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MX355793B - Decapado de acero inoxidable en un baño ácido electrolítico, oxidante. - Google Patents

Decapado de acero inoxidable en un baño ácido electrolítico, oxidante.

Info

Publication number
MX355793B
MX355793B MX2014003564A MX2014003564A MX355793B MX 355793 B MX355793 B MX 355793B MX 2014003564 A MX2014003564 A MX 2014003564A MX 2014003564 A MX2014003564 A MX 2014003564A MX 355793 B MX355793 B MX 355793B
Authority
MX
Mexico
Prior art keywords
stainless steel
oxidizing
acid bath
steel pickling
electrolytic acid
Prior art date
Application number
MX2014003564A
Other languages
English (en)
Other versions
MX2014003564A (es
Inventor
Ronald D Rodabaugh
Amanda R Glass
David M Price
Original Assignee
Ak Steel Properties Inc
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 Ak Steel Properties Inc filed Critical Ak Steel Properties Inc
Publication of MX2014003564A publication Critical patent/MX2014003564A/es
Publication of MX355793B publication Critical patent/MX355793B/es

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • 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
    • C23G1/081—Iron or steel solutions containing H2SO4
    • 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
    • C23G1/085—Iron or steel solutions containing HNO3
    • 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
    • C23G1/086—Iron or steel solutions containing HF

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

Un proceso de decapado diseñado para decapar una tira de metal tal como una tira de acero inoxidable reduce la cantidad de HF y/o HNO3; la tira se sumerge en al menos un primer cubo de decapado que contiene una mezcla de un ácido tal como H2SO4, un exceso de al menos un agente oxidante e incluye electrodos que pueden aplicar una corriente a la tira que corre a través de la mezcla.
MX2014003564A 2011-09-26 2012-09-26 Decapado de acero inoxidable en un baño ácido electrolítico, oxidante. MX355793B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161539259P 2011-09-26 2011-09-26
PCT/US2012/057191 WO2013049103A1 (en) 2011-09-26 2012-09-26 Stainless steel pickling in an oxidizing, electrolytic acid bath

Publications (2)

Publication Number Publication Date
MX2014003564A MX2014003564A (es) 2014-07-09
MX355793B true MX355793B (es) 2018-04-27

Family

ID=47046849

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003564A MX355793B (es) 2011-09-26 2012-09-26 Decapado de acero inoxidable en un baño ácido electrolítico, oxidante.

Country Status (20)

Country Link
US (1) US9580831B2 (es)
EP (1) EP2761063B1 (es)
JP (1) JP5897717B2 (es)
KR (3) KR20160022931A (es)
CN (1) CN103906864B (es)
AU (1) AU2012316187B2 (es)
BR (1) BR112014007132A2 (es)
CA (1) CA2849304C (es)
ES (1) ES2605452T3 (es)
HR (1) HRP20161598T1 (es)
HU (1) HUE031817T2 (es)
MX (1) MX355793B (es)
PL (1) PL2761063T3 (es)
RS (1) RS55232B1 (es)
RU (1) RU2583500C2 (es)
SI (1) SI2761063T1 (es)
TW (1) TWI452181B (es)
UA (1) UA107061C2 (es)
WO (1) WO2013049103A1 (es)
ZA (1) ZA201402871B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX355793B (es) 2011-09-26 2018-04-27 Ak Steel Properties Inc Decapado de acero inoxidable en un baño ácido electrolítico, oxidante.
CN103820799B (zh) * 2014-03-18 2016-06-29 中冶南方工程技术有限公司 热轧超级奥氏体不锈钢带钢的连续酸洗生产方法
CN103882456B (zh) * 2014-03-18 2016-03-30 中冶南方工程技术有限公司 热轧436l超纯铁素体不锈钢带钢退火酸洗方法
CN103820798B (zh) * 2014-03-18 2016-06-01 中冶南方工程技术有限公司 热轧双相不锈钢带钢的连续酸洗生产方法
CN107653485A (zh) * 2017-10-11 2018-02-02 徐州中泰能源科技有限公司 一种绿色环保的铁制品除锈方法
BE1026907B1 (nl) * 2018-12-20 2020-07-22 Aperam Stainless Belgium Werkwijze voor het produceren van op ten minste drie verschillende manieren afgewerkt roestvast plaatstaal
BE1026906B1 (nl) * 2018-12-20 2020-07-22 Aperam Stainless Belgium Werkwijze voor het produceren van op ten minste drie verschillende manieren afgewerkt roestvast plaatstaal
KR102102608B1 (ko) * 2019-12-20 2020-04-22 현대비앤지스틸 주식회사 고분자 연료전지 분리판용 스테인리스강 제조 방법

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FR1226856A (fr) * 1958-12-23 1960-08-16 Procédé de décapage des aciers alliés
US3622478A (en) 1960-11-14 1971-11-23 Gen Electric Continuous regeneration of ferric sulfate pickling bath
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
JPS62167900A (ja) * 1986-01-17 1987-07-24 Agency Of Ind Science & Technol Ｓｕｓ　３０４　鋼熱間圧延鋼のスケ−ル除去方法
GB8922504D0 (en) * 1989-10-05 1989-11-22 Interox Chemicals Ltd Hydrogen peroxide solutions
RU1807098C (ru) 1990-01-05 1993-04-07 Филиал Всесоюзного научно-исследовательского и проектно-конструкторского института металлургического машиностроения им.А.И.Целикова, г.Славянск Способ удалени окалины с поверхности плоского проката
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IT1302202B1 (it) * 1998-09-11 2000-07-31 Henkel Kgaa Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico.
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JP2000192300A (ja) * 1998-12-22 2000-07-11 Daido Steel Co Ltd 鉄系金属線材の酸洗処理方法
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ITRM20010223A1 (it) * 2001-04-24 2002-10-24 Ct Sviluppo Materiali Spa Metodo per la descagliatura elettrolitica continua di acciai inossidabili in presenza di effetti indiretti del passaggio di corrente.
ITRM20010747A1 (it) 2001-12-19 2003-06-19 Ct Sviluppo Materiali Spa Procedimento a ridotto impatto ambientale e relativo impianto per descagliare, decapare e finire/passivare, in modo continuo, integrato e fl
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MX355793B (es) 2011-09-26 2018-04-27 Ak Steel Properties Inc Decapado de acero inoxidable en un baño ácido electrolítico, oxidante.

Also Published As

Publication number Publication date
WO2013049103A1 (en) 2013-04-04
ZA201402871B (en) 2015-12-23
CN103906864B (zh) 2017-01-18
ES2605452T3 (es) 2017-03-14
AU2012316187A1 (en) 2014-04-10
RU2583500C2 (ru) 2016-05-10
EP2761063A1 (en) 2014-08-06
CA2849304C (en) 2016-07-05
KR20140069293A (ko) 2014-06-09
TW201319331A (zh) 2013-05-16
SI2761063T1 (sl) 2017-01-31
CN103906864A (zh) 2014-07-02
UA107061C2 (uk) 2014-11-10
HUE031817T2 (en) 2017-08-28
BR112014007132A2 (pt) 2017-04-04
PL2761063T3 (pl) 2017-03-31
KR20160022931A (ko) 2016-03-02
MX2014003564A (es) 2014-07-09
US20130074871A1 (en) 2013-03-28
HRP20161598T1 (hr) 2016-12-30
EP2761063B1 (en) 2016-09-14
AU2012316187B2 (en) 2015-09-24
TWI452181B (zh) 2014-09-11
RS55232B1 (sr) 2017-02-28
KR20190009437A (ko) 2019-01-28
RU2014113442A (ru) 2015-11-10
US9580831B2 (en) 2017-02-28
JP5897717B2 (ja) 2016-03-30
JP2014526617A (ja) 2014-10-06
CA2849304A1 (en) 2013-04-04

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