BR7202830D0 - Processo para o revestimento e beneficiamento de superficies de pecas de moldacao de metais leves e de ligas de metais leves - Google Patents

Processo para o revestimento e beneficiamento de superficies de pecas de moldacao de metais leves e de ligas de metais leves

Info

Publication number
BR7202830D0
BR7202830D0 BR2830/72A BR283072A BR7202830D0 BR 7202830 D0 BR7202830 D0 BR 7202830D0 BR 2830/72 A BR2830/72 A BR 2830/72A BR 283072 A BR283072 A BR 283072A BR 7202830 D0 BR7202830 D0 BR 7202830D0
Authority
BR
Brazil
Prior art keywords
light metal
benefiting
finishing
molding pieces
metal alloys
Prior art date
Application number
BR2830/72A
Other languages
English (en)
Portuguese (pt)
Inventor
R Dotzer
K Stoger
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/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR7202830D0 publication Critical patent/BR7202830D0/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
BR2830/72A 1971-05-07 1972-05-05 Processo para o revestimento e beneficiamento de superficies de pecas de moldacao de metais leves e de ligas de metais leves BR7202830D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122610 DE2122610C3 (de) 1971-05-07 Verfahren zur anodischen Vorbehandlung von Leichtmetallen für die galvanische Abscheidung von Aluminium

Publications (1)

Publication Number Publication Date
BR7202830D0 true BR7202830D0 (pt) 1973-06-14

Family

ID=5807161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2830/72A BR7202830D0 (pt) 1971-05-07 1972-05-05 Processo para o revestimento e beneficiamento de superficies de pecas de moldacao de metais leves e de ligas de metais leves

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035749A1 (de) * 1980-09-22 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Waermeableitende leiterplatten
EP1518945A1 (de) * 2003-09-27 2005-03-30 Aluminal Oberflächtentechnik GmbH & Co. KG Elektrolyt für die galvanische Abscheidung von Aluminium-Magnesium-Legierungen
DE102005027782A1 (de) * 2005-06-15 2006-12-28 Druckguss Heidenau Gmbh Verfahren zur Oberflächenbehandlung von Magnesiumgussteilen
JP7647050B2 (ja) * 2020-10-02 2025-03-18 スズキ株式会社 皮膜積層構造の製造方法および内燃機関用ピストン

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 (de) * 1964-02-29 1966-03-10 Aluminium Walzwerke Singen Verfahren zur Herstellung von stab- oder drahtfoermigen Elektroden fuer Elektrolytkondensatoren
DE1665554C3 (de) * 1966-02-18 1974-10-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kabeiförmiger Supraleiter
DE1909031A1 (de) * 1969-02-22 1970-09-10 Siemens Ag Verfahren zur Herstellung von Raney-Katalysatoren enthaltenden Elektroden

Also Published As

Publication number Publication date
GB1365009A (en) 1974-08-29
AT314927B (de) 1974-04-25
FR2137582B1 (cs) 1976-06-11
ZA722607B (en) 1973-01-31
LU65300A1 (cs) 1972-08-23
FR2137582A1 (cs) 1972-12-29
BE783082A (fr) 1972-09-01
JPS5632398B1 (cs) 1981-07-27
IT955228B (it) 1973-09-29
SE400317B (sv) 1978-03-20
CH576006A5 (cs) 1976-05-31
NL7205056A (cs) 1972-11-09

Similar Documents

Publication Publication Date Title
BR7204955D0 (pt) Artigo abrasivo e processo de fabricacao de um artigo abrasivo
BR7401011D0 (pt) Processo para o revestimento superficial de carrocerias ou pecas semelhantes
BR7410073A (pt) Composicao e processo para o tratamento de disenteria
BR7201381D0 (pt) Uma composicao aquosa para uso no revestimento de superficies de metal e processo para a sua aplicacao
BR7200590D0 (pt) Um processo para a producao de triazol-benzo-diazepinas e compostos assim produzidos
BR7503268A (pt) Processo para eletro-revestimento de artigos formados de ligas de aluminio e banho de anodizacao empregado no processo
BR7205554D0 (pt) Construcao de mancal e processo para montar o mancal
BR7207786D0 (pt) Processo para producao de corpos essencialmente monocristalinos com superficies externas e ou internas de formas complexas
AR194757A1 (es) Metodo y aparato para crear revestimientos protectores en las superficies de articulos de carbon
BR7107109D0 (pt) Processo para fabricacao de acrilonitrila e metacrilonitrila
BR7206370D0 (pt) Processo e composicao para limpeza ativacao e refinacao de grao simultaneas de superficies ferrosas e de zinco
BR7206799D0 (pt) Processo para colorir ou modificar o colorido de corpos de vidro e corpos de vidro produzidos pelo dito processo
BR7507981A (pt) Banho de revestimento para revestimento cataforetico de superficies metalicas,processo para a preparacao deste banho e suas utilizacoes
IT1058028B (it) Composizione liguida per la fosfatazione di superfici metalliche e relativo procedimento di produzione
BR7206785D0 (pt) Composicoes pigmentares de quinacridonas e processo para sua fabricacao
BR7202830D0 (pt) Processo para o revestimento e beneficiamento de superficies de pecas de moldacao de metais leves e de ligas de metais leves
BR7108191D0 (pt) Composicao e processo para revestimento por conversao de superficies metalicas
IT964310B (it) Processo per l elaborazione di miscele di idroformilazion
BR7206194D0 (pt) Processo para obtencao de novos corantes mono e disazoico
BR7309114D0 (pt) Processo para o tratamento de superficies de metais em varias fases
BR7207934D0 (pt) Folha magnetica de liga de aluminio e processo para fabrica-la
BR7207195D0 (pt) Processo para formacao de moldados de ferro-dutil uma composicao de modularizacao e ligas para a execucao do mesmo
BR7106340D0 (pt) Processo para a producao de um artigo relativamente rigido e processo para a producao e manipulacao de um conduto
BR7308675D0 (pt) Processo para fabricacao de corantes de diaminopirimidina
BR7508056A (pt) Processo para o enriquecimento de halogenoantraquinonas