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 mandrinInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 2
- 239000011159 matrix material Substances 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- 239000003758 nuclear fuel Substances 0.000 title 1
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)
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)
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)
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 |
-
2010
- 2010-09-30 KR KR1020100095317A patent/KR101104648B1/ko active IP Right Grant
-
2011
- 2011-05-27 US US13/117,981 patent/US8756966B2/en active Active
- 2011-09-12 FR FR1158066A patent/FR2965494B1/fr active Active
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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