GB1072318A - Method of and apparatus for the hot forming of metal - Google Patents

Method of and apparatus for the hot forming of metal

Info

Publication number
GB1072318A
GB1072318A GB14284/65A GB1428465A GB1072318A GB 1072318 A GB1072318 A GB 1072318A GB 14284/65 A GB14284/65 A GB 14284/65A GB 1428465 A GB1428465 A GB 1428465A GB 1072318 A GB1072318 A GB 1072318A
Authority
GB
United Kingdom
Prior art keywords
rod
furnace
gas
metal
burner
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
GB14284/65A
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
Priority claimed from US410805A external-priority patent/US3257835A/en
Application filed by Southwire Co LLC filed Critical Southwire Co LLC
Publication of GB1072318A publication Critical patent/GB1072318A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • 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
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills
    • 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
    • B22D11/0602—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a casting wheel and belt, e.g. Properzi-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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • B21B2003/001—Aluminium or its alloys
    • 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

Abstract

1,072,318. Making rod; rolling; casting machines. SOUTHWIRE CO. April 5, 1965 [Nov. 12, 1964], No. 14284/65. Headings B3A, B3F and B3M. Metal rod supplied continuously from a casting wheel is passed through a temperature regulating furnace and a rolling mill entirely in a protective atmosphere to prevent oxidation of the rod. The rod passes through a duct (24a) (Fig. 1C, not shown) from a grooved casting wheel (22), and into an insulated chamber (10) into which a non-oxidizing gas is introduced through a pipe (44). Immediately following the chamber (10) is a furnace (11) (Fig. 1B, not shown) including a gas burner (52) and scarfers (131) for removing flash from the metal edges. The temperature of the metal in the furnace is automatically kept constant under the control of thermocouples at the entrance of the furnace. The rate of combustion of gas in the burner is controlled and also the flow rate and temperature of cooling gas introduced through an inlet (59). The combustion in the burner is incomplete to leave a reducing atmosphere in the furnace. The heated rod passes to a continuous rolling mill 12 supplied with coolant nozzles 92 and reducing gas inlet nozzles 95, the rod then passing through a tube in which it is cooled by a fluid forced along the tube and subsequently cleaned of fluid using air jets. Instead of passing through a totally enclosed mill 12, the rod may pass between the stands, through guide tubes, coolant being sprayed on the rod to prevent the access of an oxidizing atmosphere.
GB14284/65A 1964-11-12 1965-04-05 Method of and apparatus for the hot forming of metal Expired GB1072318A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US410805A US3257835A (en) 1964-11-12 1964-11-12 Method of hot forming metal
US522169A US3296682A (en) 1964-11-12 1966-01-21 Apparatus for producing a shaped metal product

Publications (1)

Publication Number Publication Date
GB1072318A true GB1072318A (en) 1967-06-14

Family

ID=27021140

Family Applications (2)

Application Number Title Priority Date Filing Date
GB14284/65A Expired GB1072318A (en) 1964-11-12 1965-04-05 Method of and apparatus for the hot forming of metal
GB3045/67A Expired GB1130281A (en) 1964-11-12 1967-01-20 Apparatus for the hot-forming of metal

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3045/67A Expired GB1130281A (en) 1964-11-12 1967-01-20 Apparatus for the hot-forming of metal

Country Status (7)

Country Link
US (1) US3296682A (en)
BE (2) BE692991A (en)
CH (2) CH455686A (en)
DE (2) DE1452019B2 (en)
FR (2) FR1460167A (en)
GB (2) GB1072318A (en)
NL (1) NL6700996A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397736A (en) * 1965-01-25 1968-08-20 Marantz Ind Corp Apparatus for making thermoelectric elements
DE1758493A1 (en) * 1968-06-12 1971-01-28 Kabel Metallwerke Ghh Method and device for the continuous casting of pipes
LU56492A1 (en) * 1968-07-15 1970-01-15
FR2234053B1 (en) * 1973-06-23 1978-08-11 Kobe Steel Ltd
FR2234936B1 (en) * 1973-06-26 1976-09-17 Secim
PH14598A (en) * 1975-09-17 1981-10-02 Southwire Co Method and apparatus for production of hotformed metallic rod
FR2448952A1 (en) * 1979-02-13 1980-09-12 Southwire Co Steel slab continuously cast in a mould which moves continuously - and has an endless surface moving cooperatively with other surfaces to form the mould
FR2457724A1 (en) * 1979-06-01 1980-12-26 Siderurgie Fse Inst Rech DEVICE FOR COOLING LONG RUNNING PRODUCTS
DE3123645A1 (en) * 1981-06-15 1982-12-30 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover "METHOD FOR PRODUCING SEAMLESS COPPER PIPES"
US4826544A (en) * 1987-12-22 1989-05-02 Essex Group, Inc. Hydrogen cleaning of hot copper rod
GB8811028D0 (en) * 1988-05-10 1988-06-15 Stelco Inc One-face strip casting mould
FR2697182B1 (en) * 1992-10-26 1995-01-13 Clecim Sa Device for guiding a casting bar from the exit of its casting wheel to the entry of a rolling mill.
US5372736A (en) * 1993-10-27 1994-12-13 Nalco Chemical Company Synthetic hot mill lubricant for high temperature applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968442A (en) * 1931-09-05 1934-07-31 Emerson L Clark Process of heating and rolling steel in an inert gas inclosure
US2359453A (en) * 1941-03-26 1944-10-03 Waldron Frederic Barnes Manufacture of solid-drawn iron and steel tubes

Also Published As

Publication number Publication date
DE1452019A1 (en) 1969-11-06
BE692991A (en) 1967-07-03
CH455686A (en) 1968-07-15
DE1452019B2 (en) 1974-11-28
NL6700996A (en) 1967-07-24
FR1508729A (en) 1968-01-05
US3296682A (en) 1967-01-10
BE672269A (en) 1900-01-01
DE1783170A1 (en) 1974-04-04
FR1460167A (en) 1966-06-17
CH463710A (en) 1968-10-15
GB1130281A (en) 1968-10-16

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