BR8305129A - Processo e linha de recozimento continuo de tiras de aco - Google Patents

Processo e linha de recozimento continuo de tiras de aco

Info

Publication number
BR8305129A
BR8305129A BR8305129A BR8305129A BR8305129A BR 8305129 A BR8305129 A BR 8305129A BR 8305129 A BR8305129 A BR 8305129A BR 8305129 A BR8305129 A BR 8305129A BR 8305129 A BR8305129 A BR 8305129A
Authority
BR
Brazil
Prior art keywords
steel
line
continuous
strips
steel strips
Prior art date
Application number
BR8305129A
Other languages
English (en)
Inventor
Roberto Bruno
Nazzareno Azzerri
Pierluigi Antoniucci
Giorgi Bocci
Sandro Brizielli
Paolo Berardi
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 BR8305129A publication Critical patent/BR8305129A/pt

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)
BR8305129A 1982-09-21 1983-09-20 Processo e linha de recozimento continuo de tiras de aco BR8305129A (pt)

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 (1)

Publication Number Publication Date
BR8305129A true BR8305129A (pt) 1984-05-08

Family

ID=11142296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305129A BR8305129A (pt) 1982-09-21 1983-09-20 Processo e linha de recozimento continuo de tiras de aco

Country Status (10)

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

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
AU2012316187B2 (en) * 2011-09-26 2015-09-24 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 (pt) * 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
ATE23367T1 (de) 1986-11-15
CA1259050A (en) 1989-09-05
MX159505A (es) 1989-06-21
US4618379A (en) 1986-10-21
EP0106166B1 (en) 1986-11-05
DE3367416D1 (en) 1986-12-11
ZA837032B (en) 1984-06-27
EP0106166A1 (en) 1984-04-25
IT1225255B (it) 1990-11-05
AR241804A1 (es) 1992-12-30
IT8212623A0 (it) 1982-09-21

Similar Documents

Publication Publication Date Title
BR7903293A (pt) Processo continuo e seletivo de adsorcao
BR8406911A (pt) Sistema e processo de construcao de edificacao de metal
BR8103798A (pt) Processo para recuperacao de teores de metal e banho e eletroganho
BR7907480A (pt) Processo de carbonilacao catalitico homogeneo e continuo
BR8607354A (pt) Aparelho e processo para fundir tira metalica
BR8302958A (pt) Processo para tratamento de artigos de ferro e aco
BR8108536A (pt) Processo para recuperacao e purificacao de acrilonitrila ou metacrilonitrila
BR8100089A (pt) Processo de fabricacao de aco inoxidavel
BR7906963A (pt) Processo para tratamento continuo de chapas de aco e chapa assim obtida
BR8600720A (pt) Processo e aparelho para resfriamento de tira de aco
BR8107880A (pt) Processo para produzir aco silicio orientado
BR7903487A (pt) Processo de condicionamento continuo de lodos
BR8104098A (pt) Processo e instalacao de granulacao de escoria
IT8519009A0 (it) Processo e dispositivo per il taglio longitudinale continuo di nastri di tessuto.
BR8406090A (pt) Processo e aparelho para reducao de composto metalico
BR8602964A (pt) Processo e aparelho para o lingotamento de uma tira metalica
BR8401076A (pt) Processo para produzir tira e chapa de aco ao silicio reduzido
BR8305129A (pt) Processo e linha de recozimento continuo de tiras de aco
BR8402990A (pt) Processo continuo para fluoretar haloalcanos
BR8201340A (pt) Processo para produzir aco ao silicio de granulacao orientada
FR2554376B1 (fr) Procede de faconnage de pieces en materiaux cassants et application de ce procede
BR7808071A (pt) Processo e instalacao para tratamento continuo de objetos
GB2123855B (en) Method of cooling steel strip with cooling rolls
BR8402609A (pt) Processo e aparelho para recozimento continuo de uma tira de aco
BR8302239A (pt) Processo para e obtencao de dissulfetos

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)