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FR1068925A - Process for obtaining by hot extrusion of composite metal sections or tubes - Google Patents

Process for obtaining by hot extrusion of composite metal sections or tubes

Info

Publication number
FR1068925A
FR1068925A FR1068925DA FR1068925A FR 1068925 A FR1068925 A FR 1068925A FR 1068925D A FR1068925D A FR 1068925DA FR 1068925 A FR1068925 A FR 1068925A
Authority
FR
France
Prior art keywords
tubes
obtaining
composite metal
hot extrusion
metal sections
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
French (fr)
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.)
COMPTOIR IND ETIRAGE
Original Assignee
COMPTOIR IND ETIRAGE
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 COMPTOIR IND ETIRAGE filed Critical COMPTOIR IND ETIRAGE
Application granted granted Critical
Publication of FR1068925A publication Critical patent/FR1068925A/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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1068925D 1952-10-01 1952-10-01 Process for obtaining by hot extrusion of composite metal sections or tubes Expired FR1068925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1068925T 1952-10-01

Publications (1)

Publication Number Publication Date
FR1068925A true FR1068925A (en) 1954-07-01

Family

ID=9603957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068925D Expired FR1068925A (en) 1952-10-01 1952-10-01 Process for obtaining by hot extrusion of composite metal sections or tubes

Country Status (1)

Country Link
FR (1) FR1068925A (en)

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