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

Method for the surface treatment of metals

Info

Publication number
ZA781432B
ZA781432B ZA781432A ZA781432A ZA781432B ZA 781432 B ZA781432 B ZA 781432B ZA 781432 A ZA781432 A ZA 781432A ZA 781432 A ZA781432 A ZA 781432A ZA 781432 B ZA781432 B ZA 781432B
Authority
ZA
South Africa
Prior art keywords
metals
surface treatment
treatment
Prior art date
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.)
Filing date
Publication date
Application filed by Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp
Publication of ZA781432B publication Critical patent/ZA781432B/xx

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

Families Citing this family (21)

* 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
GB2201157B (en) * 1986-12-23 1991-07-17 Albright & Wilson Processes and products for surface treatment
US4881975A (en) * 1986-12-23 1989-11-21 Albright & Wilson Limited Products for treating surfaces
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
CN101384751B (zh) * 2006-02-14 2013-01-02 汉高股份及两合公司 在金属表面上使用的原地干燥的三价铬抗腐蚀涂料的组合物与方法
CA2651393C (en) * 2006-05-10 2016-11-01 Henkel Ag & Co. Kgaa Improved trivalent chromium-containing composition for use in corrosion resistant coatings on metal surfaces
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
CN105074054A (zh) * 2013-03-14 2015-11-18 巴克曼实验室国际公司 利用烷基氨基磺酸或其盐控制金属表面腐蚀的方法
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
CA3079516A1 (en) * 2017-10-30 2019-05-09 Bulk Chemicals, Inc. Process and composition for treating metal surfaces using trivalent chromium compounds
AT520829B1 (de) * 2018-10-19 2019-08-15 Andritz Ag Maschf Verfahren zum Verchromen von Metallbändern
US20200340122A1 (en) 2019-04-26 2020-10-29 Bulk Chemicals, Inc. Process and composition for passivating metal surfaces

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 (xx) * 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

Also Published As

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

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