CH433896A - Process for electrolytic pickling of zirconium and its alloys and product obtained by this process - Google Patents

Process for electrolytic pickling of zirconium and its alloys and product obtained by this process

Info

Publication number: CH433896A
Authority: CH; Switzerland
Prior art keywords: zirconium; alloys; product obtained; electrolytic pickling; pickling
Prior art date: 1963-10-01

Application number

CH1271064A

Other languages

French (fr)

Inventor

Delafosse Jacques

Herehguel Jean

Lelong Pierre

Silbermann Simon

Original Assignee

Commissariat Energie Atomique

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.)

1963-10-01

Filing date

1964-09-30

Publication date

1967-04-15

1964-09-30 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1967-04-15 Publication of CH433896A publication Critical patent/CH433896A/en

Links

238000000034 method Methods 0.000 title 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title 1
229910045601 alloy Inorganic materials 0.000 title 1
239000000956 alloy Substances 0.000 title 1
238000005554 pickling Methods 0.000 title 1
229910052726 zirconium Inorganic materials 0.000 title 1

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
- C25D5/38—Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
- C25F1/08—Refractory metals

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
ing And Chemical Polishing (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

CH1271064A 1963-10-01 1964-09-30 Process for electrolytic pickling of zirconium and its alloys and product obtained by this process CH433896A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR949147A FR1383839A (en)	1963-10-01	1963-10-01	Process for electrolytic pickling of zirconium and its alloys and products obtained by this process

Publications (1)

Publication Number	Publication Date
CH433896A true CH433896A (en)	1967-04-15

Family

ID=8813409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1271064A CH433896A (en)	1963-10-01	1964-09-30	Process for electrolytic pickling of zirconium and its alloys and product obtained by this process

Country Status (8)

Country	Link
US (1)	US3371021A (en)
BE (1)	BE653789A (en)
CH (1)	CH433896A (en)
ES (1)	ES304523A1 (en)
FR (1)	FR1383839A (en)
GB (1)	GB1067911A (en)
LU (1)	LU46993A1 (en)
NL (1)	NL6411398A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60200972A (en) *	1984-03-23	1985-10-11	Hitachi Ltd	Corrosion prevention of zirconium or zirconium alloy
JP2000144274A (en) *	1998-11-19	2000-05-26	Toshiba Corp	Method and apparatus for electrolytic treatment of zirconium waste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3242062A (en) *		1966-03-22		Fluorine-cuntaining electrolyte for electrolytic cutting of metals
US2780594A (en) *	1955-08-05	1957-02-05	Temco Aircraft Corp	Electrolytic descaling
US3006827A (en) *	1959-01-06	1961-10-31	United Aircraft Corp	Method of pickling titanium and compositions used therein

1963
- 1963-10-01 FR FR949147A patent/FR1383839A/en not_active Expired
1964
- 1964-09-22 LU LU46993D patent/LU46993A1/xx unknown
- 1964-09-22 US US398423A patent/US3371021A/en not_active Expired - Lifetime
- 1964-09-23 GB GB38812/64A patent/GB1067911A/en not_active Expired
- 1964-09-30 BE BE653789D patent/BE653789A/xx unknown
- 1964-09-30 NL NL6411398A patent/NL6411398A/xx unknown
- 1964-09-30 CH CH1271064A patent/CH433896A/en unknown
- 1964-09-30 ES ES0304523A patent/ES304523A1/en not_active Expired

Also Published As

Publication number	Publication date
BE653789A (en)	1965-01-18
ES304523A1 (en)	1965-02-01
US3371021A (en)	1968-02-27
LU46993A1 (en)	1964-11-23
NL6411398A (en)	1965-04-02
GB1067911A (en)	1967-05-10
FR1383839A (en)	1965-01-04

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