A FR1158066 A FR 1158066A FR 1158066 A FR1158066 A FR 1158066A FR 2965494 B1 FR2965494 B1 FR 2965494B1
Authority
FR
France
Prior art keywords
chuck
matrix
manufacturing
damper tube
pilgrims
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.)
Active
Application number
FR1158066A
Other languages
English (en)
Other versions
FR2965494A1 (fr
Inventor
Sun Doo Kim
Chan Hyun Park
In Kyu Kim
Ki Bum Park
Seung Hwan Lee
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.)
Kepco Nuclear Fuel Co Ltd
Original Assignee
Kepco Nuclear Fuel Co Ltd
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 Kepco Nuclear Fuel Co Ltd filed Critical Kepco Nuclear Fuel Co Ltd
Publication of FR2965494A1 publication Critical patent/FR2965494A1/fr
Application granted granted Critical
Publication of FR2965494B1 publication Critical patent/FR2965494B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • 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)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
FR1158066A 2010-09-30 2011-09-12 Matrice et mandrin a pas de pelerin pour la fabrication d'un tube amortisseur de descente pour un assemblage de combustible nucleaire, tube amortisseur, procede de fabrication des matrice et mandrin Active FR2965494B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100095317A KR101104648B1 (ko) 2010-09-30 2010-09-30 핵연료 충격흡수관용 필거 다이, 맨드렐, 그 제작방법 및 핵연료 충격흡수관

Publications (2)

Publication Number Publication Date
FR2965494A1 FR2965494A1 (fr) 2012-04-06
FR2965494B1 true FR2965494B1 (fr) 2016-07-29

Family

ID=45614101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158066A Active FR2965494B1 (fr) 2010-09-30 2011-09-12 Matrice et mandrin a pas de pelerin pour la fabrication d'un tube amortisseur de descente pour un assemblage de combustible nucleaire, tube amortisseur, procede de fabrication des matrice et mandrin

Country Status (3)

Country Link
US (1) US8756966B2 (fr)
KR (1) KR101104648B1 (fr)
FR (1) FR2965494B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9481024B1 (en) * 2013-03-21 2016-11-01 Davor Petricio Yaksic Pipe joining
US20140305176A1 (en) * 2013-04-12 2014-10-16 Eaton Corporation Universal roller swaging machine with tool wear monitor
KR101526305B1 (ko) * 2013-06-19 2015-06-10 한국원자력연구원 다층구조 금속-세라믹 복합체 핵연료 피복관 및 이의 제조방법
KR101483873B1 (ko) 2013-07-23 2015-01-16 한국원자력연구원 연료-피복관 상호작용을 방지할 수 있는 소듐 냉각 고속로의 핵연료 피복관 및 그 제조방법
CN104148393B (zh) * 2014-08-06 2016-02-24 常州市环华机械有限公司 一种外异型管冷轧模具
CN109859862B (zh) * 2019-01-31 2022-04-29 西部新锆核材料科技有限公司 一种锆合金燃料组件导向管及其制备方法
KR102312031B1 (ko) 2019-11-14 2021-10-14 한전원자력연료 주식회사 맨드렐 cnc 시스템 및 방법
WO2021133194A1 (fr) * 2019-12-26 2021-07-01 Акционерное Общество "Твэл" Procédé de fabrication d'articles tubulaires à partir d'un alliage de zirconium
EP4082686A4 (fr) * 2019-12-26 2024-01-24 Joint-Stock Company "TVEL" Procédé de production d'articles tubulaires en alliage à base de zirconium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329526A1 (de) * 1973-06-07 1975-03-13 Mannesmann Meer Ag Kaltpilgerwalzwerk zum rohrwalzen
DE3129903A1 (de) * 1981-07-24 1983-02-10 Mannesmann AG, 4000 Düsseldorf Verfahren und vorrichtung zum herstellen von rohren mit abschnittweise wechselnden aussen- und innendurchmessern
US4866968A (en) * 1987-06-17 1989-09-19 Westinghouse Electric Corp. High strength cemented carbide dies and mandrels for a pilgering machine
FR2759483B1 (fr) 1997-02-12 1999-04-30 Zircotube Procede de fabrication d'un tube-guide d'un assemblage de combustible d'un reacteur nucleaire, mandrin de formage d'un tube-guide et tube-guide obtenu
US20090158797A1 (en) 2006-01-12 2009-06-25 Lahrman David F Laser shock processed pilger dies

Also Published As

Publication number Publication date
US8756966B2 (en) 2014-06-24
US20120079864A1 (en) 2012-04-05
KR101104648B1 (ko) 2012-01-16
FR2965494A1 (fr) 2012-04-06

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