FR1213126A - Procédé et appareil pour le travail à chaud d'un lingot de métal - Google Patents

Procédé et appareil pour le travail à chaud d'un lingot de métal

Info

Publication number
FR1213126A
FR1213126A FR1213126DA FR1213126A FR 1213126 A FR1213126 A FR 1213126A FR 1213126D A FR1213126D A FR 1213126DA FR 1213126 A FR1213126 A FR 1213126A
Authority
FR
France
Prior art keywords
hot working
metal ingot
ingot
metal
hot
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.)
Expired
Application number
Other languages
English (en)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of FR1213126A publication Critical patent/FR1213126A/fr
Expired legal-status Critical Current

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
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/10—Manufacture of fuel elements or breeder elements contained in non-active casings by extrusion, drawing, or stretching by rolling, e.g. "picture frame" technique
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/002—Encapsulated billet
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR1213126D 1957-10-29 1958-10-29 Procédé et appareil pour le travail à chaud d'un lingot de métal Expired FR1213126A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693147A US3160951A (en) 1957-10-29 1957-10-29 Method of making fuel pins by extrusion

Publications (1)

Publication Number Publication Date
FR1213126A true FR1213126A (fr) 1960-03-29

Family

ID=24783510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213126D Expired FR1213126A (fr) 1957-10-29 1958-10-29 Procédé et appareil pour le travail à chaud d'un lingot de métal

Country Status (4)

Country Link
US (1) US3160951A (fr)
CH (1) CH364234A (fr)
FR (1) FR1213126A (fr)
GB (2) GB851949A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349593A (en) * 1962-05-11 1967-10-31 Smith Corp A O Hot metal extrusion method
US3406443A (en) * 1963-08-28 1968-10-22 Reynolds Metals Co Method of providing an enlarged end on a member
GB1096303A (en) * 1964-05-25 1967-12-29 Atomic Energy Authority Uk Improvements in or relating to the extrusion of composite bodies
US3331748A (en) * 1965-08-09 1967-07-18 Ca Atomic Energy Ltd Nuclear fuel elements
US3346673A (en) * 1965-11-19 1967-10-10 George A Last Formation of submicorn uranium carbide particles in metallic uranium
US3827264A (en) * 1966-07-20 1974-08-06 Arco Nuclear Co Method of producing sheets and article to practice such method
US3985514A (en) * 1966-07-20 1976-10-12 Atlantic Richfield Company Hot rolled composite billet for nuclear control rods
GB1186419A (en) * 1967-09-14 1970-04-02 British Insulated Callenders Improvements in or relating to the manufacture of Copper Clad Aluminium Rod
FR1584831A (fr) * 1967-09-29 1970-01-02
SE338294B (fr) * 1968-01-03 1971-09-06 Cnen
US3602978A (en) * 1969-04-14 1971-09-07 Us Navy Method of forming bimetallic transition joints
US3882595A (en) * 1973-04-20 1975-05-13 Youngstown Sheet And Tube Co Method of producing seamless tubing
SE393757B (sv) * 1975-09-24 1977-05-23 Asea Ab Forfarande vid hydrostatisk strengpressning
US4330920A (en) * 1980-06-24 1982-05-25 The United States Of America As Represented By The United States Department Of Energy Method for manufacturing magnetohydrodynamic electrodes
US5054184A (en) * 1987-05-29 1991-10-08 Valinox Process and apparatus for hot shaping of metals or metal alloys
GB2251569A (en) * 1990-11-06 1992-07-15 Alform Alloys Ltd Continuous extrusion of pre-heated billets
US6904657B2 (en) * 2002-04-29 2005-06-14 Polymet Corporation Brittle wire extrusion method and apparatus
CN102248261A (zh) * 2011-04-02 2011-11-23 成都东骏激光股份有限公司 大尺寸异型薄壁坩埚的焊接方法
RU2524156C1 (ru) * 2013-02-22 2014-07-27 Открытое акционерное общество "Новосибирский завод химконцентратов" (ОАО "НЗХК") Способ изготовления трубчатых тепловыделяющих элементов
RU2525030C1 (ru) * 2013-05-30 2014-08-10 Открытое акционерное общество "Новосибирский завод химконцентратов" (ОАО "НЗХК") Способ изготовления трубчатых тепловыделяющих элементов, преимущественно шестигранной формы

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US567410A (en) * 1896-09-08 Apparatus for manufacturing hollow metal articles
US2075622A (en) * 1932-02-15 1937-03-30 Schloemann Ag Extrusion press with electrically heated container
US2358892A (en) * 1942-12-09 1944-09-26 Western Cartridge Co Method for producing tin-coated copper tubes
US2870907A (en) * 1944-07-22 1959-01-27 Edward C Creutz Forming tubes and rods of uranium metal by extrusion
US2653494A (en) * 1946-12-24 1953-09-29 Edward C Creutz Method of forging metals
US2820751A (en) * 1952-12-01 1958-01-21 Henry A Saller Process for producing jacketed bodies
US2806596A (en) * 1953-05-07 1957-09-17 Harry W Dodds Metal extrusion process
US2893555A (en) * 1955-04-20 1959-07-07 Comptoir Ind Etirage Lubrication in the hot extrusion of metals
US2875311A (en) * 1956-02-14 1959-02-24 Robert J Harkenrider Induction heating in injection and extrusion processes

Also Published As

Publication number Publication date
CH364234A (de) 1962-09-15
GB851948A (en) 1960-10-19
US3160951A (en) 1964-12-15
GB851949A (en) 1960-10-19

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