ES261245A1 - Hot extrusion of materials - Google Patents

Hot extrusion of materials

Info

Publication number
ES261245A1
ES261245A1 ES0261245A ES261245A ES261245A1 ES 261245 A1 ES261245 A1 ES 261245A1 ES 0261245 A ES0261245 A ES 0261245A ES 261245 A ES261245 A ES 261245A ES 261245 A1 ES261245 A1 ES 261245A1
Authority
ES
Spain
Prior art keywords
materials
hot
procedure
hot extrusion
billets
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
ES0261245A
Other languages
Spanish (es)
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.)
Cefilac SA
Original Assignee
Cefilac SA
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 Cefilac SA filed Critical Cefilac SA
Publication of ES261245A1 publication Critical patent/ES261245A1/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
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied

Landscapes

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

Abstract

A procedure for hot working, especially for the stretching and drilling of billets of difficult-to-deform materials, in particular some metals and alloys, said procedure being characterized by the fact that an equally hot cover is fitted with a small clearance around the hot billet, because a lubricant, preferably glassy, is introduced into said gap and because the desired deformation is carried out. (Machine-translation by Google Translate, not legally binding)
ES0261245A 1959-10-07 1960-09-24 Hot extrusion of materials Expired ES261245A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807081A FR1246808A (en) 1959-10-07 1959-10-07 Hot metal working process

Publications (1)

Publication Number Publication Date
ES261245A1 true ES261245A1 (en) 1961-12-16

Family

ID=8719951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0261245A Expired ES261245A1 (en) 1959-10-07 1960-09-24 Hot extrusion of materials

Country Status (4)

Country Link
US (1) US3182474A (en)
ES (1) ES261245A1 (en)
FR (1) FR1246808A (en)
GB (1) GB905083A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447326A (en) * 1965-06-15 1966-07-29 Cefilac Hot-spinning of metals and alloys in slow-moving presses
US3440853A (en) * 1967-02-02 1969-04-29 Gen Electric Metal extrusion method
US5054184A (en) * 1987-05-29 1991-10-08 Valinox Process and apparatus for hot shaping of metals or metal alloys
JP2017159357A (en) * 2016-03-11 2017-09-14 富士ゼロックス株式会社 Method of manufacturing metal cylindrical body, method of manufacturing electrophotographic photoconductor substrate, method of manufacturing electrophotographic photoconductor, and metal ingot for impact pressing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126097A (en) * 1964-03-24 Sejournet
US3114203A (en) * 1958-12-03 1963-12-17 Mannesmann Ag Process for the perforation of billets
US3080650A (en) * 1959-07-30 1963-03-12 Metal Res And Dev Ltd Manufacture of tubular articles
US3097742A (en) * 1959-11-05 1963-07-16 Mannesmann Ag Lubrication method for hot-extrusion press

Also Published As

Publication number Publication date
US3182474A (en) 1965-05-11
GB905083A (en) 1962-09-05
FR1246808A (en) 1960-11-25

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