DK507776A - Fremgangsmade til behandling af en chromatovertrukken metaloverflade og fremgangsmade til tilvejebringelse af et sort chromatovertrek pa en zink-eller cadmiumoverflade - Google Patents

Fremgangsmade til behandling af en chromatovertrukken metaloverflade og fremgangsmade til tilvejebringelse af et sort chromatovertrek pa en zink-eller cadmiumoverflade

Info

Publication number
DK507776A
DK507776A DK507776A DK507776A DK507776A DK 507776 A DK507776 A DK 507776A DK 507776 A DK507776 A DK 507776A DK 507776 A DK507776 A DK 507776A DK 507776 A DK507776 A DK 507776A
Authority
DK
Denmark
Prior art keywords
coat
chromat
chromatic
zinc
black
Prior art date
Application number
DK507776A
Other languages
Danish (da)
English (en)
Inventor
J R House
Original Assignee
Imasa Ltd
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 Imasa Ltd filed Critical Imasa Ltd
Publication of DK507776A publication Critical patent/DK507776A/da

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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25—Coatings made of metallic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
DK507776A 1975-11-24 1976-11-10 Fremgangsmade til behandling af en chromatovertrukken metaloverflade og fremgangsmade til tilvejebringelse af et sort chromatovertrek pa en zink-eller cadmiumoverflade DK507776A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48273/75A GB1532230A (en) 1975-11-24 1975-11-24 Treatment of chromated metal surfaces with sulphur-compounds

Publications (1)

Publication Number Publication Date
DK507776A true DK507776A (da) 1977-05-25

Family

ID=10448017

Family Applications (1)

Application Number Title Priority Date Filing Date
DK507776A DK507776A (da) 1975-11-24 1976-11-10 Fremgangsmade til behandling af en chromatovertrukken metaloverflade og fremgangsmade til tilvejebringelse af et sort chromatovertrek pa en zink-eller cadmiumoverflade

Country Status (15)

Country Link
US (1) US4065327A (fr)
JP (1) JPS605672B2 (fr)
AU (1) AU505077B2 (fr)
BE (1) BE848488A (fr)
CA (1) CA1082576A (fr)
DE (1) DE2652570A1 (fr)
DK (1) DK507776A (fr)
FR (1) FR2332339A1 (fr)
GB (1) GB1532230A (fr)
IT (1) IT1063939B (fr)
NL (1) NL7612766A (fr)
NO (1) NO763826L (fr)
NZ (1) NZ182593A (fr)
PT (1) PT65880B (fr)
SE (1) SE7612739L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337150A (en) * 1976-09-02 1978-04-06 Nippon Packaging Kk Surface treatment of zinc or zinc alloy
HU206522B (en) * 1985-02-04 1992-11-30 Dow Chemical Co Korrosion-inhibiting composition and well-drilling and filling liquide composition
JPS6254661U (fr) * 1985-09-20 1987-04-04
JPS62294184A (ja) * 1986-06-13 1987-12-21 Nippon Parkerizing Co Ltd クロメ−ト皮膜の溶出抑制方法
US4861441A (en) * 1986-08-18 1989-08-29 Nippon Steel Corporation Method of making a black surface treated steel sheet
US4818727A (en) * 1987-06-23 1989-04-04 Sgs-Thomson Microelectronics Inc. Method of improving the corrosion resistance of aluminum contacts on semiconductors
US5119167A (en) * 1987-06-23 1992-06-02 Sga-Thomson Microelectronics, Inc. Method of improving the corrosion resistance of aluminum contacts on semiconductors
US20090014094A1 (en) * 2007-07-12 2009-01-15 Joseph Kuezynski Methods for Reducing Hexavalent Chromium in Trivalent Chromate Conversion Coatings
DE102007060185A1 (de) * 2007-12-14 2009-06-18 Siemens Ag Verfahren zum Beschichten einer metallischen Oberfläche sowie Beschichtungssystem
DE102009045569A1 (de) * 2009-10-12 2011-04-14 Dr.-Ing. Max Schlötter GmbH & Co KG Schwarzpassivierung von Zink- und Zinkeisenschichten
TWI555880B (zh) * 2011-04-01 2016-11-01 迪普索股份有限公司 ３價鉻化學轉換被膜用整理加工劑及黑色３價鉻化學轉換被膜之整理加工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483510A (en) * 1945-04-14 1949-10-04 United Chromium Inc Composition for dip coating solution and dip process for coloring zinc
US2548419A (en) * 1945-08-23 1951-04-10 Poor & Co Method for production of lustrous zinc
US2898250A (en) * 1957-03-25 1959-08-04 Turco Products Inc Process for producing aluminum surface coatings
US2894865A (en) * 1957-06-21 1959-07-14 Kaiser Aluminium Chem Corp Method of improving chemical coating on aluminum
US3493441A (en) * 1967-08-25 1970-02-03 Hooker Chemical Corp Detoxification of hexavalent chromium containing coating on a metal surface

Also Published As

Publication number Publication date
PT65880A (en) 1976-12-01
SE7612739L (sv) 1977-05-25
NO763826L (fr) 1977-05-25
GB1532230A (en) 1978-11-15
AU505077B2 (en) 1979-11-08
AU1965776A (en) 1978-05-25
DE2652570A1 (de) 1977-06-02
CA1082576A (fr) 1980-07-29
PT65880B (en) 1978-05-18
FR2332339A1 (fr) 1977-06-17
BE848488A (fr) 1977-05-18
IT1063939B (it) 1985-02-18
JPS5265139A (en) 1977-05-30
JPS605672B2 (ja) 1985-02-13
NL7612766A (nl) 1977-05-26
US4065327A (en) 1977-12-27
NZ182593A (en) 1978-06-20

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