GB1400813A - Process and apparatus for cooling hot-rolled rods - Google Patents

Process and apparatus for cooling hot-rolled rods

Info

Publication number
GB1400813A
GB1400813A GB4341072A GB4341072A GB1400813A GB 1400813 A GB1400813 A GB 1400813A GB 4341072 A GB4341072 A GB 4341072A GB 4341072 A GB4341072 A GB 4341072A GB 1400813 A GB1400813 A GB 1400813A
Authority
GB
United Kingdom
Prior art keywords
series
rollers
loops
chains
cooling
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
GB4341072A
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 JP8110271A external-priority patent/JPS5232321B2/ja
Priority claimed from JP8077571A external-priority patent/JPS5212649B2/ja
Priority claimed from JP5625672A external-priority patent/JPS5222324B2/ja
Priority claimed from JP5625772A external-priority patent/JPS5121369B2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of GB1400813A publication Critical patent/GB1400813A/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings
    • 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
    • C21D1/84—Controlled slow cooling
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

1400813 Cooling wire SUMITOMO METAL INDUSTRIES Ltd 19 Sept 1972 [13 Oct 1971 (2) 5 June 1972 (2)] 43410/72 Heading C7N Continuous hot-rolled steel wire is formed into a series of overlapping loops 3 which are carried by conveyer chains 7 through a cooling zone comprising ducts 20 and openings 22 supplying air from below and the sides respectively. The series of loops is given a serpentine motion by vertical rollers 4, 4' and a shaking motion by horizontal rollers 10 which reciprocate in the longitudinal direction. Other methods of vibrating the loops include the use of eccentric rollers, Figs. 4 and 5 (not shown), chain links moving in the opposite direction to the chains 7, Figs.6 and 7 (not shown), a series of short lengths of conveyer chains 7 which can move at different speeds, Fig.8 (not shown), and horizontal rollers some of which have widened ends, Figs. 9 and 9A (not shown).
GB4341072A 1971-10-13 1972-09-19 Process and apparatus for cooling hot-rolled rods Expired GB1400813A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8110271A JPS5232321B2 (en) 1971-10-13 1971-10-13
JP8077571A JPS5212649B2 (en) 1971-10-13 1971-10-13
JP5625672A JPS5222324B2 (en) 1972-06-05 1972-06-05
JP5625772A JPS5121369B2 (en) 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
GB1400813A true GB1400813A (en) 1975-07-23

Family

ID=27463319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4341072A Expired GB1400813A (en) 1971-10-13 1972-09-19 Process and apparatus for cooling hot-rolled rods

Country Status (9)

Country Link
US (1) US3832788A (en)
AR (1) AR201825A1 (en)
BE (1) BE789039A (en)
CA (1) CA961314A (en)
DE (1) DE2245983C3 (en)
FR (1) FR2156598B1 (en)
GB (1) GB1400813A (en)
IT (1) IT965422B (en)
NL (1) NL7212681A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090697A (en) * 1974-05-06 1978-05-23 The Electric Furnace Company Apparatus and method for treating wire
DE2536236C2 (en) * 1975-08-14 1985-01-03 Mannesmann AG, 4000 Düsseldorf Method and device for the continuous patenting of wire rod from the rolling heat
JPS5941491B2 (en) * 1979-03-29 1984-10-08 株式会社神戸製鋼所 Direct heat treatment method and equipment for steel wire
GB2064594B (en) * 1979-09-13 1983-10-12 Nippon Steel Corp Method and apparatus for cooling hotrolled wire rods
US4468262A (en) * 1980-09-10 1984-08-28 Nippon Steel Corporation Method of cooling hot-rolled wire rods
US4491488A (en) * 1980-12-11 1985-01-01 Morgan Construction Company Steel rod rolling process
AT377531B (en) * 1983-07-13 1985-03-25 Voest Alpine Ag METHOD FOR THE PRODUCTION OF ROLLING WIRE WITH GOOD COLD MOLDABILITY
DE3327815C2 (en) * 1983-08-02 1989-07-20 Mannesmann AG, 4000 Düsseldorf Method and device for carrying out the method for conveying lengths of wire rod
US4580353A (en) * 1984-10-31 1986-04-08 Morgan Construction Company Apparatus and method for air cooling hot rolled steel rod
JP2764167B2 (en) * 1988-06-13 1998-06-11 トーア・スチール株式会社 Direct Patenting Apparatus and Method for Hot Rolled Ring Wire
JP2721861B2 (en) * 1988-09-16 1998-03-04 トーア・スチール株式会社 Direct quenching method for hot rolled steel wire
US4914935A (en) * 1988-12-28 1990-04-10 Fryer Corporation Method and apparatus for laying coiled rod stock
JPH02305927A (en) * 1989-02-20 1990-12-19 Toa Steel Co Ltd Method and device for zigzag transportation of hot rolled wire rod
DE4106491A1 (en) * 1991-03-01 1992-09-03 Schloemann Siemag Ag SYSTEM WITH A FEDERAL PICTURE AND TRANSPORT SYSTEM FOR WIRE OR FINE STEEL, ESPECIALLY FOR HIGH FELT WEIGHTS
US5871596A (en) * 1997-04-08 1999-02-16 Morgan Construction Company Apparatus and method for cooling hot rolled steel rod
DE19746495A1 (en) * 1997-10-22 1999-04-29 Schloemann Siemag Ag Laying process for wire windings on a conveyor belt and corresponding laying device
DE19810215A1 (en) * 1998-03-10 1999-09-16 Schloemann Siemag Ag Cooling shaft for a roller table
IT1314806B1 (en) * 2000-03-07 2003-01-16 Danieli Off Mecc EQUIPMENT FOR THE TRANSPORT AND COOLING OF ROLLED PRODUCTS SUCH AS ROD, WIRE, ROD OR SIMILAR.
CN113042552A (en) * 2021-04-28 2021-06-29 中天钢铁集团有限公司 Cold dispersing roller way for improving cooling uniformity of spinning coil and using method
US20220371077A1 (en) * 2021-05-21 2022-11-24 Primetals Technologies USA LLC Method of Automating Coil Height Control in a Wire Rod Plant
CN117548511B (en) * 2024-01-11 2024-04-26 山西恒瑞昆新材料技术有限公司 Processing device for metal wire production

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US475628A (en) * 1892-05-24 Portable log-carrier
DE1240541B (en) * 1964-12-14 1967-05-18 Demag Ag Method and device for air patenting of steel wires coming directly from the rolling mill
DE876890C (en) * 1950-06-12 1953-05-18 Boehler & Co Ag Geb Method and device for cooling the strand outside the mold
DE960446C (en) * 1955-07-15 1957-03-21 Schloemann Ag Extraction and ejection device for rod or tubular rolling stock behind a roll stand
GB1024713A (en) * 1962-08-24 1966-04-06 Morgan Construction Co Apparatus and process for the controlled cooling of rods
SE328602B (en) * 1962-08-24 1970-09-21 Morgan Construction Co
US3231432A (en) * 1964-10-08 1966-01-25 Morgan Construction Co Process for the quenching of hot rolled rods in direct sequence with rod mill
US3399506A (en) * 1965-04-01 1968-09-03 Grace W R & Co Process and apparatus for simultaneously heat sealing and heat shrinking film
BE708472A (en) * 1966-12-23 1968-06-24
DE1602354A1 (en) * 1967-02-04 1970-08-27 Schloemann Ag Method for the continuous depositing of a wire winding strand on an endless conveyor means with its conveyor plane extending in a horizontal plane
DE1752519B1 (en) * 1968-06-08 1971-04-15 Schloemann Ag DEVICE FOR COOLING WIRE WIRE
DE1904750A1 (en) * 1969-01-31 1970-08-20 Moeller & Neumann Gmbh Conveying the spread-out windings of a wire - lashing over a cooling section
US3615083A (en) * 1969-07-02 1971-10-26 United States Steel Corp Fluidized bed method and apparatus for continuously quenching coiled rod and wire

Also Published As

Publication number Publication date
FR2156598B1 (en) 1977-08-26
IT965422B (en) 1974-01-31
DE2245983C3 (en) 1983-12-22
BE789039A (en) 1973-01-15
DE2245983B2 (en) 1975-01-16
NL7212681A (en) 1973-04-17
FR2156598A1 (en) 1973-06-01
DE2245983A1 (en) 1973-04-19
US3832788A (en) 1974-09-03
CA961314A (en) 1975-01-21
AR201825A1 (en) 1975-04-24

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years