IT8212623A0 - Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo - Google Patents

Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo

Info

Publication number
IT8212623A0
IT8212623A0 IT8212623A IT1262382A IT8212623A0 IT 8212623 A0 IT8212623 A0 IT 8212623A0 IT 8212623 A IT8212623 A IT 8212623A IT 1262382 A IT1262382 A IT 1262382A IT 8212623 A0 IT8212623 A0 IT 8212623A0
Authority
IT
Italy
Prior art keywords
continuous annealing
implementation
sheet steel
steel strips
line
Prior art date
Application number
IT8212623A
Other languages
English (en)
Other versions
IT1225255B (it
Inventor
Bruno Nazzareno Azzerr Roberto
Antoniucci Giorgio B Pierluigi
Brizielli Paolo Sandro
Original Assignee
Italimpianti
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 Italimpianti filed Critical Italimpianti
Publication of IT8212623A0 publication Critical patent/IT8212623A0/it
Priority to IT8212623A priority Critical patent/IT1225255B/it
Priority to EP83109108A priority patent/EP0106166B1/en
Priority to AT83109108T priority patent/ATE23367T1/de
Priority to DE8383109108T priority patent/DE3367416D1/de
Priority to MX198738A priority patent/MX159505A/es
Priority to CA000437144A priority patent/CA1259050A/en
Priority to BR8305129A priority patent/BR8305129A/pt
Priority to AR83294281A priority patent/AR241804A1/es
Priority to ZA837032A priority patent/ZA837032B/xx
Priority to US06/754,539 priority patent/US4618379A/en
Application granted granted Critical
Publication of IT1225255B publication Critical patent/IT1225255B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
IT8212623A 1982-09-21 1982-09-21 Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo IT1225255B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT8212623A IT1225255B (it) 1982-09-21 1982-09-21 Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo
EP83109108A EP0106166B1 (en) 1982-09-21 1983-09-15 Method and apparatus for the continuous annealing of steel strips
AT83109108T ATE23367T1 (de) 1982-09-21 1983-09-15 Verfahren und vorrichtung zum kontinuierlichen gluehen von stahlbaender.
DE8383109108T DE3367416D1 (en) 1982-09-21 1983-09-15 Method and apparatus for the continuous annealing of steel strips
MX198738A MX159505A (es) 1982-09-21 1983-09-19 Metodo y aparato para el templado continuo de tiras de acero
CA000437144A CA1259050A (en) 1982-09-21 1983-09-20 Method and apparatus for the continuous annealing of steel strips
BR8305129A BR8305129A (pt) 1982-09-21 1983-09-20 Processo e linha de recozimento continuo de tiras de aco
AR83294281A AR241804A1 (es) 1982-09-21 1983-09-21 Metodo para el recocido continuo de tiras de acero.
ZA837032A ZA837032B (en) 1982-09-21 1983-09-21 Method and apparatus for the continuous annealing of steel strips
US06/754,539 US4618379A (en) 1982-09-21 1985-07-12 Method for the continuous annealing of steel strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8212623A IT1225255B (it) 1982-09-21 1982-09-21 Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo

Publications (2)

Publication Number Publication Date
IT8212623A0 true IT8212623A0 (it) 1982-09-21
IT1225255B IT1225255B (it) 1990-11-05

Family

ID=11142296

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8212623A IT1225255B (it) 1982-09-21 1982-09-21 Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo

Country Status (10)

Country Link
US (1) US4618379A (it)
EP (1) EP0106166B1 (it)
AR (1) AR241804A1 (it)
AT (1) ATE23367T1 (it)
BR (1) BR8305129A (it)
CA (1) CA1259050A (it)
DE (1) DE3367416D1 (it)
IT (1) IT1225255B (it)
MX (1) MX159505A (it)
ZA (1) ZA837032B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713154A (en) * 1985-08-08 1987-12-15 Kawasaki Steel Corporation Continuous annealing and pickling method and apparatus for steel strips
JPH02271000A (ja) * 1989-04-12 1990-11-06 Nippon Steel Corp 片面電気亜鉛系めっき鋼板の製造方法
JP2000345236A (ja) * 1999-06-03 2000-12-12 Toshiba Corp 金属材料の処理方法及び装置
US9580831B2 (en) * 2011-09-26 2017-02-28 Ak Steel Properties, Inc. Stainless steel pickling in an oxidizing, electrolytic acid bath

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429792A (en) * 1965-07-30 1969-02-25 Mitsubishi Heavy Ind Ltd Method of electrolytically descaling and pickling steel
US3632490A (en) * 1968-11-12 1972-01-04 Titanium Metals Corp Method of electrolytic descaling and pickling
BE753343R (en) * 1970-07-10 1971-01-11 Centre Rech Metallurgique Hard steel wire rod mfr
BE754416A (fr) * 1970-08-04 1971-02-04 Centre Rech Metallurgique Procede de traitement de produits metalliques.
GB1399710A (en) * 1972-11-08 1975-07-02 Electricity Council Electrolytic cleaning of metal surfaces
JPS535607B2 (it) * 1973-01-11 1978-03-01
SE409474B (sv) * 1975-05-13 1979-08-20 Wennborg Ab C J Sett vid kontinuerlig och diskontinuerlig elektrokemisk rengoring av legerade stal, serskilt rostfritt stal i form av band, stang, profiler, trad, ror och styckegods med ytor bemengda av mineraloljor och syntetiska ...
IT1036987B (it) * 1975-06-13 1979-10-30 Centro Speriment Metallurg Decapaggio elettrolitico neutro di acciai
CA1097197A (en) * 1977-02-08 1981-03-10 Philippe A. Paulus Method of and apparatus for controlled cooling of metallurgical products
BE864898A (fr) * 1978-03-14 1978-09-14 Centre Rech Metallurgique Procede de traitement superficiel d'une bande metallique
BE864899A (fr) * 1978-03-14 1978-09-14 Centre Rech Metallurgique Procede pour le traitement superficiel d'une bande metallique
FR2431554A1 (fr) * 1978-07-20 1980-02-15 Ruthner Industrieanlagen Ag Procede pour le decapage electrolytique de bandes laf d'acier inoxydable
BE871631A (fr) * 1978-10-27 1979-04-27 Centre Rech Metallurgique Procede de decapage continu de toles en acier.
JPS5937335B2 (ja) * 1979-06-28 1984-09-08 日本鋼管株式会社 連続焼鈍における鋼帯冷却装置
US4242154A (en) * 1979-10-03 1980-12-30 Kaiser Steel Corporation Preheat and cleaning system
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
JPS56156778A (en) * 1980-05-02 1981-12-03 Nippon Steel Corp Manufacture of continuously annealed steel strip with superior suitability to phosphating and superior corrosion resistance after coating
US4363709A (en) * 1981-02-27 1982-12-14 Allegheny Ludlum Steel Corporation High current density, acid-free electrolytic descaling process

Also Published As

Publication number Publication date
DE3367416D1 (en) 1986-12-11
AR241804A1 (es) 1992-12-30
MX159505A (es) 1989-06-21
BR8305129A (pt) 1984-05-08
EP0106166A1 (en) 1984-04-25
CA1259050A (en) 1989-09-05
ATE23367T1 (de) 1986-11-15
US4618379A (en) 1986-10-21
EP0106166B1 (en) 1986-11-05
IT1225255B (it) 1990-11-05
ZA837032B (en) 1984-06-27

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