ATE204033T1 - STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE - Google Patents

STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE

Info

Publication number: ATE204033T1
Authority: AT; Austria
Prior art keywords: stainless steel; solution containing; hydrogen peroxide; containing hydrogen; steel pickling
Prior art date: 1996-05-24

Application number

AT97108296T

Other languages

German (de)

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

2001-08-15

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

2001-08-15 Application granted granted Critical

2001-08-15 Publication of ATE204033T1 publication Critical patent/ATE204033T1/en

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
- C23G1/02—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)

AT97108296T 1996-05-24 1997-05-22 STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE ATE204033T1 (en)

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
ATE204033T1 true ATE204033T1 (en)	2001-08-15

Family

ID=27099693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT97108296T ATE204033T1 (en)	1996-05-24	1997-05-22	STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE

Country Status (14)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR0208747B1 (en) *	2001-04-09	2011-02-08		hydrogen peroxide removal process and apparatus.
CA2443687C (en) *	2001-04-09	2009-08-11	Vijay N. Madi	Hydrogen peroxide pickling of silicon-containing electrical steel grades
KR100470410B1 (en) *	2002-05-29	2005-02-07	주식회사 포스코	Pickling method for reducing hot spot of cold rolled strip surface
KR100948923B1 (en) *	2003-05-29	2010-03-23	주식회사 포스코	Device for removing scale on strip in pickling line
CN101922011B (en) *	2010-08-06	2012-08-29	东北大学	Pickling method of surface of 430 stainless steel
KR101316393B1 (en) *	2011-08-10	2013-10-08	주식회사 포스코	Eco-friendly scale removing system of martensitic stainless steel sheet and method for manufacturing martensitic stainless steel sheet using the same
EP3029163B9 (en)	2014-12-02	2019-11-27	CMI UVK GmbH	Method and system of treating a carbon steel strip, especially for pickling
CN106148973A (en) *	2015-04-21	2016-11-23	宝钢特钢有限公司	A kind of acid washing method of hot rolling ordinary stainless steel plate
CN105908195B (en) *	2016-06-02	2018-03-27	中冶南方工程技术有限公司	A kind of hot rolling 409L ferritic stainless steels are without nitric acid acidwashing method
CN105887104A (en) *	2016-06-02	2016-08-24	中冶南方工程技术有限公司	Nitric acid-free pickling method for hot-rolled 439 ferrite stainless steel
CN105908196A (en) *	2016-06-02	2016-08-31	中冶南方工程技术有限公司	Nitric acid-free acid washing method of hot-rolled 304 austenitic stainless steel
CN106011886A (en) *	2016-06-02	2016-10-12	中冶南方工程技术有限公司	Nitric acid-free pickling method for hot-rolled 201 austenitic stainless steel
CN105887103A (en) *	2016-06-02	2016-08-24	中冶南方工程技术有限公司	Nitric acid-free acid pickling method for hot-rolled 430 ferritic stainless steel
CN106435607B (en) *	2016-06-30	2021-05-18	宝钢德盛不锈钢有限公司	Environment-friendly continuous annealing and pickling production method for stainless steel hot-rolled coil and pickling solution
CN106835159B (en) *	2016-12-27	2021-05-18	宝钢德盛不锈钢有限公司	Continuous pickling method and pickling solution for medium-high chromium stainless steel cold-rolled coil
TWI657167B (en) *	2018-02-21	2019-04-21	中國鋼鐵股份有限公司	Pickled steel belt cleaning device
WO2020067884A1 (en) *	2018-09-24	2020-04-02	Lely Patent N.V.	Milking system with detection system
CN110316511A (en) *	2019-06-05	2019-10-11	浙江长兴鼎昌金属制品有限公司	A kind of energy-saving equipment producing cooling conveying for stainless steel
CN114011790A (en) *	2021-11-25	2022-02-08	桂林电子科技大学	Automatic pickling processing equipment for mechanical parts
CN114959717A (en) *	2022-06-15	2022-08-30	中冶华天工程技术有限公司	Method for removing iron scale of ferritic stainless steel

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 (en) *	1973-12-28	1975-07-31
SE439025B (en) *	1979-09-13	1985-05-28	Fagersta Ab	SET TO REMOVE OXID LAYERS FROM THE SURFACE OF HOT ROLLED STAINLESS STEEL
JPS5681688A (en) *	1979-12-06	1981-07-03	Kawasaki Steel Corp	Pickling method for hot rolled austenitic stainless steel plate
JPS5861283A (en) *	1981-10-05	1983-04-12	Sumitomo Metal Ind Ltd	Descaling method for steel wire rod by pickling
JPS60152689A (en) *	1984-01-19	1985-08-10	Nippon Steel Corp	Pickling method for preventing die galling of hot rolled steel sheet
JPS60243289A (en) *	1984-05-17	1985-12-03	Kobe Steel Ltd	Pickling method
US5154774A (en) *	1985-09-19	1992-10-13	Ugine Aciers De Chatillon Et Gueugnon	Process for acid pickling of stainless steel products
IT1255655B (en) *	1992-08-06	1995-11-09		STAINLESS STEEL PICKLING AND PASSIVATION PROCESS WITHOUT THE USE OF NITRIC ACID
JPH06320494A (en) *	1993-05-18	1994-11-22	Tokai Kikai Seisakusho:Kk	Trimming processing device for wood hardboard and the like
DE4420718A1 (en) *	1994-06-15	1995-12-21	Gewerk Keramchemie	Pickling strip or sheet material

1997
- 1997-05-02 TW TW086105876A patent/TW416996B/en 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/en not_active Expired - Lifetime
- 1997-05-22 DK DK97108296T patent/DK0808919T3/en active
- 1997-05-22 DE DE69705993T patent/DE69705993T2/en not_active Expired - Lifetime
- 1997-05-22 AT AT97108296T patent/ATE204033T1/en not_active IP Right Cessation
- 1997-05-22 ES ES97108296T patent/ES2162155T3/en not_active Expired - Lifetime
- 1997-05-22 EP EP97108296A patent/EP0808919B1/en not_active Expired - Lifetime
- 1997-05-23 BR BR9703228A patent/BR9703228A/en not_active IP Right Cessation
- 1997-05-23 MX MX9703809A patent/MX9703809A/en unknown
- 1997-05-23 KR KR1019970020297A patent/KR100492841B1/en not_active IP Right Cessation
- 1997-05-23 AU AU23601/97A patent/AU706523B2/en not_active Ceased
- 1997-05-26 CN CNB971054266A patent/CN1177082C/en not_active Expired - Fee Related
- 1997-05-26 AR ARP970102223A patent/AR007285A1/en unknown

Also Published As

Publication number	Publication date
CA2205122C (en)	2008-07-15
CN1178262A (en)	1998-04-08
DE69705993T2 (en)	2002-04-04
AU706523B2 (en)	1999-06-17
KR100492841B1 (en)	2005-08-31
BR9703228A (en)	1998-09-01
CN1177082C (en)	2004-11-24
CA2205122A1 (en)	1997-11-24
MX9703809A (en)	1998-04-30
DE69705993D1 (en)	2001-09-13
JP4032319B2 (en)	2008-01-16
KR970074980A (en)	1997-12-10
EP0808919B1 (en)	2001-08-08
AR007285A1 (en)	1999-10-27
ES2162155T3 (en)	2001-12-16
EP0808919A1 (en)	1997-11-26
AU2360197A (en)	1997-11-27
DK0808919T3 (en)	2001-10-08
JPH1046373A (en)	1998-02-17
TW416996B (en)	2001-01-01

Legal Events

Date	Code	Title	Description
2001-10-15	UEP	Publication of translation of european patent specification
2006-02-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE204033T1 (en)	2001-08-15	STAINLESS STEEL PICKLING WITH SOLUTION CONTAINING HYDROGEN PEROXIDE
DE69402896D1 (en)	1997-06-05	Corrosion-resistant welding process of stainless steel
DE69410520D1 (en)	1998-07-02	Treatment tank
EP0667524A3 (en)	1997-04-09	Electrochemical determination of the oxygen concentration.
DE69612957D1 (en)	2001-06-28	Pickling of stainless steel with continuous catalytic oxidation of the pickling solution
DE69418007T2 (en)	1999-09-23	Treatment tank
DE3672280D1 (en)	1990-08-02	VERY SOFT STAINLESS STEEL.
DK165331C (en)	1993-03-29	LIQUID, SUBSTANCING DETERGENT AND WASHING PROCEDURE
DK224985A (en)	1985-11-22	PEPTIDES, AND AGENTS CONTAINING THE PEPTIDES
NO301598B1 (en)	1997-11-17	Martensitic stainless steel
FR2690690B1 (en)	1995-11-10	COMPOSITION AND BLEACHING SOLUTION.
ATA170286A (en)	1992-11-15	HIGH-STRENGTH STAINLESS STEEL
DE3671480D1 (en)	1990-06-28	HIGH-STRENGTH STAINLESS STEEL.
DE69400387D1 (en)	1996-09-26	Liquid gas ships
DE69500881T3 (en)	2003-04-10	OXIDATION OF URANHEXAFLUORID
ZA973888B (en)	1997-12-18	Hydrogen peroxide pickling of stainless steel.
DE69407766T2 (en)	1998-07-02	OXIDATION OF KETONES
DE69818435D1 (en)	2003-10-30	SOLUTION FOR RINSING AND STORING DONOR ORGANS
DE69025827D1 (en)	1996-04-18	Stainless corrosion-resistant steel
DE69508676D1 (en)	1999-05-06	Reaction of isobutane with oxygen
DE69510394T2 (en)	1999-10-28	Oxidation of isobutane
DE69508832T2 (en)	1999-08-05	Oxidation of isobutane
KR950010852U (en)	1995-05-15	Vessel
FR2706342B1 (en)	1995-09-01	Stripping tank.
DE69517733D1 (en)	2000-08-10	Refill treatment solutions