ZA781432B - Method for the surface treatment of metals - Google Patents

Method for the surface treatment of metals

Info

Publication number: ZA781432B
Authority: ZA; South Africa
Prior art keywords: metals; surface treatment; treatment
Prior art date: 1977-03-16

Application number

ZA781432A

Other languages

English (en)

Inventor

Lampatzer Karl

Karl Lampatzer

Rausch Werner

Werner Rausch

Original Assignee

Oxy Metal Industries Corp

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.)

1977-03-16

Filing date

1978-03-10

Publication date

1979-02-28

1978-03-10 Application filed by Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp

1979-02-28 Publication of ZA781432B publication Critical patent/ZA781432B/xx

Links

229910052751 metal Inorganic materials 0.000 title 1
239000002184 metal Substances 0.000 title 1
150000002739 metals Chemical class 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004381 surface treatment Methods 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
- 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
- C23C22/07—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 containing phosphates
- C23C22/08—Orthophosphates
- 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Treatment Of Metals (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Electrochemical Coating By Surface Reaction (AREA)

ZA781432A 1977-03-16 1978-03-10 Method for the surface treatment of metals ZA781432B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2711431A DE2711431C2 (de)	1977-03-16	1977-03-16	Verfahren zur Oberflächenbehandlung von Metallen

Publications (1)

Publication Number	Publication Date
ZA781432B true ZA781432B (en)	1979-02-28

Family

ID=6003784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA781432A ZA781432B (en)	1977-03-16	1978-03-10	Method for the surface treatment of metals

Country Status (15)

Country	Link
US (1)	US4169741A (de)
JP (1)	JPS6031903B2 (de)
AT (1)	AT355387B (de)
AU (1)	AU514264B2 (de)
BE (1)	BE863816A (de)
CA (1)	CA1112137A (de)
DE (1)	DE2711431C2 (de)
ES (1)	ES467373A1 (de)
FR (1)	FR2384034A1 (de)
GB (1)	GB1563979A (de)
IT (1)	IT1094266B (de)
MX (1)	MX149961A (de)
NL (1)	NL7800660A (de)
SE (1)	SE461740B (de)
ZA (1)	ZA781432B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3172671D1 (en) *	1980-07-24	1985-11-21	Nippon Kinzoku Co Ltd	Process for surface treatment of stainless steel sheet
CA1256003A (en) *	1984-03-23	1989-06-20	Parker Chemical Company	Metal base coating composition comprising chromium, silica and phosphate and process for coating metal therewith
US4647316A (en) *	1984-03-23	1987-03-03	Parker Chemical Company	Metal base coating composition comprising chromium, silica and phosphate and process for coating metal therewith
DE3631667A1 (de) *	1986-09-18	1988-03-24	Collardin Gmbh Gerhard	Schichtbildende passivierung bei multimetall-verfahren
US4881975A (en) *	1986-12-23	1989-11-21	Albright & Wilson Limited	Products for treating surfaces
GB2201157B (en) *	1986-12-23	1991-07-17	Albright & Wilson	Processes and products for surface treatment
JPH08983B2 (ja) *	1987-03-05	1996-01-10	新日本製鐵株式会社	耐食性に優れたクロメ−ト処理方法
GB8828559D0 (en) *	1988-12-07	1989-01-11	Novamax Tech Corp	Composition & method for coating metal surfaces
JP2601734B2 (ja) *	1991-06-27	1997-04-16	新日本製鐵株式会社	金属表面処理浴
US7314671B1 (en)	1996-04-19	2008-01-01	Surtec International Gmbh	Chromium(VI)-free conversion layer and method for producing it
DE19615664A1 (de)	1996-04-19	1997-10-23	Surtec Produkte Und Systeme Fu	Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung
US20040173289A1 (en) *	2001-01-31	2004-09-09	Yasuhiro Kinoshita	Rustproofing agent for zinc plated steel sheet
PL1984536T3 (pl) *	2006-02-14	2012-09-28	Henkel Ag & Co Kgaa	Kompozycje i sposoby odpornej na korozję powłoki trójwartościowego chromu do suszenia na miejscu do stosowania na powierzchniach metalicznych
RU2434972C2 (ru) *	2006-05-10	2011-11-27	ХЕНКЕЛЬ АГ унд Ко. КГаА.	Улучшенная, содержащая трехвалентный хром композиция для применения в коррозионно-стойких покрытиях на металлических поверхностях
US20110070429A1 (en) *	2009-09-18	2011-03-24	Thomas H. Rochester	Corrosion-resistant coating for active metals
DE102010054509A1 (de) *	2010-12-14	2012-06-14	Thyssenkrupp Electrical Steel Gmbh	Verfahren zur Herstellung eines kornorientierten Elektrobands
BR112015021680A2 (pt) *	2013-03-14	2017-07-18	Buckman Laboratories Int Inc	método para inibir corrosão de uma superfície metálica
US10156016B2 (en)	2013-03-15	2018-12-18	Henkel Ag & Co. Kgaa	Trivalent chromium-containing composition for aluminum and aluminum alloys
MX2020004244A (es)	2017-10-30	2020-07-29	Bulk Chemicals Inc	Proceso y composicion para tratar superficies metalicas utilizando compuestos de cromo trivalente.
US12486579B2 (en)	2018-01-30	2025-12-02	Prc-Desoto International, Inc.	Systems and methods for treating a metal substrate
AT520829B1 (de)	2018-10-19	2019-08-15	Andritz Ag Maschf	Verfahren zum Verchromen von Metallbändern
MX2021012884A (es)	2019-04-26	2021-12-15	Bulk Chemicals Inc	Proceso y composicion para pasivar superficies metalicas.
EP4656775A1 (de) *	2024-05-29	2025-12-03	topocrom systems AG	Korrosionsbeständige cr(iii)-beschichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR679083A (fr) *	1928-12-03	1930-04-08	Parker Ste Continentale	Procédé de revêtement superficiel des objets en fer ou acier
GB761293A (en) *	1953-08-24	1956-11-14	Jacques Louis William Ellis	An improved preparation for rust inhibition
DE1153222B (de) *	1956-01-18	1963-08-22	Metallgesellschaft Ag	Verfahren zum Aufbringen von Phosphat-ueberzuegen auf Metalloberflaechen und Loesung zur Durchfuehrung des Verfahrens
FR1141140A (fr) *	1956-01-18	1957-08-26	Parker Ste Continentale	Procédé de phosphatation de surfaces métalliques et solutions pour sa mise en oeuvre
DE1249965B (de) *	1964-08-12
DE1769582C3 (de) *	1967-06-14	1979-12-13	British Chrome & Chemicals Ltd., Stockton-On-Tees (Grossbritannien)	Oberflächenbehandlungsmittel für Metalle, Verfahren zu ihrer Herstellung und ihre Verwendung zum Herstellen korrosionsfester und elektrisch widerstandsfähiger Überzüge
US3562011A (en) *	1968-04-26	1971-02-09	Gen Electric	Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same
US3705826A (en) *	1970-09-23	1972-12-12	Gen Electric	Insulating coating and method of making the same
US3720549A (en) *	1970-09-23	1973-03-13	Gen Electric	Insulating coating and method of making the same
FR2277909A1 (fr) *	1974-07-09	1976-02-06	Nippon Paint Co Ltd	Procede de revetement d'un materiau conducteur
JPS5210834A (en) *	1975-06-02	1977-01-27	Nippon Packaging Kk	Surface treatment of metal

1977
- 1977-03-16 DE DE2711431A patent/DE2711431C2/de not_active Expired
1978
- 1978-01-19 NL NL7800660A patent/NL7800660A/xx not_active Application Discontinuation
- 1978-01-19 AT AT37178A patent/AT355387B/de not_active IP Right Cessation
- 1978-02-07 FR FR7803330A patent/FR2384034A1/fr active Granted
- 1978-02-09 BE BE185046A patent/BE863816A/xx not_active IP Right Cessation
- 1978-02-28 ES ES467373A patent/ES467373A1/es not_active Expired
- 1978-03-09 US US05/884,871 patent/US4169741A/en not_active Expired - Lifetime
- 1978-03-09 AU AU33999/78A patent/AU514264B2/en not_active Expired
- 1978-03-09 JP JP53027132A patent/JPS6031903B2/ja not_active Expired
- 1978-03-10 IT IT21091/78A patent/IT1094266B/it active
- 1978-03-10 ZA ZA781432A patent/ZA781432B/xx unknown
- 1978-03-15 GB GB10206/78A patent/GB1563979A/en not_active Expired
- 1978-03-15 CA CA298,992A patent/CA1112137A/en not_active Expired
- 1978-03-15 SE SE7803016A patent/SE461740B/sv not_active IP Right Cessation
- 1978-03-16 MX MX172794A patent/MX149961A/es unknown

Also Published As

Publication number	Publication date
AU514264B2 (en)	1981-01-29
JPS53115625A (en)	1978-10-09
US4169741A (en)	1979-10-02
BE863816A (fr)	1978-05-29
ES467373A1 (es)	1978-10-16
ATA37178A (de)	1979-07-15
DE2711431A1 (de)	1978-09-21
GB1563979A (en)	1980-04-02
IT7821091A0 (it)	1978-03-10
AT355387B (de)	1980-02-25
MX149961A (es)	1984-02-21
FR2384034B1 (de)	1980-07-18
SE7803016L (sv)	1978-09-17
DE2711431C2 (de)	1986-12-11
JPS6031903B2 (ja)	1985-07-25
IT1094266B (it)	1985-07-26
SE461740B (sv)	1990-03-19
NL7800660A (nl)	1978-09-19
CA1112137A (en)	1981-11-10
AU3399978A (en)	1979-09-13
FR2384034A1 (fr)	1978-10-13

Publication	Publication Date	Title
JPS5443891A (en)	1979-04-06	Surface treatment method
JPS53115625A (en)	1978-10-09	Metal surface treatment method
DE2862470D1 (en)	1985-09-05	Method for surface hardening metals
JPS53102841A (en)	1978-09-07	Thermochemical treatment method of metal
PT67908B (en)	1980-10-02	Process for the extraction of metals
PT67689B (en)	1979-07-23	Method for the treatment of molten metal
JPS52111891A (en)	1977-09-19	Method of surface treatment of metal
JPS5392339A (en)	1978-08-14	Metal surface treatment agent
GB2000755B (en)	1982-04-21	Processes for the treatment of metal bearing materials
JPS5332831A (en)	1978-03-28	Surface treatment method of metal
JPS5385736A (en)	1978-07-28	Surface treatment method of metallic body
GB1540308A (en)	1979-02-07	Process for the treatment of metal surfaces
JPS5386650A (en)	1978-07-31	Photooetching method of both surface
JPS53147635A (en)	1978-12-22	Surface treatment method of aluminium
JPS5393126A (en)	1978-08-15	Metal surface treating apparatus
JPS5433241A (en)	1979-03-10	Method of treating metal surface
JPS51142435A (en)	1976-12-08	Surface treatment for metals
JPS53108835A (en)	1978-09-22	Anticorrosive treatment method of metal surface
JPS53116242A (en)	1978-10-11	Continuous surface treatment method
JPS5476445A (en)	1979-06-19	Metal surface treatment
JPS5490023A (en)	1979-07-17	Metal surface treatment
JPS5466346A (en)	1979-05-28	Metal surface treating method
JPS53125237A (en)	1978-11-01	Metal surface treatment method
JPS53137836A (en)	1978-12-01	Surface treatment method of aluminium or aluminium alloy
JPS53138939A (en)	1978-12-04	Surface treatment method of aluminium or aluminium alloy