SE9800287L - Metod för behandling av en metallprodukt - Google Patents

Metod för behandling av en metallprodukt

Info

Publication number: SE9800287L
Authority: SE; Sweden
Prior art keywords: electrode; passed; electrodes; electrolyte; series
Prior art date: 1998-02-02

Application number

SE9800287A

Other languages

Unknown language ( )

English (en)

Other versions

SE9800287D0 (sv

SE511777C2 (sv

Inventor

Anders Eklund

Malin Snis

Original Assignee

Avesta Sheffield Ab

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.)

1998-02-02

Filing date

1998-02-02

Publication date

1999-08-03

1998-02-02 Application filed by Avesta Sheffield Ab filed Critical Avesta Sheffield Ab

1998-02-02 Priority to SE9800287A priority Critical patent/SE511777C2/sv

1998-02-02 Publication of SE9800287D0 publication Critical patent/SE9800287D0/sv

1999-01-28 Priority to AU26475/99A priority patent/AU2647599A/en

1999-01-28 Priority to US09/600,637 priority patent/US6391187B1/en

1999-01-28 Priority to PCT/SE1999/000115 priority patent/WO1999039028A1/en

1999-01-28 Priority to DE69932035T priority patent/DE69932035T2/de

1999-01-28 Priority to ES99906613T priority patent/ES2268851T3/es

1999-01-28 Priority to EP99906613A priority patent/EP1051545B1/en

1999-01-28 Priority to JP2000529481A priority patent/JP4348464B2/ja

1999-01-29 Priority to ZA9900734A priority patent/ZA99734B/xx

1999-02-01 Priority to TW088101489A priority patent/TW520408B/zh

1999-08-03 Publication of SE9800287L publication Critical patent/SE9800287L/sv

1999-11-22 Publication of SE511777C2 publication Critical patent/SE511777C2/sv

Links

239000002184 metal Substances 0.000 title 1
239000000463 material Substances 0.000 abstract 6
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
239000003792 electrolyte Substances 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
230000003750 conditioning effect Effects 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
229910001220 stainless steel Inorganic materials 0.000 abstract 1
239000010935 stainless steel Substances 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000002344 surface layer Substances 0.000 abstract 1

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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
- C25F3/22—Polishing of heavy metals
- C25F3/24—Polishing of heavy metals of iron or steel

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ing And Chemical Polishing (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)

SE9800287A 1998-02-02 1998-02-02 Metod för behandling av en metallprodukt SE511777C2 (sv)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
SE9800287A SE511777C2 (sv)	1998-02-02	1998-02-02	Metod för behandling av en metallprodukt
JP2000529481A JP4348464B2 (ja)	1998-02-02	1999-01-28	金属製品を処理する方法
DE69932035T DE69932035T2 (de)	1998-02-02	1999-01-28	Verfahren zur behandlung eines metallproduktes
US09/600,637 US6391187B1 (en)	1998-02-02	1999-01-28	Method for treating a metal product
PCT/SE1999/000115 WO1999039028A1 (en)	1998-02-02	1999-01-28	Method for treating a metal product
AU26475/99A AU2647599A (en)	1998-02-02	1999-01-28	Method for treating a metal product
ES99906613T ES2268851T3 (es)	1998-02-02	1999-01-28	Procedimiento para tratar un producto metalico.
EP99906613A EP1051545B1 (en)	1998-02-02	1999-01-28	Method for treating a metal product
ZA9900734A ZA99734B (en)	1998-02-02	1999-01-29	Method for treating a metal product.
TW088101489A TW520408B (en)	1998-02-02	1999-02-01	Method for treating a metal product

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9800287A SE511777C2 (sv)	1998-02-02	1998-02-02	Metod för behandling av en metallprodukt

Publications (3)

Publication Number	Publication Date
SE9800287D0 SE9800287D0 (sv)	1998-02-02
SE9800287L true SE9800287L (sv)	1999-08-03
SE511777C2 SE511777C2 (sv)	1999-11-22

Family

ID=20410052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9800287A SE511777C2 (sv)	1998-02-02	1998-02-02	Metod för behandling av en metallprodukt

Country Status (10)

Country	Link
US (1)	US6391187B1 (sv)
EP (1)	EP1051545B1 (sv)
JP (1)	JP4348464B2 (sv)
AU (1)	AU2647599A (sv)
DE (1)	DE69932035T2 (sv)
ES (1)	ES2268851T3 (sv)
SE (1)	SE511777C2 (sv)
TW (1)	TW520408B (sv)
WO (1)	WO1999039028A1 (sv)
ZA (1)	ZA99734B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1302202B1 (it)	1998-09-11	2000-07-31	Henkel Kgaa	Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico.
SE519159C2 (sv) *	2000-10-20	2003-01-21	Avesta Polarit Ab Publ	Metod och anordning vid betning
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.
JP3484525B2 (ja)	2001-07-06	2004-01-06	株式会社ケミカル山本	ステンレス鋼表面の清浄、不動態化処理方法
US7217905B2 (en) *	2003-10-29	2007-05-15	Delphi Technologies, Inc.	Weld filler metal that reduces residual stress and distortion
TWI427159B (zh) *	2007-04-27	2014-02-21		不鏽鋼製導電性構件及其製造方法
JP5757745B2 (ja) *	2011-02-09	2015-07-29	日新製鋼株式会社	ステンレス鋼帯の脱スケール用電解酸洗法
DE102020106353A1 (de)	2020-03-09	2021-09-09	Thyssenkrupp Steel Europe Ag	Verfahren zum Entzundern eines Stahlbands und Anlage zum Entzundern eines Stahlbands
WO2022214979A1 (en) *	2021-04-06	2022-10-13	Chevron Australia Pty Ltd	The use of focused accelerated corrosion for metal decommissioning

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE104091C1 (sv) *
US3342711A (en) *	1963-11-14	1967-09-19	Kyowa Hakko Kogyo Kk	Electrolytic polishing of stainless steel
GB1082409A (en) *	1963-12-04	1967-09-06	Mitsubishi Heavy Ind Ltd	An electrolytic descaling solution
AR204283A1 (es) *	1975-01-21	1975-12-10	Uss Eng & Consult	Aparato para el tratamiento electrolitico de tiras de metal
DE3606750A1 (de) *	1986-03-01	1987-09-03	Hoesch Stahl Ag	Verfahren, anlage und vorrichtung zum kontinuierlichen entfetten und reinigen der oberflaeche von metallbaendern, insbesondere kaltgewalztem bandstahl
EP0249650B1 (de) *	1986-06-20	1989-12-13	Poligrat Gmbh	Elektrolyt zum elektrochemischen Polieren von Metalloberflächen
SE462286B (sv) *	1988-10-13	1990-05-28	Avesta Ab	Saett vid framstaellning av rostfria band och plaatar med god ytjaemnhet och glans
JPH06220699A (ja) *	1993-01-28	1994-08-09	Nippon Steel Corp	鉄鋼材料の電解酸洗装置
SE501561C2 (sv) *	1993-05-09	1995-03-13	Swedish Pickling Ab	Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning
US5660708A (en) *	1994-11-21	1997-08-26	Sumitomo Metal Mining Company, Limited	Process for manufacturing a lead frame
ES2142018T3 (es) *	1995-09-15	2000-04-01	Mannesmann Ag	Procedimiento e instalacion para el tratamiento de productos en forma de fleje de acero inoxidable.
US5795460A (en) *	1996-04-10	1998-08-18	Dynamotive Corporation	Method for removal of films from metal surfaces using electrolysis and cavitation action

1998
- 1998-02-02 SE SE9800287A patent/SE511777C2/sv unknown
1999
- 1999-01-28 JP JP2000529481A patent/JP4348464B2/ja not_active Expired - Lifetime
- 1999-01-28 US US09/600,637 patent/US6391187B1/en not_active Expired - Lifetime
- 1999-01-28 WO PCT/SE1999/000115 patent/WO1999039028A1/en not_active Ceased
- 1999-01-28 AU AU26475/99A patent/AU2647599A/en not_active Abandoned
- 1999-01-28 ES ES99906613T patent/ES2268851T3/es not_active Expired - Lifetime
- 1999-01-28 EP EP99906613A patent/EP1051545B1/en not_active Expired - Lifetime
- 1999-01-28 DE DE69932035T patent/DE69932035T2/de not_active Expired - Lifetime
- 1999-01-29 ZA ZA9900734A patent/ZA99734B/xx unknown
- 1999-02-01 TW TW088101489A patent/TW520408B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2268851T3 (es)	2007-03-16
EP1051545A1 (en)	2000-11-15
JP4348464B2 (ja)	2009-10-21
SE9800287D0 (sv)	1998-02-02
JP2002501987A (ja)	2002-01-22
ZA99734B (en)	1999-07-29
WO1999039028A1 (en)	1999-08-05
EP1051545B1 (en)	2006-06-21
TW520408B (en)	2003-02-11
DE69932035D1 (de)	2006-08-03
SE511777C2 (sv)	1999-11-22
DE69932035T2 (de)	2007-06-28
US6391187B1 (en)	2002-05-21
AU2647599A (en)	1999-08-16

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