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CA968749A - Method of and means for commencing a deforming operation, e.g., hydrostatic extrusion of a billet - Google Patents

Method of and means for commencing a deforming operation, e.g., hydrostatic extrusion of a billet

Info

Publication number
CA968749A
CA968749A CA160,497A CA160497A CA968749A CA 968749 A CA968749 A CA 968749A CA 160497 A CA160497 A CA 160497A CA 968749 A CA968749 A CA 968749A
Authority
CA
Canada
Prior art keywords
commencing
billet
hydrostatic extrusion
deforming operation
deforming
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
CA160,497A
Inventor
Peruvemba S. Venkatesan
Francis J. Fuchs (Jr.)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA968749A publication Critical patent/CA968749A/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
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/94—Pressure bonding, e.g. explosive
    • 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
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CA160,497A 1972-06-22 1973-01-03 Method of and means for commencing a deforming operation, e.g., hydrostatic extrusion of a billet Expired CA968749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26524572A 1972-06-22 1972-06-22

Publications (1)

Publication Number Publication Date
CA968749A true CA968749A (en) 1975-06-03

Family

ID=23009639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,497A Expired CA968749A (en) 1972-06-22 1973-01-03 Method of and means for commencing a deforming operation, e.g., hydrostatic extrusion of a billet

Country Status (2)

Country Link
US (1) US3766768A (en)
CA (1) CA968749A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835139A (en) * 1972-07-19 1974-09-10 Syntex Inc N-substituted acridone carboxylic acids and derivatives
US4319476A (en) * 1978-07-19 1982-03-16 Western Electric Company, Incorporated Methods and apparatus for extrusion
US5342575A (en) * 1992-08-11 1994-08-30 Yoshida Kogyo K.K. Process for producing billet of powdery alloy by special arrangement of powders
DE102006045234B3 (en) * 2006-09-26 2008-03-06 Wieland-Werke Ag Press stud or press block and method for heating a press stud or billet in a pusher furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781903A (en) * 1954-01-13 1957-02-19 Comptoir Ind Etirage Hot transformation of metals
DE1458477B2 (en) * 1964-05-15 1973-05-10 Siemens AG, 1000 Berlin u. 8000 München METHOD FOR PRODUCING A PENETRATING COMPOSITE METAL WITH LAYERS OF DIFFERENT COMPOSITIONS FOR HEAVY DUTY ELECTRICAL CONTACTS
SE327180B (en) * 1968-03-15 1970-08-17 Asea Ab

Also Published As

Publication number Publication date
US3766768A (en) 1973-10-23

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