PL2147131T3 - Sposób termochemicznej pasywacji stali szlachetnej - Google Patents

Sposób termochemicznej pasywacji stali szlachetnej

Info

Publication number: PL2147131T3
Authority: PL; Poland
Prior art keywords: stainless steel; passivation; thermochemical; resistance; subsequent
Prior art date: 2007-03-05

Application number

PL08715970T

Other languages

English (en)

Inventor

Olaf Böhme

Siegfried Piesslinger-Schweiger

Original Assignee

Poligrat Gmbh

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.)

2007-03-05

Filing date

2008-02-22

Publication date

2012-01-31

2008-02-22 Application filed by Poligrat Gmbh filed Critical Poligrat Gmbh

2012-01-31 Publication of PL2147131T3 publication Critical patent/PL2147131T3/pl

Links

238000000034 method Methods 0.000 title abstract 4
229910001220 stainless steel Inorganic materials 0.000 title abstract 3
239000010935 stainless steel Substances 0.000 title abstract 3
238000002161 passivation Methods 0.000 title abstract 2
239000000126 substance Substances 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000008139 complexing agent Substances 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
238000002845 discoloration Methods 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/50—Treatment of iron or alloys based thereon
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Treatment Of Metals (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Treatment Of Steel In Its Molten State (AREA)

PL08715970T 2007-03-05 2008-02-22 Sposób termochemicznej pasywacji stali szlachetnej PL2147131T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102007010538A DE102007010538A1 (de)	2007-03-05	2007-03-05	Verfahren zum thermochemischen Passivieren von Edelstahl
EP08715970A EP2147131B1 (de)	2007-03-05	2008-02-22	Verfahren zum thermochemischen passivieren von edelstahl
PCT/EP2008/001419 WO2008107082A1 (de)	2007-03-05	2008-02-22	Verfahren zum thermochemischen passivieren von edelstahl

Publications (1)

Publication Number	Publication Date
PL2147131T3 true PL2147131T3 (pl)	2012-01-31

Family

ID=39432890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL08715970T PL2147131T3 (pl)	2007-03-05	2008-02-22	Sposób termochemicznej pasywacji stali szlachetnej

Country Status (8)

Country	Link
US (1)	US8430973B2 (pl)
EP (1)	EP2147131B1 (pl)
JP (1)	JP5222308B2 (pl)
AT (1)	ATE520802T1 (pl)
DE (1)	DE102007010538A1 (pl)
ES (1)	ES2370088T3 (pl)
PL (1)	PL2147131T3 (pl)
WO (1)	WO2008107082A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2182095A1 (de)	2008-10-29	2010-05-05	Poligrat Gmbh	Verfahren zur Oberflächenbehandlung von nichtrostendem Stahl
US8906579B2 (en) *	2009-05-14	2014-12-09	GM Global Technology Operations LLC	Low contact resistance coated stainless steel bipolar plates for fuel cells
EP2617866A1 (de)	2012-01-23	2013-07-24	Merz Pharma GmbH & Co. KGaA	Verfahren und Zusammensetzung zur Aufbereitung medizinischer Instrumente
DE102012107807A1 (de)	2012-08-24	2014-02-27	Paul Hettich Gmbh & Co. Kg	Verfahren zur Herstellung eines metallischen Bauteils eines Beschlages, Ofenbeschlag und Ofen mit Pyrolysereinigungsfunktion
DE102014203412A1 (de)	2013-02-25	2014-08-28	Zschimmer & Schwarz Mohsdorf GmbH &Co.KG.	Verfahren und Formulierung zur gleichzeitigen Entschichtung und Passivierung von Edelstahloberflächen
CN103225087B (zh) *	2013-04-26	2015-04-01	河南师范大学	一种不锈钢酸洗钝化膏及其制备方法
WO2015090660A1 (de) *	2013-12-18	2015-06-25	Poligrat Gmbh	Verfahren zur herstellung farbiger edelstahloberflächen
US9202483B1 (en) *	2015-01-02	2015-12-01	HGST Netherlands B.V.	Iron-oxidized hard disk drive enclosure cover
EP3162558A1 (en)	2015-10-30	2017-05-03	Outokumpu Oyj	Component made of metallic composite material and method for the manufacture of the component by hot forming
CN106637175B (zh) *	2016-11-09	2019-02-22	深圳市麦滕医疗器械有限公司	外科手术器械用马氏体型抗菌不锈钢的表面钝化处理方法
US10683576B2 (en)	2017-03-27	2020-06-16	Baker Hughes, A Ge Company, Llc	Corrosion inhibitors for passivation of galvanized coatings and carbon steel
JP7299012B2 (ja) *	2018-12-17	2023-06-27	株式会社Ｉｈｉインフラシステム	不動態化処理方法、不動態化処理液及び不動態化処理容器
CN114086189B (zh) *	2021-11-24	2024-03-08	宁波吉海金属科技有限公司	一种环保型不锈钢酸洗钝化液

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2601379A1 (fr) *	1986-07-09	1988-01-15	Commissariat Energie Atomique	Produit decapant pour pieces en acier et procede de decapage utilisant ce produit
DE3991748T1 (pl) *	1989-09-21	1991-10-10
US5354383A (en) *	1991-03-29	1994-10-11	Itb, S.R.L.	Process for pickling and passivating stainless steel without using nitric acid
DE9214890U1 (de) *	1992-11-02	1993-01-07	Poligrat GmbH, 8000 München	Mittel zum Beizen und/oder Reinigen von Metalloberflächen
DE4237021C1 (de)	1992-11-02	1994-02-10	Poligrat Gmbh	Mittel zum Beizen der Oberfläche von Chromnickelstählen und Chromstählen sowie Verwendung des Mittels
ATE300630T1 (de) *	1994-09-26	2005-08-15	Steris Inc	Säurebehandlung von rostfreiem stahl
IT1276954B1 (it)	1995-10-18	1997-11-03	Novamax Itb S R L	Processo di decapaggio e di passivazione di acciaio inossidabile senza impiego di acido nitrico
AUPO371096A0 (en)	1996-11-18	1996-12-12	Green, Bruce Phillip	Corrosion inhibiting composition
CA2253679A1 (fr) *	1998-01-26	1999-07-26	Elf Atochem S.A.	Passivation des aciers inoxydables en milieu acide organosulfonique
AUPQ633200A0 (en) *	2000-03-20	2000-04-15	Commonwealth Scientific And Industrial Research Organisation	Process and solution for providing a conversion coating on a metallic surface I
US7524383B2 (en) *	2005-05-25	2009-04-28	Tokyo Electron Limited	Method and system for passivating a processing chamber
US20090120457A1 (en) *	2007-11-09	2009-05-14	Surface Chemistry Discoveries, Inc.	Compositions and method for removing coatings and preparation of surfaces for use in metal finishing, and manufacturing of electronic and microelectronic devices

2007
- 2007-03-05 DE DE102007010538A patent/DE102007010538A1/de not_active Withdrawn
2008
- 2008-02-22 PL PL08715970T patent/PL2147131T3/pl unknown
- 2008-02-22 WO PCT/EP2008/001419 patent/WO2008107082A1/de active Application Filing
- 2008-02-22 US US12/529,858 patent/US8430973B2/en not_active Expired - Fee Related
- 2008-02-22 AT AT08715970T patent/ATE520802T1/de active
- 2008-02-22 JP JP2009552092A patent/JP5222308B2/ja not_active Expired - Fee Related
- 2008-02-22 ES ES08715970T patent/ES2370088T3/es active Active
- 2008-02-22 EP EP08715970A patent/EP2147131B1/de active Active

Also Published As

Publication number	Publication date
US20100132844A1 (en)	2010-06-03
EP2147131B1 (de)	2011-08-17
ATE520802T1 (de)	2011-09-15
WO2008107082A1 (de)	2008-09-12
WO2008107082A8 (de)	2008-11-20
ES2370088T3 (es)	2011-12-12
JP5222308B2 (ja)	2013-06-26
DE102007010538A1 (de)	2008-09-11
EP2147131A1 (de)	2010-01-27
US8430973B2 (en)	2013-04-30
JP2010521581A (ja)	2010-06-24

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PL2147131T3 (pl)	2012-01-31	Sposób termochemicznej pasywacji stali szlachetnej
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