GB1072318A - Method of and apparatus for the hot forming of metal - Google Patents
Method of and apparatus for the hot forming of metalInfo
- 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
Links
- 239000002184 metal Substances 0.000 title abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- 238000005266 casting Methods 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000000112 cooling gas Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Metal Rolling (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
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.
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)
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)
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 |
-
0
- BE BE672269D patent/BE672269A/xx unknown
-
1965
- 1965-04-01 DE DE1452019A patent/DE1452019B2/en not_active Ceased
- 1965-04-01 DE DE19651783170 patent/DE1783170A1/en active Pending
- 1965-04-05 GB GB14284/65A patent/GB1072318A/en not_active Expired
- 1965-04-08 CH CH489765A patent/CH455686A/en unknown
- 1965-11-12 FR FR38237A patent/FR1460167A/en not_active Expired
-
1966
- 1966-01-21 US US522169A patent/US3296682A/en not_active Expired - Lifetime
-
1967
- 1967-01-20 CH CH83667A patent/CH463710A/en unknown
- 1967-01-20 FR FR91972A patent/FR1508729A/en not_active Expired
- 1967-01-20 GB GB3045/67A patent/GB1130281A/en not_active Expired
- 1967-01-20 BE BE692991D patent/BE692991A/xx not_active IP Right Cessation
- 1967-01-21 NL NL6700996A patent/NL6700996A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1460167A (en) | 1966-06-17 |
DE1452019A1 (en) | 1969-11-06 |
BE672269A (en) | 1900-01-01 |
DE1452019B2 (en) | 1974-11-28 |
DE1783170A1 (en) | 1974-04-04 |
CH455686A (en) | 1968-07-15 |
BE692991A (en) | 1967-07-03 |
GB1130281A (en) | 1968-10-16 |
CH463710A (en) | 1968-10-15 |
NL6700996A (en) | 1967-07-24 |
US3296682A (en) | 1967-01-10 |
FR1508729A (en) | 1968-01-05 |
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