GB1490816A - Procedure for operating a treatment vessel and an installation for carrying out this procedure - Google Patents

Procedure for operating a treatment vessel and an installation for carrying out this procedure

Info

Publication number
GB1490816A
GB1490816A GB33064/75A GB3306475A GB1490816A GB 1490816 A GB1490816 A GB 1490816A GB 33064/75 A GB33064/75 A GB 33064/75A GB 3306475 A GB3306475 A GB 3306475A GB 1490816 A GB1490816 A GB 1490816A
Authority
GB
United Kingdom
Prior art keywords
procedure
coils
aug
operating
installation
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
GB33064/75A
Inventor
W Schaefer
W Sommer
G Kling
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.)
Arbed F & G Drahtwerke
Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG
Original Assignee
Arbed F & G Drahtwerke
Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG
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 DE2439561A external-priority patent/DE2439561A1/en
Application filed by Arbed F & G Drahtwerke, Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG filed Critical Arbed F & G Drahtwerke
Publication of GB1490816A publication Critical patent/GB1490816A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

1490816 Patenting steel wire ARBED-F & G DRAHTWERKE KOLN GmbH and POHLIGHECKEL-BLEICHERT VEREINIGTE MASCHINEN-FABRIKEN AG 7 Aug 1975 [17 Aug 1974] 33064/75 HeadingC7N [Also in Division B8] Wire is fed into a cooling bath 4 of sodium nitrate, and is formed into coils about vertical members 16. The temperature is maintained at 450‹-600‹C by induction heating, and by the provision of a riser pipe 12 and separator 14 in which steam separates from the melt. Cooled salt melt is brought back via a line 13. The steam is conveyed to a condenser (not shown). The condensate is used for subsequent immersion of the coils. The coils are transported from the bath by transfer apparatus (see Division B8). As shown there are two baths 4 operating simultaneously.
GB33064/75A 1974-08-17 1975-08-07 Procedure for operating a treatment vessel and an installation for carrying out this procedure Expired GB1490816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2439561A DE2439561A1 (en) 1974-08-17 1974-08-17 PROCESS FOR TREATMENT OF METALLIC GOODS IN A TREATMENT VESSEL AND PLANT FOR CARRYING OUT THE PROCESS

Publications (1)

Publication Number Publication Date
GB1490816A true GB1490816A (en) 1977-11-02

Family

ID=5923472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33064/75A Expired GB1490816A (en) 1974-08-17 1975-08-07 Procedure for operating a treatment vessel and an installation for carrying out this procedure

Country Status (10)

Country Link
JP (1) JPS5145622A (en)
AT (1) AT352160B (en)
AU (1) AU499962B2 (en)
BE (1) BE832416A (en)
CA (1) CA1040985A (en)
ES (2) ES440295A1 (en)
FR (1) FR2281991A1 (en)
GB (1) GB1490816A (en)
IT (1) IT1041198B (en)
SE (1) SE7509179L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO166455C (en) * 1984-09-07 1991-07-31 Sumitomo Electric Industries PROCEDURE AND DEVICE FOR DIRECT HEAT TREATMENT OF A STEEL STEEL WITH HIGH CARBON CONTENT.
CN113879790B (en) * 2021-09-30 2023-05-16 上海镁源动力科技有限公司 System and method for automatic feeding of solid metal raw materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR834216A (en) * 1938-02-24 1938-11-16 Chantier Et Ateliers De Saint Automatic charger-unloader
US3604691A (en) * 1969-05-29 1971-09-14 Bliss Co Apparatus and method for coiling and quenching rod
GB1276738A (en) * 1969-08-21 1972-06-07 Sumitomo Electric Industries Method for heat-treating of hot rolled rod

Also Published As

Publication number Publication date
AU8400075A (en) 1977-02-17
ES440295A1 (en) 1977-04-01
ES445618A1 (en) 1977-06-01
AT352160B (en) 1979-09-10
BE832416A (en) 1975-12-01
SE7509179L (en) 1976-02-18
AU499962B2 (en) 1979-05-10
IT1041198B (en) 1980-01-10
CA1040985A (en) 1978-10-24
FR2281991A1 (en) 1976-03-12
JPS5145622A (en) 1976-04-19
ATA569675A (en) 1979-02-15
FR2281991B1 (en) 1977-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee