EP0198570A3 - Process for producing a thin-walled tubing from a zirconium-niobium alloy - Google Patents

Process for producing a thin-walled tubing from a zirconium-niobium alloy Download PDF

Info

Publication number: EP0198570A3
Authority: EP; European Patent Office
Prior art keywords: zirconium; thin; producing; niobium alloy; walled tubing
Prior art date: 1985-01-22
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.): Granted

Application number

EP86300259A

Other versions

EP0198570A2 (en

EP0198570B1 (en

Inventor

George Paul Sabol

Samuel Gilbert Mcdonald Iii

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 Corp

Original Assignee

Westinghouse Electric Corp

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.)

1985-01-22

Filing date

1986-01-16

Publication date

1987-10-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24785106&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0198570(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-01-16 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1986-10-22 Publication of EP0198570A2 publication Critical patent/EP0198570A2/en

1987-10-14 Publication of EP0198570A3 publication Critical patent/EP0198570A3/en

1990-08-29 Application granted granted Critical

1990-08-29 Publication of EP0198570B1 publication Critical patent/EP0198570B1/en

2006-01-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- 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)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Powder Metallurgy (AREA)
Metal Extraction Processes (AREA)
Extrusion Of Metal (AREA)
Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Forging (AREA)
Compositions Of Oxide Ceramics (AREA)

EP86300259A 1985-01-22 1986-01-16 Process for producing a thin-walled tubing from a zirconium-niobium alloy Expired - Lifetime EP0198570B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US69354685A	1985-01-22	1985-01-22
US693546		1991-04-30

Publications (3)

Publication Number	Publication Date
EP0198570A2 EP0198570A2 (en)	1986-10-22
EP0198570A3 true EP0198570A3 (en)	1987-10-14
EP0198570B1 EP0198570B1 (en)	1990-08-29

Family

ID=24785106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86300259A Expired - Lifetime EP0198570B1 (en)	1985-01-22	1986-01-16	Process for producing a thin-walled tubing from a zirconium-niobium alloy

Country Status (4)

Country	Link
EP (1)	EP0198570B1 (en)
JP (1)	JPS61210166A (en)
KR (1)	KR930009986B1 (en)
ES (1)	ES8708021A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4649023A (en) *	1985-01-22	1987-03-10	Westinghouse Electric Corp.	Process for fabricating a zirconium-niobium alloy and articles resulting therefrom
JPS62180047A (en) *	1986-02-03	1987-08-07	Hitachi Ltd	Manufacture of zirconium base alloy member
SE463790B (en) *	1989-10-27	1991-01-21	Sandvik Ab	METHOD FOR THE PREPARATION OF COATING ROOMS FOR BRAIN LETTERS IN NUCLEAR REACTORS
EP0495978A4 (en) *	1990-08-03	1993-01-27	Teledyne Industries Inc	Fabrication of zircaloy mill products for improved microstructure and properties
FR2688232B1 (en) *	1992-03-04	1994-04-22	Cezus Co Europ Zirconium	PROCESS FOR PRODUCING ZIRCONIUM TUBES FORMED FROM LAYERS OF DIFFERENT COMPOSITION.
US5266131A (en) *	1992-03-06	1993-11-30	Westinghouse Electric Corp.	Zirlo alloy for reactor component used in high temperature aqueous environment
US20020159559A1 (en) *	2001-01-09	2002-10-31	Takeshi Isobe	Fuel cladding pipe made of Zr alloy for nuclear reactor
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
SE525808C2 (en) *	2002-10-30	2005-05-03	Westinghouse Atom Ab	Process, use and device for nuclear fuel casing and a fuel cartridge for a nuclear pressurized water reactor
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
WO2006004499A1 (en) *	2004-07-06	2006-01-12	Westinghouse Electric Sweden Ab	Fuel box in a boiling water nuclear reactor
SE528120C2 (en)	2004-07-06	2006-09-05	Westinghouse Electric Sweden	Process for producing sheet metal for use in a boiler water nuclear reactor, sheet metal and method for producing fuel box, and fuel box
CN103650659B (en) *	2005-12-27	2010-03-10	西北有色金属研究院	A kind of preparation method of used by nuclear reactor zirconium-base alloy sheet material
ITMI20061223A1 (en) *	2006-06-26	2007-12-27	Snam Progetti	BIMETALLIC PIPE RESISTANT TO CORROSION AND ITS USE IN TUBIWERO BAND EQUIPMENT
SE530673C2 (en)	2006-08-24	2008-08-05	Westinghouse Electric Sweden	Water reactor fuel cladding tube used in pressurized water reactor and boiled water reactor, comprises outer layer of zirconium based alloy which is metallurgically bonded to inner layer of another zirconium based alloy
KR20080074568A (en)	2007-02-09	2008-08-13	한국원자력연구원	High-concentration iron-containing zirconium alloy composition having excellent corrosion resistance and preparation method thereof
KR100999387B1 (en) *	2008-02-29	2010-12-09	한국원자력연구원	Zirconium alloy composition having excellent corrosion resistance through control of various oxygen compounds and precipitated phases and a method of manufacturing the same
KR101552514B1 (en)	2014-04-25	2015-09-14	한전원자력연료 주식회사	Gap controlling device for a pilger die assembly of cold pilger rolling mills
CN104550311B (en) *	2014-12-05	2017-06-13	宁夏东方钽业股份有限公司	A kind of method for producing Niobium Superconducting tubing
KR101630403B1 (en)	2016-01-27	2016-06-14	한전원자력연료 주식회사	Manufacture method of nuclear fuel component made of zirconium applied multi-stage cold rolling
CN109692880B (en) *	2018-12-19	2021-01-01	西部超导材料科技股份有限公司	Zr-2.5Nb alloy bar and extrusion processing method thereof
KR102324087B1 (en) *	2019-12-18	2021-11-10	한전원자력연료 주식회사	Ferritic Alloy and Method for Manufacturing Nuclear Fuel Cladding Tube Using the Same
CN112775203B (en) *	2020-12-23	2024-01-19	西部新锆核材料科技有限公司	Preparation method of zirconium or zirconium alloy extrusion profile
CN113201666A (en) *	2021-04-08	2021-08-03	中广核研究院有限公司	Zirconium alloy for fuel assembly, manufacturing method thereof and cladding tube of fuel assembly
CN113976657B (en) *	2021-10-21	2024-04-23	西安赛特思迈钛业有限公司	Preparation method of ultra-large caliber titanium alloy thin-wall seamless pipe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2894866A (en) *	1958-01-21	1959-07-14	Marion L Picklesimer	Method for annealing and rolling zirconium-base alloys
LU41401A1 (en) *	1961-03-23	1962-05-17
US3341373A (en) *	1962-09-26	1967-09-12	Imp Metal Ind Kynoch Ltd	Method of treating zirconium-base alloys
US3865635A (en) *	1972-09-05	1975-02-11	Sandvik Ab	Method of making tubes and similar products of a zirconium alloy
EP0071193A1 (en) *	1981-07-29	1983-02-09	Hitachi, Ltd.	Process for producing zirconium-based alloy
EP0085553A2 (en) *	1982-01-29	1983-08-10	Westinghouse Electric Corporation	Zirconium alloy fabrication processes
FR2576322A1 (en) *	1985-01-22	1986-07-25	Westinghouse Electric Corp	PROCESS FOR FORMING ARTICLES FROM ZIRCONIUM ALLOYS

1986
- 1986-01-16 EP EP86300259A patent/EP0198570B1/en not_active Expired - Lifetime
- 1986-01-20 ES ES551049A patent/ES8708021A1/en not_active Expired
- 1986-01-22 JP JP61011802A patent/JPS61210166A/en active Pending
- 1986-01-22 KR KR1019860000376A patent/KR930009986B1/en not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2894866A (en) *	1958-01-21	1959-07-14	Marion L Picklesimer	Method for annealing and rolling zirconium-base alloys
LU41401A1 (en) *	1961-03-23	1962-05-17
US3341373A (en) *	1962-09-26	1967-09-12	Imp Metal Ind Kynoch Ltd	Method of treating zirconium-base alloys
US3865635A (en) *	1972-09-05	1975-02-11	Sandvik Ab	Method of making tubes and similar products of a zirconium alloy
EP0071193A1 (en) *	1981-07-29	1983-02-09	Hitachi, Ltd.	Process for producing zirconium-based alloy
EP0085553A2 (en) *	1982-01-29	1983-08-10	Westinghouse Electric Corporation	Zirconium alloy fabrication processes
FR2576322A1 (en) *	1985-01-22	1986-07-25	Westinghouse Electric Corp	PROCESS FOR FORMING ARTICLES FROM ZIRCONIUM ALLOYS

Also Published As

Publication number	Publication date
EP0198570A2 (en)	1986-10-22
KR860005894A (en)	1986-08-16
ES551049A0 (en)	1987-09-01
EP0198570B1 (en)	1990-08-29
KR930009986B1 (en)	1993-10-13
JPS61210166A (en)	1986-09-18
ES8708021A1 (en)	1987-09-01

Publication	Publication Date	Title
EP0198570A3 (en)	1987-10-14	Process for producing a thin-walled tubing from a zirconium-niobium alloy
EP0199708A3 (en)	1987-11-25	Method for producing at least two-layered articles
AU1882488A (en)	1989-01-12	Method for producing a metal from its halide
HUT43079A (en)	1987-09-28	Process for producing new cepheme-derivatives
AU5357086A (en)	1987-01-30	A method for the production of metals by electrolysis
YU45296B (en)	1992-05-28	Process for producing sheets from circonium alloy
GB2108959B (en)	1985-07-10	A process for producing a 3-chloro-5-trifluoromethylpyridine derivative
HUT54409A (en)	1991-02-28	Process for producing new somatotropin-analogues
HUT51333A (en)	1990-04-28	Process for producing new expression system
GB2172885B (en)	1988-08-03	Method for producing a highly pure glass tube
EP0320235A3 (en)	1990-11-28	A method for producing aliphatic o-arylurethanes
DE3665571D1 (en)	1989-10-19	A continuous process for producing 5-vinyl-2-norbornene
HUT43830A (en)	1987-12-28	Process for producing new dopamine-beta-hydrolaseinhibitores
DE3565842D1 (en)	1988-12-01	A process for producing polyetheresteramide
EP0473205A3 (en)	1992-06-17	Process for producing a medical tube
HU905042D0 (en)	1991-01-28	Process for producing unsaturated alcholo derivatives
EP0224116A3 (en)	1989-03-15	A method for producing cycloalkanols
GB2222541B (en)	1992-09-02	Method for making thin-walled metal tubes
DE3569922D1 (en)	1989-06-08	Process for producing methyl ethyl ketone
GB8811656D0 (en)	1988-06-22	Ultrafine tube & method for its production
HUT40129A (en)	1986-11-28	Process for producing new 12-amino-piridazino/4-comma above,5-comma above:3,4/pyrrolo-isoquinolines
HUT38357A (en)	1986-05-28	Process for producing a cepheme-carboxylic acid derivative /cephtazidim/
EP0394455A4 (en)	1990-07-16	Process for producing iron-boron-silicon alloy.
EP0219117A3 (en)	1988-08-03	A method for producing alpha,alpha-dimethyl-delta-valerolactone
EP0227931A3 (en)	1989-03-15	A method for producing cycloalkanols

Legal Events

Date	Code	Title	Description
1986-09-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1986-10-22	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE FR GB IT
1987-08-27	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-10-14	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE FR GB IT
1988-06-08	17P	Request for examination filed	Effective date: 19880411
1989-06-07	17Q	First examination report despatched	Effective date: 19890421
1990-07-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-08-29	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE FR GB IT
1990-10-04	ITF	It: translation for a ep patent filed
1990-10-05	ET	Fr: translation filed
1991-01-31	ITTA	It: last paid annual fee
1991-06-07	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1991-07-31	26	Opposition filed	Opponent name: SIEMENS AKTIENGESELLSCHAFT, BERLIN UND MUENCHEN Effective date: 19910527 Opponent name: G.I.E. FRAGEMA Effective date: 19910524
1992-12-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19921215 Year of fee payment: 8
1992-12-21	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19921221 Year of fee payment: 8
1993-01-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19930105 Year of fee payment: 8
1993-09-13	RDAG	Patent revoked	Free format text: ORIGINAL CODE: 0009271
1993-09-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: PATENT REVOKED
1993-11-03	27W	Patent revoked	Effective date: 19930115
1993-11-03	GBPR	Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state	Free format text: 930115