DK0808919T3 - Bejdsning af rustfrit stål med hydrogenperoxid - Google Patents

Bejdsning af rustfrit stål med hydrogenperoxid

Info

Publication number: DK0808919T3
Authority: DK; Denmark
Prior art keywords: staining; stainless steel; hydrogen peroxide; peroxide; hydrogen
Prior art date: 1996-05-24

Application number

DK97108296T

Other languages

English (en)

Inventor

Ronald D Rodabaugh

Jerald W Leeker

Original Assignee

Armco 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.)

1996-05-24

Filing date

1997-05-22

Publication date

2001-10-08

1996-05-24 Priority claimed from US08/667,498 external-priority patent/US5702534A/en

1997-03-20 Priority claimed from US08/821,154 external-priority patent/US5743968A/en

1997-05-22 Application filed by Armco Inc filed Critical Armco Inc

2001-10-08 Application granted granted Critical

2001-10-08 Publication of DK0808919T3 publication Critical patent/DK0808919T3/da

Links

MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title 2
238000010186 staining Methods 0.000 title 1
229910001220 stainless steel Inorganic materials 0.000 title 1
239000010935 stainless steel Substances 0.000 title 1

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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- 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

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)
Treating Waste Gases (AREA)

DK97108296T 1996-05-24 1997-05-22 Bejdsning af rustfrit stål med hydrogenperoxid DK0808919T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/667,498 US5702534A (en)	1996-05-24	1996-05-24	Hydrogen peroxide pickling of stainless steel
US08/821,154 US5743968A (en)	1997-03-20	1997-03-20	Hydrogen peroxide pickling of stainless steel

Publications (1)

Publication Number	Publication Date
DK0808919T3 true DK0808919T3 (da)	2001-10-08

Family

ID=27099693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK97108296T DK0808919T3 (da)	1996-05-24	1997-05-22	Bejdsning af rustfrit stål med hydrogenperoxid

Country Status (14)

Country	Link
EP (1)	EP0808919B1 (da)
JP (1)	JP4032319B2 (da)
KR (1)	KR100492841B1 (da)
CN (1)	CN1177082C (da)
AR (1)	AR007285A1 (da)
AT (1)	ATE204033T1 (da)
AU (1)	AU706523B2 (da)
BR (1)	BR9703228A (da)
CA (1)	CA2205122C (da)
DE (1)	DE69705993T2 (da)
DK (1)	DK0808919T3 (da)
ES (1)	ES2162155T3 (da)
MX (1)	MX9703809A (da)
TW (1)	TW416996B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR0208748B1 (pt) *	2001-04-09	2012-08-21		processo para decapar tira de aço elétrico de modo contìnuo.
WO2002081380A1 (en) *	2001-04-09	2002-10-17	Ak Properties, Inc.	Apparatus and method for removing hydrogen peroxide from spent pickle liquor
KR100470410B1 (ko) *	2002-05-29	2005-02-07	주식회사 포스코	냉연강판 표면의 과열흠 저감을 위한 냉연 산세방법
KR100948923B1 (ko) *	2003-05-29	2010-03-23	주식회사 포스코	산세탱크의 스트립 부착 스케일 박리장치
CN101922011B (zh) *	2010-08-06	2012-08-29	东北大学	一种430不锈钢表面的酸洗方法
KR101316393B1 (ko) *	2011-08-10	2013-10-08	주식회사 포스코	친환경적인 마르텐사이트계 스테인리스 강판의 스케일 제거 시스템 및 이를 이용한 마르텐사이트계 스테인리스 강판의 제조방법
EP3029163B9 (en)	2014-12-02	2019-11-27	CMI UVK GmbH	Method and system of treating a carbon steel strip, especially for pickling
CN106148973A (zh) *	2015-04-21	2016-11-23	宝钢特钢有限公司	一种热轧普通不锈钢板的酸洗方法
CN105887103A (zh) *	2016-06-02	2016-08-24	中冶南方工程技术有限公司	一种热轧430铁素体不锈钢无硝酸酸洗方法
CN105908196A (zh) *	2016-06-02	2016-08-31	中冶南方工程技术有限公司	一种热轧304奥氏体不锈钢无硝酸酸洗方法
CN105908195B (zh) *	2016-06-02	2018-03-27	中冶南方工程技术有限公司	一种热轧409l铁素体不锈钢无硝酸酸洗方法
CN106011886A (zh) *	2016-06-02	2016-10-12	中冶南方工程技术有限公司	一种热轧201奥氏体不锈钢无硝酸酸洗方法
CN105887104A (zh) *	2016-06-02	2016-08-24	中冶南方工程技术有限公司	一种热轧439铁素体不锈钢无硝酸酸洗方法
CN106435607B (zh) *	2016-06-30	2021-05-18	宝钢德盛不锈钢有限公司	一种环保的不锈钢热轧卷连续退火酸洗生产方法及酸洗液
CN106835159B (zh) *	2016-12-27	2021-05-18	宝钢德盛不锈钢有限公司	一种中高铬不锈钢冷轧卷的连续酸洗方法及酸洗液
TWI657167B (zh) *	2018-02-21	2019-04-21	中國鋼鐵股份有限公司	酸洗鋼帶清洗裝置
WO2020067884A1 (en) *	2018-09-24	2020-04-02	Lely Patent N.V.	Milking system with detection system
CN110316511A (zh) *	2019-06-05	2019-10-11	浙江长兴鼎昌金属制品有限公司	一种用于不锈钢生产冷却输送的节能设备
CN115608693A (zh) *	2021-07-16	2023-01-17	福建钜能电力有限公司	一种制绒新花篮预处理方法
CN114011790A (zh) *	2021-11-25	2022-02-08	桂林电子科技大学	一种用于机械零件的自动化酸洗加工设备
CN114959717A (zh) *	2022-06-15	2022-08-30	中冶华天工程技术有限公司	一种铁素体不锈钢氧化铁皮去除方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2895856A (en) *	1955-12-15	1959-07-21	United States Steel Corp	Method of pickling chromium-containing steel tubes
JPS5096431A (da) *	1973-12-28	1975-07-31
SE439025B (sv) *	1979-09-13	1985-05-28	Fagersta Ab	Sett att avlegsna oxidskikt fran ytan av varmvalsat rostfritt stal
JPS5681688A (en) *	1979-12-06	1981-07-03	Kawasaki Steel Corp	Pickling method for hot rolled austenitic stainless steel plate
JPS5861283A (ja) *	1981-10-05	1983-04-12	Sumitomo Metal Ind Ltd	鋼線材の酸洗脱スケ−ル方法
JPS60152689A (ja) *	1984-01-19	1985-08-10	Nippon Steel Corp	熱延鋼板の型かじり防止酸洗法
JPS60243289A (ja) *	1984-05-17	1985-12-03	Kobe Steel Ltd	酸洗処理方法
US5154774A (en) *	1985-09-19	1992-10-13	Ugine Aciers De Chatillon Et Gueugnon	Process for acid pickling of stainless steel products
IT1255655B (it) *	1992-08-06	1995-11-09		Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico
JPH06320494A (ja) *	1993-05-18	1994-11-22	Tokai Kikai Seisakusho:Kk	木質ハードボード等のトリミング加工装置
DE4420718A1 (de) *	1994-06-15	1995-12-21	Gewerk Keramchemie	Verfahren zum Beizen von band- oder tafelförmigem Behandlungsgut

1997
- 1997-05-02 TW TW086105876A patent/TW416996B/zh not_active IP Right Cessation
- 1997-05-12 CA CA002205122A patent/CA2205122C/en not_active Expired - Fee Related
- 1997-05-21 JP JP13121597A patent/JP4032319B2/ja not_active Expired - Lifetime
- 1997-05-22 AT AT97108296T patent/ATE204033T1/de not_active IP Right Cessation
- 1997-05-22 DE DE69705993T patent/DE69705993T2/de not_active Expired - Lifetime
- 1997-05-22 DK DK97108296T patent/DK0808919T3/da active
- 1997-05-22 ES ES97108296T patent/ES2162155T3/es not_active Expired - Lifetime
- 1997-05-22 EP EP97108296A patent/EP0808919B1/en not_active Expired - Lifetime
- 1997-05-23 MX MX9703809A patent/MX9703809A/es unknown
- 1997-05-23 AU AU23601/97A patent/AU706523B2/en not_active Ceased
- 1997-05-23 BR BR9703228A patent/BR9703228A/pt not_active IP Right Cessation
- 1997-05-23 KR KR1019970020297A patent/KR100492841B1/ko not_active Expired - Fee Related
- 1997-05-26 CN CNB971054266A patent/CN1177082C/zh not_active Expired - Fee Related
- 1997-05-26 AR ARP970102223A patent/AR007285A1/es unknown

Also Published As

Publication number	Publication date
EP0808919B1 (en)	2001-08-08
MX9703809A (es)	1998-04-30
JPH1046373A (ja)	1998-02-17
CA2205122A1 (en)	1997-11-24
CN1177082C (zh)	2004-11-24
AU2360197A (en)	1997-11-27
ES2162155T3 (es)	2001-12-16
AU706523B2 (en)	1999-06-17
EP0808919A1 (en)	1997-11-26
DE69705993D1 (de)	2001-09-13
JP4032319B2 (ja)	2008-01-16
KR100492841B1 (ko)	2005-08-31
CA2205122C (en)	2008-07-15
AR007285A1 (es)	1999-10-27
KR970074980A (ko)	1997-12-10
DE69705993T2 (de)	2002-04-04
CN1178262A (zh)	1998-04-08
BR9703228A (pt)	1998-09-01
TW416996B (en)	2001-01-01
ATE204033T1 (de)	2001-08-15

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BR9703228A (pt)	1998-09-01	Decapagem com peróxido de hidrogénio de aço inoxidável
ID19163A (id)	1998-06-28	Pasokan daya penskalaran
DE69716648D1 (de)	2002-11-28	Stimmprothese
DE59708063D1 (de)	2002-10-02	Demontierbarer Hahn
DE69705520D1 (de)	2001-08-09	Sauerstoff-erzeugende zusammensetzungen
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DE59708749D1 (de)	2003-01-02	Schubladenführung
ATA81196A (de)	1999-10-15	Schubladenführung
ITMI991318A0 (it)	1999-06-14	Procedimento per la preparazione di aromatici idrossilati con idrogeno e ossigeno
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ATA149096A (de)	2002-07-15	Schubladenführung
DE69708500D1 (de)	2002-01-10	Sauerstoff-Stahlherstellung
TR199700976A3 (tr)	1998-04-21	Liflerin ön muamelesi için terkip.
DE69701501D1 (de)	2000-04-27	Transientenfreie Umschaltung der Verstärkung
DE69519677D1 (de)	2001-01-25	Verwendung nichtmagnetischen, rostfreien stahls
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DE69512478D1 (de)	1999-11-04	Membrantastatur
BR9700018A (pt)	1998-11-10	Peça sanitária