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WO1981003440A1 - Procede de fabrication de tubes en cuivre - Google Patents

Procede de fabrication de tubes en cuivre Download PDF

Info

Publication number
WO1981003440A1
WO1981003440A1 PCT/SU1980/000093 SU8000093W WO8103440A1 WO 1981003440 A1 WO1981003440 A1 WO 1981003440A1 SU 8000093 W SU8000093 W SU 8000093W WO 8103440 A1 WO8103440 A1 WO 8103440A1
Authority
WO
WIPO (PCT)
Prior art keywords
chτο
τρub
tsavleniem
οτlichayuschiysya τem
προχοtse
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.)
Ceased
Application number
PCT/SU1980/000093
Other languages
English (en)
Russian (ru)
Inventor
V Titov
Y Shevakin
R Akchurin
F Seidaliev
N Strakhov
M Panova
V Popov
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.)
GNII P I SPLAVOV I OBRABOTKI TSVETNYKH METALLOV
GNII P I SPLAVOV I OBRABOTKI T
Original Assignee
GNII P I SPLAVOV I OBRABOTKI TSVETNYKH METALLOV
GNII P I SPLAVOV I OBRABOTKI T
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 GNII P I SPLAVOV I OBRABOTKI TSVETNYKH METALLOV, GNII P I SPLAVOV I OBRABOTKI T filed Critical GNII P I SPLAVOV I OBRABOTKI TSVETNYKH METALLOV
Priority to PCT/SU1980/000093 priority Critical patent/WO1981003440A1/fr
Priority to GB8202434A priority patent/GB2089250B/en
Priority to JP55501566A priority patent/JPS6329611B2/ja
Priority to DE19803050428 priority patent/DE3050428C2/de
Publication of WO1981003440A1 publication Critical patent/WO1981003440A1/fr
Anticipated expiration legal-status Critical
Ceased 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

Definitions

  • the 15th largest share of the finished goods is + 10-12%, and the price of the second quarter is slightly lower.
  • Owner's handicap of the property is possible to use a few accessory devices to the machine.
  • the patented method for producing a lacuna pipe is included in the following.
  • ⁇ s ⁇ che ⁇ ayaii with zaschi ⁇ ya ⁇ y a ⁇ m ⁇ s ⁇ e ⁇ y ⁇ zhig in u ⁇ azayan ⁇ m ⁇ ezhime ⁇ zv ⁇ lyae ⁇ is ⁇ lyuchi ⁇ ⁇ e ⁇ atsii ⁇ avleyaiya and ⁇ myv ⁇ i, ⁇ .e.
  • the resulting pipe is calibrated for ready-to-eat, it is prepared, it colors the indestructible heart, it is protected from raw valuables and is indemnified.
  • the ready-made pipe is designed to prevent damage to the touch panel, prevent any damage to the device, burn it out and store it.
  • Za ⁇ em ⁇ izv ⁇ tsya ⁇ ⁇ ⁇ - l ⁇ tsyauyu ⁇ a ⁇ u ⁇ ubn ⁇ y zag ⁇ v ⁇ i s ⁇ s ⁇ e ⁇ enyu tse ⁇ - maschi 30% and ⁇ lucheyanye ⁇ uby ⁇ zhigayu ⁇ ⁇ i ⁇ em ⁇ e ⁇ a ⁇ u ⁇ e 430 ° C zaschi ⁇ ya ⁇ y a ⁇ m ⁇ s ⁇ e ⁇ e s ⁇ ava ⁇ g 96-97%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Heat Treatment Of Articles (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Un procede de fabrication de tubes en cuivre consiste a soumettre une piece tubulaire a une operation de formage sous pression a froid jusqu'a un degre de deformation de 75 a 90% avec recuit ulterieur a une temperature comprise entre 400 et 480 C sous atmosphere protectrice.
PCT/SU1980/000093 1980-05-30 1980-05-30 Procede de fabrication de tubes en cuivre Ceased WO1981003440A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/SU1980/000093 WO1981003440A1 (fr) 1980-05-30 1980-05-30 Procede de fabrication de tubes en cuivre
GB8202434A GB2089250B (en) 1980-05-30 1980-05-30 Method of making brass pipes
JP55501566A JPS6329611B2 (fr) 1980-05-30 1980-05-30
DE19803050428 DE3050428C2 (de) 1980-05-30 1980-05-30 Verfahren zur Herstellung von Messingrohren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SU1980/000093 WO1981003440A1 (fr) 1980-05-30 1980-05-30 Procede de fabrication de tubes en cuivre
WOSU80/00093 1980-05-30

Publications (1)

Publication Number Publication Date
WO1981003440A1 true WO1981003440A1 (fr) 1981-12-10

Family

ID=21616620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1980/000093 Ceased WO1981003440A1 (fr) 1980-05-30 1980-05-30 Procede de fabrication de tubes en cuivre

Country Status (4)

Country Link
JP (1) JPS6329611B2 (fr)
DE (1) DE3050428C2 (fr)
GB (1) GB2089250B (fr)
WO (1) WO1981003440A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648855A1 (fr) * 1993-09-17 1995-04-19 MANNESMANN Aktiengesellschaft Procédé de fabrication de tubes sans soudure en métaux non-terreux, en particulier en cuivre et alliages de cuivre
CN103071977A (zh) * 2013-01-06 2013-05-01 金龙精密铜管集团股份有限公司 大盘重白铜合金盘管的生产方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11189856A (ja) * 1997-10-24 1999-07-13 Toto Ltd 黄銅材、黄銅管材及びそれらの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU253009A1 (ru) * М. Б. Рогов, Г. А. Савин, А. И. Лобанов , Ю. Н. Трусков Способ волочения труб
FR2190939A1 (fr) * 1972-07-03 1974-02-01 Ebner Ind Ofenbau
FR2277156A1 (fr) * 1974-07-02 1976-01-30 Olin Corp Procede pour ameliorer la resistance au fluage et la resistance a la detente des tensions des alliages a base de cuivre
FR2311100A1 (fr) * 1975-05-12 1976-12-10 Olin Corp Nouveau procede pour ameliorer le taux d'allongement des alliages a base de cuivre a grain affine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266398C (fr) *
DE878504C (de) * 1944-04-22 1953-06-05 Deutsche Edelstahlwerke Ag Verfahren und Anordnung zur Waermebehandlung von Metallteilen, insbesondere Stahl- und Eisenteilen
DE2131874C3 (de) * 1971-06-26 1984-07-19 Benteler-Werke Ag, 4794 Schloss Neuhaus Vorrichtung zum Reduzieren von Rohrsträngen
DE2501215A1 (de) * 1975-01-10 1976-07-22 Unna Messing Leichtmetall Verwendung von durch stranggiessen erzeugten hohlbloecken aus warmverformbaren legierungen
DE2606809A1 (de) * 1976-02-20 1977-09-01 Kabel Metallwerke Ghh Verfahren und vorrichtung zum ziehen von rohren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU253009A1 (ru) * М. Б. Рогов, Г. А. Савин, А. И. Лобанов , Ю. Н. Трусков Способ волочения труб
FR2190939A1 (fr) * 1972-07-03 1974-02-01 Ebner Ind Ofenbau
FR2277156A1 (fr) * 1974-07-02 1976-01-30 Olin Corp Procede pour ameliorer la resistance au fluage et la resistance a la detente des tensions des alliages a base de cuivre
FR2311100A1 (fr) * 1975-05-12 1976-12-10 Olin Corp Nouveau procede pour ameliorer le taux d'allongement des alliages a base de cuivre a grain affine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A.I. Kolpashnikov et al: "Vysoloprochnaya nerzhaveyushchaya provoloka" 1971, "Metallurgiya" (moscou) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648855A1 (fr) * 1993-09-17 1995-04-19 MANNESMANN Aktiengesellschaft Procédé de fabrication de tubes sans soudure en métaux non-terreux, en particulier en cuivre et alliages de cuivre
CN103071977A (zh) * 2013-01-06 2013-05-01 金龙精密铜管集团股份有限公司 大盘重白铜合金盘管的生产方法

Also Published As

Publication number Publication date
DE3050428T1 (de) 1982-07-15
JPS57500725A (fr) 1982-04-30
JPS6329611B2 (fr) 1988-06-14
GB2089250B (en) 1984-02-22
DE3050428C2 (de) 1986-05-15
GB2089250A (en) 1982-06-23

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