JPS6329611B2 - - Google Patents

Info

Publication number
JPS6329611B2
JPS6329611B2 JP55501566A JP50156680A JPS6329611B2 JP S6329611 B2 JPS6329611 B2 JP S6329611B2 JP 55501566 A JP55501566 A JP 55501566A JP 50156680 A JP50156680 A JP 50156680A JP S6329611 B2 JPS6329611 B2 JP S6329611B2
Authority
JP
Japan
Prior art keywords
tube
annealing
area reduction
pass
cold
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
JP55501566A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57500725A (enrdf_load_stackoverflow
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.)
GNI PI SPLAVOV TSVET METALL
Original Assignee
GNI PI SPLAVOV TSVET METALL
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 GNI PI SPLAVOV TSVET METALL filed Critical GNI PI SPLAVOV TSVET METALL
Publication of JPS57500725A publication Critical patent/JPS57500725A/ja
Publication of JPS6329611B2 publication Critical patent/JPS6329611B2/ja
Expired 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

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)
JP55501566A 1980-05-30 1980-05-30 Expired JPS6329611B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000093 WO1981003440A1 (en) 1980-05-30 1980-05-30 Method of making brass pipes

Publications (2)

Publication Number Publication Date
JPS57500725A JPS57500725A (enrdf_load_stackoverflow) 1982-04-30
JPS6329611B2 true JPS6329611B2 (enrdf_load_stackoverflow) 1988-06-14

Family

ID=21616620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55501566A Expired JPS6329611B2 (enrdf_load_stackoverflow) 1980-05-30 1980-05-30

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022039A1 (fr) * 1997-10-24 1999-05-06 Toto, Ltd. Matiere de laiton, tuyau en laiton et leur procede de production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332136A1 (de) * 1993-09-17 1995-03-23 Mannesmann Ag Herstellverfahren zur nahtlose Rohre aus Nichteisenmetallen, insbesondere Kupfer und Kupferlegierungen
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266398C (enrdf_load_stackoverflow) *
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
AT332133B (de) * 1972-07-03 1976-09-10 Ebner Ind Ofenbau Verfahren zum rekristallisationsgluhen von messinghalbzeug
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
DE2501215A1 (de) * 1975-01-10 1976-07-22 Unna Messing Leichtmetall Verwendung von durch stranggiessen erzeugten hohlbloecken aus warmverformbaren legierungen
US3941619A (en) * 1975-05-12 1976-03-02 Olin Corporation Process for improving the elongation of grain refined copper base alloys containing zinc and aluminum
DE2606809A1 (de) * 1976-02-20 1977-09-01 Kabel Metallwerke Ghh Verfahren und vorrichtung zum ziehen von rohren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022039A1 (fr) * 1997-10-24 1999-05-06 Toto, Ltd. Matiere de laiton, tuyau en laiton et leur procede de production

Also Published As

Publication number Publication date
DE3050428C2 (de) 1986-05-15
GB2089250B (en) 1984-02-22
GB2089250A (en) 1982-06-23
WO1981003440A1 (en) 1981-12-10
DE3050428T1 (de) 1982-07-15
JPS57500725A (enrdf_load_stackoverflow) 1982-04-30

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