BR7906963A - Processo para tratamento continuo de chapas de aco e chapa assim obtida - Google Patents

Processo para tratamento continuo de chapas de aco e chapa assim obtida

Info

Publication number
BR7906963A
BR7906963A BR7906963A BR7906963A BR7906963A BR 7906963 A BR7906963 A BR 7906963A BR 7906963 A BR7906963 A BR 7906963A BR 7906963 A BR7906963 A BR 7906963A BR 7906963 A BR7906963 A BR 7906963A
Authority
BR
Brazil
Prior art keywords
plate
continuous steel
steel plate
processing
plate processing
Prior art date
Application number
BR7906963A
Other languages
English (en)
Inventor
J Hancart
V Tusset
P Paulus
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of BR7906963A publication Critical patent/BR7906963A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
BR7906963A 1978-10-27 1979-10-26 Processo para tratamento continuo de chapas de aco e chapa assim obtida BR7906963A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6046651A BE871631A (fr) 1978-10-27 1978-10-27 Procede de decapage continu de toles en acier.

Publications (1)

Publication Number Publication Date
BR7906963A true BR7906963A (pt) 1980-06-24

Family

ID=3874802

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906963A BR7906963A (pt) 1978-10-27 1979-10-26 Processo para tratamento continuo de chapas de aco e chapa assim obtida

Country Status (19)

Country Link
US (1) US4389254A (pt)
JP (1) JPS5562185A (pt)
AR (1) AR217567A1 (pt)
AT (1) AT369043B (pt)
AU (1) AU528038B2 (pt)
BE (1) BE871631A (pt)
BR (1) BR7906963A (pt)
CA (1) CA1142071A (pt)
DD (1) DD147116A5 (pt)
DE (1) DE2942934A1 (pt)
ES (1) ES485437A1 (pt)
FR (1) FR2439825A1 (pt)
GB (1) GB2035379B (pt)
LU (1) LU81822A1 (pt)
MX (1) MX153201A (pt)
NL (1) NL188910C (pt)
SE (1) SE446016B (pt)
SU (1) SU1153837A3 (pt)
ZA (1) ZA795622B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653466A5 (de) * 1981-09-01 1985-12-31 Industrieorientierte Forsch Verfahren zur dekontamination von stahloberflaechen und entsorgung der radioaktiven stoffe.
IT1225255B (it) * 1982-09-21 1990-11-05 Italimpianti Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo
LU85432A1 (fr) * 1984-06-26 1986-01-24 Centre Rech Metallurgique Procede pour le traitement superficiel d'une tole en acier
US4713119A (en) * 1986-03-20 1987-12-15 Stauffer Chemical Company Process for removing alkali metal aluminum silicate scale deposits from surfaces of chemical process equipment
FR2657888B1 (fr) * 1990-02-08 1994-04-15 Ugine Aciers Procedes de decapage de materiaux en acier inoxydable.
DE4039479A1 (de) * 1990-12-11 1992-06-17 Fraunhofer Ges Forschung Verfahren zum abtragen von oberflaechenschichten
US6084146A (en) * 1996-09-12 2000-07-04 Consolidated Edison Company Of New York, Inc. Immobilization of radioactive and hazardous contaminants and protection of surfaces against corrosion with ferric oxides
US6288300B1 (en) 1996-09-12 2001-09-11 Consolidated Edison Company Of New York, Inc. Thermal treatment and immobilization processes for organic materials
DE19723682A1 (de) * 1997-06-05 1998-12-10 Iss Gradewald Ind Schiffs Serv Verfahren zur Reinigung und Beize von Oberflächen mit Regeneration des Reinigungs- und Beizmittels
GB9807286D0 (en) * 1998-04-06 1998-06-03 Solvay Interox Ltd Pickling process
AT407755B (de) * 1998-07-15 2001-06-25 Andritz Patentverwaltung Verfahren zum beizen von edelstahl
JP3397313B2 (ja) * 1999-12-20 2003-04-14 富士通株式会社 半導体装置の製造方法及び電子部品の実装方法
AU2001265218A1 (en) * 2000-06-01 2001-12-11 Danieli Technology, Inc. Apparatus and method for sequential removal of oxides from steel
TW570856B (en) * 2001-01-18 2004-01-11 Fujitsu Ltd Solder jointing system, solder jointing method, semiconductor device manufacturing method, and semiconductor device manufacturing system
DE10154922B4 (de) * 2001-11-08 2004-04-01 Benteler Automobiltechnik Gmbh Verfahren zur Reinigung von metallischen Bauteilen
US8790532B2 (en) * 2012-01-18 2014-07-29 Ati Properties, Inc. Chemical removal of surface defects from grain oriented electrical steel
US9089887B2 (en) 2012-12-10 2015-07-28 Samuel Steel Pickling Company Line threading device and method
FR3064279B1 (fr) * 2017-03-22 2020-06-26 Fives Stein Procede et dispositif de refroidissement d'une bande d'acier en defilement dans une section de refroidissement d'une ligne continue

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302711B (pt) * 1970-12-23
US1269443A (en) * 1917-11-10 1918-06-11 Addison F Hoffman Pickling process and bath.
DE710733C (de) * 1937-10-16 1941-09-19 Schering Ag Verfahren zum Beizen von Eisen und Eisenlegierungen
US2631950A (en) * 1949-09-27 1953-03-17 Rosenfeld Myer Method of and composition for removing rust and scale
US3025189A (en) * 1958-12-10 1962-03-13 Purex Corp Ltd Composition and process for removing heat scale from metal parts
US3011907A (en) * 1960-08-24 1961-12-05 Pfizer & Co C Process for treating ferrous metals
US3310435A (en) * 1963-11-18 1967-03-21 Dravo Corp Process for continuous pickling of steel strip and regeneration of the contact acid
US3330769A (en) * 1964-01-23 1967-07-11 Minnesota Mining & Mfg Metal cleaning
US3630933A (en) * 1968-01-19 1971-12-28 Amchem Prod Amine inhibitors for acidic cleaning solutions
JPS4945469A (pt) * 1972-09-08 1974-04-30
US3796628A (en) * 1972-09-12 1974-03-12 Cariboo Pulp And Paper Co Method for reducing sulfide odors from kraft mill lime kiln stacks
JPS4982537A (pt) * 1972-11-24 1974-08-08
JPS526853B2 (pt) * 1972-12-22 1977-02-25
US3819516A (en) * 1973-04-09 1974-06-25 Dow Chemical Co Treatment of aqueous solutions contaminated with soluble organic materials
JPS5275624A (en) * 1975-12-22 1977-06-24 Sanai Sekiyu Kk Method of simultaneously carrying out rust removal and rusttproofing of steel
JPS5292832A (en) * 1976-02-02 1977-08-04 Mitsubishi Heavy Ind Ltd Method of washing scales of iron oxide

Also Published As

Publication number Publication date
AR217567A1 (es) 1980-03-31
AU528038B2 (en) 1983-04-14
SE446016B (sv) 1986-08-04
SE7908816L (sv) 1980-04-28
GB2035379A (en) 1980-06-18
CA1142071A (en) 1983-03-01
NL7907834A (nl) 1980-04-29
AU5211479A (en) 1980-05-08
ZA795622B (en) 1980-09-24
DE2942934A1 (de) 1980-05-08
FR2439825A1 (fr) 1980-05-23
US4389254A (en) 1983-06-21
ES485437A1 (es) 1980-07-01
LU81822A1 (fr) 1980-01-25
ATA696179A (de) 1982-04-15
DD147116A5 (de) 1981-03-18
NL188910B (nl) 1992-06-01
BE871631A (fr) 1979-04-27
FR2439825B1 (pt) 1984-03-09
MX153201A (es) 1986-08-22
NL188910C (nl) 1992-11-02
AT369043B (de) 1982-11-25
JPS5562185A (en) 1980-05-10
SU1153837A3 (ru) 1985-04-30
GB2035379B (en) 1982-10-20

Similar Documents

Publication Publication Date Title
BR7901249A (pt) Processo para beneficiamento de argilas
BR7906963A (pt) Processo para tratamento continuo de chapas de aco e chapa assim obtida
BR7600602A (pt) Processo e instalacao para a obtencao de alquilenotereftalatos oligomeros
BR8002718A (pt) Material em folha aperfeicoado e processo para sua producao
BR7907480A (pt) Processo de carbonilacao catalitico homogeneo e continuo
BR7904397A (pt) Processo e aparelho para formacao e tratamento de um vergalhao de aco
BR8302958A (pt) Processo para tratamento de artigos de ferro e aco
BR7907301A (pt) Processo e aparelho aperfeicoados para deteccao de intrusao
BR8701458A (pt) Folha de aco para pintura e processo para sua producao
BR7907302A (pt) Processo e aparelho aperfeicoados para deteccao de intrusao
BR7901103A (pt) Composicoes de revestimento e processo para o revestimento de pvc
BE874466A (fr) Procede de depolissage de surfaces et articles ainsi obtenus
BR8100089A (pt) Processo de fabricacao de aco inoxidavel
BR7907470A (pt) Aperfeicoamento em processo para refinacao de aco fundido
BR8002340A (pt) Processo de fabricao de aco
BR7706773A (pt) Aperfeicoamento em processo para a producao de aco
BR8107880A (pt) Processo para produzir aco silicio orientado
BR7903487A (pt) Processo de condicionamento continuo de lodos
BR8000779A (pt) Matriz de metal perfilado e processo para sua formacao
BR8102937A (pt) Processo para carburetar artigos de metal ferroso
BE854260A (fr) Procede de traitement de surfaces metalliques
BR8301546A (pt) Processo para a producao de aco em silicio
BR7705293A (pt) Processo e aparelho para tratamento de material em folha
IT1121805B (it) Processo continuo di cianoetilazione
BR8003947A (pt) Processo para desoxidacao do aco

Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19941026