FR2490116B1 - - Google Patents

Info

Publication number
FR2490116B1
FR2490116B1 FR8019758A FR8019758A FR2490116B1 FR 2490116 B1 FR2490116 B1 FR 2490116B1 FR 8019758 A FR8019758 A FR 8019758A FR 8019758 A FR8019758 A FR 8019758A FR 2490116 B1 FR2490116 B1 FR 2490116B1
Authority
FR
France
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
FR8019758A
Other languages
French (fr)
Other versions
FR2490116A1 (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.)
GP KONSTRUK
Original Assignee
GP KONSTRUK
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 GP KONSTRUK filed Critical GP KONSTRUK
Priority to FR8019758A priority Critical patent/FR2490116A1/fr
Publication of FR2490116A1 publication Critical patent/FR2490116A1/fr
Application granted granted Critical
Publication of FR2490116B1 publication Critical patent/FR2490116B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Extraction Processes (AREA)
FR8019758A 1980-09-12 1980-09-12 Procede de fabrication de tubes en laiton et tubes obtenus par ledit procede Granted FR2490116A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8019758A FR2490116A1 (fr) 1980-09-12 1980-09-12 Procede de fabrication de tubes en laiton et tubes obtenus par ledit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8019758A FR2490116A1 (fr) 1980-09-12 1980-09-12 Procede de fabrication de tubes en laiton et tubes obtenus par ledit procede

Publications (2)

Publication Number Publication Date
FR2490116A1 FR2490116A1 (fr) 1982-03-19
FR2490116B1 true FR2490116B1 (enrdf_load_stackoverflow) 1984-01-06

Family

ID=9245892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019758A Granted FR2490116A1 (fr) 1980-09-12 1980-09-12 Procede de fabrication de tubes en laiton et tubes obtenus par ledit procede

Country Status (1)

Country Link
FR (1) FR2490116A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668170B1 (fr) * 1990-10-18 1992-12-11 Trefimetaux Procede d'amelioration de la cintrabilite de tubes de cuivre a l'etat dur par traitement thermique dynamique.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929516A (en) * 1974-08-30 1975-12-30 Olin Corp Process for producing Cu-base alloys
DE2758822C2 (de) * 1977-12-30 1987-01-15 Diehl GmbH & Co, 8500 Nürnberg Verfahren zur Herstellung eines Kupfer-Zink-Werkstoffes

Also Published As

Publication number Publication date
FR2490116A1 (fr) 1982-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse