CH259827A - Procédé de protection, par action galvanique, d'objets métalliques à base de magnésium. - Google Patents

Procédé de protection, par action galvanique, d'objets métalliques à base de magnésium.

Info

Publication number: CH259827A
Authority: CH; Switzerland
Prior art keywords: protection; containing magnesium; metallic objects; objects containing; galvanic action
Prior art date: 1939-01-31

Application number

Other languages

English (en)

Inventor

Frasch Jean

Original Assignee

Frasch Jean

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.)

1939-01-31

Filing date

1946-07-16

Publication date

1949-02-15

1946-07-16 Application filed by Frasch Jean filed Critical Frasch Jean

1949-02-15 Publication of CH259827A publication Critical patent/CH259827A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/30—Anodisation of magnesium or alloys based thereon
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/06—Electrolytic coating other than with metals with inorganic materials by anodic processes

Landscapes

Chemical & Material Sciences (AREA)
Metallurgy (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Prevention Of Electric Corrosion (AREA)
Electroplating And Plating Baths Therefor (AREA)
Chemical Treatment Of Metals (AREA)
Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Investigating And Analyzing Materials By Characteristic Methods (AREA)

CH259827D 1939-01-31 1946-07-16 Procédé de protection, par action galvanique, d'objets métalliques à base de magnésium. CH259827A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR763283X		1939-01-31
FR2553449X		1945-07-26
FR2605217X		1945-08-07

Publications (1)

Publication Number	Publication Date
CH259827A true CH259827A (fr)	1949-02-15

Family

ID=32233877

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH221023D CH221023A (fr)	1939-01-31	1940-01-18	Procédé de protection, par action galvanique, d'objets métalliques.
CH260236D CH260236A (fr)	1939-01-31	1946-06-12	Procédé de protection, par action galvanique, d'objets métalliques.
CH259827D CH259827A (fr)	1939-01-31	1946-07-16	Procédé de protection, par action galvanique, d'objets métalliques à base de magnésium.

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
CH221023D CH221023A (fr)	1939-01-31	1940-01-18	Procédé de protection, par action galvanique, d'objets métalliques.
CH260236D CH260236A (fr)	1939-01-31	1946-06-12	Procédé de protection, par action galvanique, d'objets métalliques.

Country Status (7)

Country	Link
US (3)	US2463483A (fr)
BE (3)	BE467056A (fr)
CH (3)	CH221023A (fr)
DE (1)	DE763283C (fr)
FR (3)	FR855683A (fr)
GB (2)	GB593512A (fr)
NL (2)	NL67329C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL56499C (fr) *	1938-09-22
BE466876A (fr) *	1939-01-31
US2726279A (en) *	1951-08-23	1955-12-06	Itt	Anode for primary cells and method for making same
US3316125A (en) *	1964-09-21	1967-04-25	Tyco Laboratories Inc	Electrochemical cells
US3864175A (en) *	1973-04-25	1975-02-04	Pennwalt Corp	Chromate rinse for phosphate coated metals and metal products
NL9000310A (nl) *	1989-02-27	1990-09-17	Omi Int Corp	Mengsel en werkwijze voor omzetting.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US737882A (en) *	1900-04-19	1903-09-01	Otto Carl Strecker	Process of electrolytically preparing lithographic plates.
US1552591A (en) *	1923-05-14	1925-09-08	Peter J F Batenburg	Metal-plating device
DE471053C (de) *	1926-06-18	1929-02-06	Bohumil Jirotka	Verfahren zur Oberflaechenveredelung von Gegenstaenden aus Aluminium und Aluminiumlegierungen
US1838273A (en) *	1927-12-24	1931-12-29	Westinghouse Electric & Mfg Co	Method of producing chromium plated tools
BE373447A (fr) *	1929-09-16
US1974435A (en) *	1929-11-30	1934-09-25	Vereinigte Stahlwerke Ag	Method of increasing the resistance to corrosion of steel and cast iron
US1952850A (en) *	1931-10-06	1934-03-27	Koehler William	Method and apparatus for galvanic deposition of copper and other metals
US2052962A (en) *	1934-12-31	1936-09-01	Mallory & Co Inc P R	Process of etching
US2138023A (en) *	1935-11-14	1938-11-29	Robert W Buzzard	Method of treating anodic coatings on magnesium and its alloys
US2206028A (en) *	1936-11-27	1940-07-02	Robert W Buzzard	Anodic treatment of magnesium
GB493935A (en) *	1937-01-16	1938-10-17	Hubert Sutton	Protection of magnesium and magnesium-rich alloys against corrosion by electrolytic methods
US2203670A (en) *	1937-06-29	1940-06-11	Robert W Buzzard	Method of treating electrolytic coatings on magnesium and its alloys
DE671978C (de) *	1937-10-01	1939-02-17	I G Farbenindustrie Akt Ges	Verfahren zur elektrolytischen Erzeugung von Schutzueberzuegen auf Werkstuecken aus Magnesium und dessen Legierungen
US2224528A (en) *	1937-12-23	1940-12-10	Sutton Hubert	Protection of magnesium and magnesium alloys
BE466876A (fr) *	1939-01-31
NL57490C (fr) *	1939-04-08

0
- BE BE466876D patent/BE466876A/xx unknown
- BE BE437650D patent/BE437650A/xx unknown
- NL NL56619D patent/NL56619C/xx active
- NL NL67329D patent/NL67329C/xx active
- BE BE467056D patent/BE467056A/xx unknown
1939
- 1939-01-31 FR FR855683D patent/FR855683A/fr not_active Expired
1940
- 1940-01-09 GB GB487/40A patent/GB593512A/en not_active Expired
- 1940-01-17 US US314349A patent/US2463483A/en not_active Expired - Lifetime
- 1940-01-18 CH CH221023D patent/CH221023A/fr unknown
1942
- 1942-06-09 DE DEF91923D patent/DE763283C/de not_active Expired
1945
- 1945-07-26 FR FR54022D patent/FR54022E/fr not_active Expired
- 1945-08-07 FR FR54113D patent/FR54113E/fr not_active Expired
1946
- 1946-04-18 US US663248A patent/US2553449A/en not_active Expired - Lifetime
- 1946-06-12 CH CH260236D patent/CH260236A/fr unknown
- 1946-06-21 GB GB18691/46A patent/GB631237A/en not_active Expired
- 1946-07-12 US US683152A patent/US2605217A/en not_active Expired - Lifetime
- 1946-07-16 CH CH259827D patent/CH259827A/fr unknown

Also Published As

Publication number	Publication date
FR54113E (fr)	1947-11-06
NL56619C (fr)
NL67329C (fr)
CH221023A (fr)	1942-05-15
DE763283C (de)	1954-12-30
GB593512A (en)	1947-10-20
BE466876A (fr)
US2605217A (en)	1952-07-29
FR54022E (fr)	1947-03-27
GB631237A (en)	1949-10-31
CH260236A (fr)	1949-02-28
US2553449A (en)	1951-05-15
BE437650A (fr)
US2463483A (en)	1949-03-01
FR855683A (fr)	1940-05-17
BE467056A (fr)

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