ES371038A3 - Method of producing hot-formed copper-base products - Google Patents

Method of producing hot-formed copper-base products

Info

Publication number
ES371038A3
ES371038A3 ES371038A ES371038A ES371038A3 ES 371038 A3 ES371038 A3 ES 371038A3 ES 371038 A ES371038 A ES 371038A ES 371038 A ES371038 A ES 371038A ES 371038 A3 ES371038 A3 ES 371038A3
Authority
ES
Spain
Prior art keywords
metal
grain structure
cross
rolling mill
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
ES371038A
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.)
Southwire Co LLC
Original Assignee
Southwire Co LLC
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 Southwire Co LLC filed Critical Southwire Co LLC
Publication of ES371038A3 publication Critical patent/ES371038A3/en
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
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • 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
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0605—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two belts, e.g. Hazelett-process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/005—Copper or its alloys

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 Rolling (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

and B3M. A method of making a hot formed copperbase product having a grain structure characterized by uniformly distributed fine grains with substantially no grain alignment, said method comprising the steps of casting a copper-base metal and hot-forming the metal, in the condition in which it solidified, by deforming the metal alternately into a plurality of cross-sections which include a flattened and elongated cross-section and a round crosssection so as to impart movement to the metal along a plurality of angularly disposed axes. A tough pitch copper wire is produced by continuously casting a suitable metal in a wheel and belt machine 10 and taking the metal as it solidifies to a rolling mill 11 in which it is rolled to the cross-sections shown in Fig. 2. The rolling mill may be preceded by a furnace for adjusting the temperature of the cast metal 12. Photo-micrographs, Figs. 4 to 6 (not shown), and X-ray transmission difffraction pinhole patterns, Figs. 8 to 15 (not shown), are given, which illustrate the grain structure obtained with the method described and compare it with the grain structure obtained by different methods.
ES371038A 1965-10-20 1969-08-30 Method of producing hot-formed copper-base products Expired ES371038A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498774A US3315349A (en) 1965-10-20 1965-10-20 Method of producing hot-formed copper-base products

Publications (1)

Publication Number Publication Date
ES371038A3 true ES371038A3 (en) 1971-08-01

Family

ID=23982439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES371038A Expired ES371038A3 (en) 1965-10-20 1969-08-30 Method of producing hot-formed copper-base products

Country Status (8)

Country Link
US (1) US3315349A (en)
JP (1) JPS5141584B1 (en)
BE (1) BE688612A (en)
DE (1) DE1558807B2 (en)
ES (1) ES371038A3 (en)
GB (1) GB1100416A (en)
NL (1) NL6614846A (en)
SE (1) SE318238B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279072B (en) * 1968-05-29 1970-02-25 Voest Ag Process for the treatment of cast strands in continuous casting plants outside the mold
BE754429A (en) * 1969-08-25 1971-01-18 Metallurgie Hoboken
US4352697A (en) * 1979-10-01 1982-10-05 Southwire Company Method of hot-forming metals prone to crack during rolling
US4354880A (en) * 1979-10-01 1982-10-19 Southwire Company Method of forge-conditioning non-ferrous metals prior to rolling
JPS60121049A (en) * 1983-12-02 1985-06-28 Nippon Steel Corp Production of metallic wire rod
US4733717A (en) * 1986-02-24 1988-03-29 Southwire Company Method of and apparatus for casting and hot-forming copper metal and the copper product formed thereby

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019496A (en) * 1933-05-24 1935-11-05 Frank J Kohlhaas Apparatus for producing copper and other metal rods and the like
GB465122A (en) * 1935-10-31 1937-04-30 Frank John Kohlhaas Apparatus for producing copper and other metal rods and the like
NL278138A (en) * 1961-05-05

Also Published As

Publication number Publication date
GB1100416A (en) 1968-01-24
BE688612A (en) 1967-03-31
DE1558807A1 (en) 1970-10-29
JPS5141584B1 (en) 1976-11-10
NL6614846A (en) 1967-04-21
SE318238B (en) 1969-12-08
US3315349A (en) 1967-04-25
DE1558807B2 (en) 1973-08-30

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