SE501696C2 - Förbättring av texturen hos metalliska rörmaterial med hexagonal, tätpackad kristallstruktur - Google Patents

Förbättring av texturen hos metalliska rörmaterial med hexagonal, tätpackad kristallstruktur

Info

Publication number
SE501696C2
SE501696C2 SE8800564A SE8800564A SE501696C2 SE 501696 C2 SE501696 C2 SE 501696C2 SE 8800564 A SE8800564 A SE 8800564A SE 8800564 A SE8800564 A SE 8800564A SE 501696 C2 SE501696 C2 SE 501696C2
Authority
SE
Sweden
Prior art keywords
expansion
diameter
texture
pipe
reduction
Prior art date
Application number
SE8800564A
Other languages
English (en)
Swedish (sv)
Other versions
SE8800564D0 (sv
SE8800564L (sv
Inventor
Charles Seaman Cook
George Paul Sabol
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE8800564D0 publication Critical patent/SE8800564D0/xx
Publication of SE8800564L publication Critical patent/SE8800564L/xx
Publication of SE501696C2 publication Critical patent/SE501696C2/sv

Links

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Particle Accelerators (AREA)
  • Extrusion Of Metal (AREA)
SE8800564A 1987-02-20 1988-02-18 Förbättring av texturen hos metalliska rörmaterial med hexagonal, tätpackad kristallstruktur SE501696C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/017,298 US4765174A (en) 1987-02-20 1987-02-20 Texture enhancement of metallic tubing material having a hexagonal close-packed crystal structure

Publications (3)

Publication Number Publication Date
SE8800564D0 SE8800564D0 (sv) 1988-02-18
SE8800564L SE8800564L (sv) 1988-08-21
SE501696C2 true SE501696C2 (sv) 1995-04-24

Family

ID=21781829

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800564A SE501696C2 (sv) 1987-02-20 1988-02-18 Förbättring av texturen hos metalliska rörmaterial med hexagonal, tätpackad kristallstruktur

Country Status (6)

Country Link
US (1) US4765174A (fr)
JP (1) JPS63206424A (fr)
KR (1) KR960003899B1 (fr)
DE (1) DE3805155C2 (fr)
FR (1) FR2611216B1 (fr)
SE (1) SE501696C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990305A (en) * 1989-06-28 1991-02-05 Westinghouse Electric Corp. Single peak radial texture zircaloy tubing
US5074907A (en) * 1989-08-16 1991-12-24 General Electric Company Method for developing enhanced texture in titanium alloys, and articles made thereby
US5245645A (en) * 1991-02-04 1993-09-14 Siemens Aktiengesellschaft Structural part for a nuclear reactor fuel assembly and method for producing this structural part
JP2638351B2 (ja) * 1991-09-20 1997-08-06 株式会社日立製作所 燃料集合体
US5226981A (en) * 1992-01-28 1993-07-13 Sandvik Special Metals, Corp. Method of manufacturing corrosion resistant tubing from welded stock of titanium or titanium base alloy
US5418456A (en) * 1992-06-17 1995-05-23 Westinghouse Electric Corporation Monitoring pilger forming operation by sensing periodic lateral displacement of workpiece
JPH09249927A (ja) * 1996-03-13 1997-09-22 Hitachi Ltd 低照射成長ジルコニウム基合金板とその製造法及び用途
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US9574684B1 (en) 2009-08-17 2017-02-21 Ati Properties Llc Method for producing cold-worked centrifugal cast composite tubular products
US9375771B2 (en) 2009-08-17 2016-06-28 Ati Properties, Inc. Method of producing cold-worked centrifugal cast tubular products
US8479549B1 (en) * 2009-08-17 2013-07-09 Dynamic Flowform Corp. Method of producing cold-worked centrifugal cast tubular products
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
WO2021133196A1 (fr) * 2019-12-26 2021-07-01 Акционерное Общество "Твэл" Procédé de fabrication d'articles tubulaires en alliage à base de zirconium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416346A (en) * 1964-05-11 1968-12-17 Calumet & Hecla Method and apparatus for reducing the wall thickness of metal tubing
US3690850A (en) * 1966-02-01 1972-09-12 Sandvikens Jernverks Ab Zirconium alloy tube with zirconium hydride inclusions
US3487675A (en) * 1966-02-01 1970-01-06 Sandvikens Jernverks Ab Tube forming
US3804708A (en) * 1971-11-24 1974-04-16 United Nuclear Corp Nuclear reactor fuel rod
US4233834A (en) * 1979-01-26 1980-11-18 Sandvik Special Metal Corporation Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced
JPS58224139A (ja) * 1982-06-21 1983-12-26 Hitachi Ltd 高耐食性ジルコニウム合金

Also Published As

Publication number Publication date
FR2611216B1 (fr) 1991-02-08
JPS63206424A (ja) 1988-08-25
US4765174A (en) 1988-08-23
DE3805155C2 (de) 2001-04-12
DE3805155A1 (de) 1988-09-01
KR960003899B1 (ko) 1996-03-23
SE8800564D0 (sv) 1988-02-18
SE8800564L (sv) 1988-08-21
FR2611216A1 (fr) 1988-08-26
KR880010143A (ko) 1988-10-07

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Legal Events

Date Code Title Description
NUG Patent has lapsed