UA107061C2 - Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванні - Google Patents

Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванні

Info

Publication number
UA107061C2
UA107061C2 UAA201403616A UAA201403616A UA107061C2 UA 107061 C2 UA107061 C2 UA 107061C2 UA A201403616 A UAA201403616 A UA A201403616A UA A201403616 A UAA201403616 A UA A201403616A UA 107061 C2 UA107061 C2 UA 107061C2
Authority
UA
Ukraine
Prior art keywords
pickling
stainless steel
oxidation
acid bath
electrolytic acid
Prior art date
Application number
UAA201403616A
Other languages
English (en)
Russian (ru)
Inventor
Аманда Р. ГЛАСС
Рональд Д. Родабах
Девід М. Прайс
Original Assignee
Ейкей Стіл Пропертіс, Інк.
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 Ейкей Стіл Пропертіс, Інк. filed Critical Ейкей Стіл Пропертіс, Інк.
Publication of UA107061C2 publication Critical patent/UA107061C2/uk

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

Спосіб травлення, розроблений для травлення металевої стрічки, такої, як стрічка з нержавіючої сталі, зменшує кількість HF та/або HNO. Стрічку занурюють у щонайменше одну першу кювету для травлення, що містить суміш кислоти, такої як HSO, надлишок щонайменше одного окисника, та містить електроди, що можуть прикладати струм до стрічки, яка проходить через суміш.
UAA201403616A 2011-09-26 2012-09-26 Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванні UA107061C2 (uk)

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 (1)

Publication Number Publication Date
UA107061C2 true UA107061C2 (uk) 2014-11-10

Family

ID=47046849

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201403616A UA107061C2 (uk) 2011-09-26 2012-09-26 Травлення нержавіючої сталі в окислювальній, електролітичній кислій ванні

Country Status (20)

Country Link
US (1) US9580831B2 (uk)
EP (1) EP2761063B1 (uk)
JP (1) JP5897717B2 (uk)
KR (3) KR20190009437A (uk)
CN (1) CN103906864B (uk)
AU (1) AU2012316187B2 (uk)
BR (1) BR112014007132A2 (uk)
CA (1) CA2849304C (uk)
ES (1) ES2605452T3 (uk)
HR (1) HRP20161598T1 (uk)
HU (1) HUE031817T2 (uk)
MX (1) MX355793B (uk)
PL (1) PL2761063T3 (uk)
RS (1) RS55232B1 (uk)
RU (1) RU2583500C2 (uk)
SI (1) SI2761063T1 (uk)
TW (1) TWI452181B (uk)
UA (1) UA107061C2 (uk)
WO (1) WO2013049103A1 (uk)
ZA (1) ZA201402871B (uk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9580831B2 (en) 2011-09-26 2017-02-28 Ak Steel Properties, Inc. Stainless steel pickling in an oxidizing, electrolytic acid bath

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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
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
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
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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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9580831B2 (en) 2011-09-26 2017-02-28 Ak Steel Properties, Inc. Stainless steel pickling in an oxidizing, electrolytic acid bath

Also Published As

Publication number Publication date
RU2583500C2 (ru) 2016-05-10
ZA201402871B (en) 2015-12-23
PL2761063T3 (pl) 2017-03-31
MX2014003564A (es) 2014-07-09
JP5897717B2 (ja) 2016-03-30
MX355793B (es) 2018-04-27
RU2014113442A (ru) 2015-11-10
AU2012316187A1 (en) 2014-04-10
KR20140069293A (ko) 2014-06-09
KR20160022931A (ko) 2016-03-02
US20130074871A1 (en) 2013-03-28
KR20190009437A (ko) 2019-01-28
CA2849304C (en) 2016-07-05
BR112014007132A2 (pt) 2017-04-04
EP2761063A1 (en) 2014-08-06
WO2013049103A1 (en) 2013-04-04
CA2849304A1 (en) 2013-04-04
TW201319331A (zh) 2013-05-16
RS55232B1 (sr) 2017-02-28
JP2014526617A (ja) 2014-10-06
TWI452181B (zh) 2014-09-11
US9580831B2 (en) 2017-02-28
CN103906864B (zh) 2017-01-18
AU2012316187B2 (en) 2015-09-24
SI2761063T1 (sl) 2017-01-31
EP2761063B1 (en) 2016-09-14
HUE031817T2 (en) 2017-08-28
ES2605452T3 (es) 2017-03-14
HRP20161598T1 (hr) 2016-12-30
CN103906864A (zh) 2014-07-02

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