ZA722607B - Process for the coating and surface improvement of shaped elements made of light metals and alloys - Google Patents

Process for the coating and surface improvement of shaped elements made of light metals and alloys

Info

Publication number
ZA722607B
ZA722607B ZA722607A ZA722607A ZA722607B ZA 722607 B ZA722607 B ZA 722607B ZA 722607 A ZA722607 A ZA 722607A ZA 722607 A ZA722607 A ZA 722607A ZA 722607 B ZA722607 B ZA 722607B
Authority
ZA
South Africa
Prior art keywords
alloys
coating
shaped elements
elements made
light metals
Prior art date
Application number
ZA722607A
Inventor
R Doetzer
K Stoeger
Original Assignee
Siemens Ag
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
Priority claimed from DE19712122610 external-priority patent/DE2122610C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA722607B publication Critical patent/ZA722607B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/42—Electroplating: Baths therefor from solutions of light metals
    • C25D3/44—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
ZA722607A 1971-05-07 1972-04-18 Process for the coating and surface improvement of shaped elements made of light metals and alloys ZA722607B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122610 DE2122610C3 (en) 1971-05-07 Process for the anodic pretreatment of light metals for the galvanic deposition of aluminum

Publications (1)

Publication Number Publication Date
ZA722607B true ZA722607B (en) 1973-01-31

Family

ID=5807161

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722607A ZA722607B (en) 1971-05-07 1972-04-18 Process for the coating and surface improvement of shaped elements made of light metals and alloys

Country Status (12)

Country Link
JP (1) JPS5632398B1 (en)
AT (1) AT314927B (en)
BE (1) BE783082A (en)
BR (1) BR7202830D0 (en)
CH (1) CH576006A5 (en)
FR (1) FR2137582B1 (en)
GB (1) GB1365009A (en)
IT (1) IT955228B (en)
LU (1) LU65300A1 (en)
NL (1) NL7205056A (en)
SE (1) SE400317B (en)
ZA (1) ZA722607B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035749A1 (en) * 1980-09-22 1982-05-06 Siemens AG, 1000 Berlin und 8000 München HEAT-DISCHARGE PCB
EP1518945A1 (en) * 2003-09-27 2005-03-30 Aluminal Oberflächtentechnik GmbH & Co. KG Electrolyte for the galvanic deposition of aluminium magnesium alloys
DE102005027782A1 (en) * 2005-06-15 2006-12-28 Druckguss Heidenau Gmbh Process for radiation treatment of cast Magnesium alloy components using Aluminum particles of grain size at least 4 mm to smooth the component surface and a fan-blower useful for for treating the Magnesium parts of chill castings
JP2022059912A (en) * 2020-10-02 2022-04-14 スズキ株式会社 Method for manufacturing film laminate structure and piston for internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899367A (en) * 1959-08-11 Method of preparing surfaces for
DE1212213B (en) * 1964-02-29 1966-03-10 Aluminium Walzwerke Singen Process for the production of rod-shaped or wire-shaped electrodes for electrolytic capacitors
DE1665554C3 (en) * 1966-02-18 1974-10-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Cable-shaped superconductor
DE1909031A1 (en) * 1969-02-22 1970-09-10 Siemens Ag Process for the production of electrodes containing Raney catalysts

Also Published As

Publication number Publication date
JPS5632398B1 (en) 1981-07-27
BE783082A (en) 1972-09-01
CH576006A5 (en) 1976-05-31
NL7205056A (en) 1972-11-09
FR2137582A1 (en) 1972-12-29
LU65300A1 (en) 1972-08-23
AT314927B (en) 1974-04-25
IT955228B (en) 1973-09-29
GB1365009A (en) 1974-08-29
FR2137582B1 (en) 1976-06-11
SE400317B (en) 1978-03-20
BR7202830D0 (en) 1973-06-14

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