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GB1080456A - Improvements in hot impact extrusion techniques - Google Patents

Improvements in hot impact extrusion techniques

Info

Publication number
GB1080456A
GB1080456A GB9283/66A GB928366A GB1080456A GB 1080456 A GB1080456 A GB 1080456A GB 9283/66 A GB9283/66 A GB 9283/66A GB 928366 A GB928366 A GB 928366A GB 1080456 A GB1080456 A GB 1080456A
Authority
GB
United Kingdom
Prior art keywords
extrusion techniques
impact extrusion
hot impact
march
sheaths
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
GB9283/66A
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of GB1080456A publication Critical patent/GB1080456A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C23/02—Making uncoated products
    • B21C23/18—Making uncoated products by impact extrusion
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12264—Intermediate article [e.g., blank, etc.] having outward flange, gripping means or interlocking feature
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y10T428/12917—Next to Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)

Abstract

1,080,456. Extruding. ATOMIC ENERGY OF CANADA Ltd. March 3, 1966 [March 17, 1965], No. 9283/66. Heading B3P. An extrusion billet 17 comprises an annular slug 18 of ductile metal with an end collar 19 and outer and inner copper sheaths 20, 22. The slug 18 is preferably of Zircaloy and the end collar 19 of steel. The sheaths are turned over at the leading ends 21, 28. After heating the billet is inserted in a container 14 and impact extruded through die orifice 23 by punch members 12, 13. An ejector 16 is provided.
GB9283/66A 1965-03-17 1966-03-03 Improvements in hot impact extrusion techniques Expired GB1080456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA925859 1965-03-17

Publications (1)

Publication Number Publication Date
GB1080456A true GB1080456A (en) 1967-08-23

Family

ID=4142204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9283/66A Expired GB1080456A (en) 1965-03-17 1966-03-03 Improvements in hot impact extrusion techniques

Country Status (2)

Country Link
US (1) US3391563A (en)
GB (1) GB1080456A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648351A (en) * 1968-12-16 1972-03-14 Ball Corp Method of forming a hollow composite article by extrusion
US3833987A (en) * 1971-02-10 1974-09-10 Hudson Products Corp Finned tubes for use in heat exchangers
SE358098B (en) * 1971-03-15 1973-07-23 Asea Ab
US6209942B1 (en) 1999-09-30 2001-04-03 Great Lakes Manufacturing, Inc. Extruded bunk stakes, bunks and bunk pockets for logging trucks and trailers
US6479188B1 (en) 1999-10-13 2002-11-12 The Gillette Company Cathode tube and method of making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203376A (en) * 1938-03-16 1940-06-04 White Metal Mfg Company Blank for forming collapsible tubes
US2764804A (en) * 1950-09-05 1956-10-02 Roberts Arness And Co Turbine blanks
US2904173A (en) * 1954-03-29 1959-09-15 Frederick W Braun Plunger and die for indirect extrusion
US3104161A (en) * 1960-07-05 1963-09-17 Textron Ind Inc Metal blank with extruded portion of non-circular cross section

Also Published As

Publication number Publication date
US3391563A (en) 1968-07-09

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