FR1565784A - - Google Patents

Info

Publication number: FR1565784A
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

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.)

1967-04-12

Filing date

1968-04-11

Publication date

1969-05-02

1968-04-11 Application filed filed Critical

1969-05-02 Application granted granted Critical

1969-05-02 Publication of FR1565784A publication Critical patent/FR1565784A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/02—Alloys based on vanadium, niobium, or tantalum

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Microelectronics & Electronic Packaging (AREA)
Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Powder Metallurgy (AREA)

FR1565784D 1967-04-12 1968-04-11 Expired FR1565784A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH524067A CH492793A (de)	1967-04-12	1967-04-12	Herstellung von Legierungen oder Gemischen des Tantals bzw. Niobs

Publications (1)

Publication Number	Publication Date
FR1565784A true FR1565784A (de)	1969-05-02

Family

ID=4290281

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1565784D Expired FR1565784A (de)	1967-04-12	1968-04-11

Country Status (5)

Country	Link
BE (1)	BE713572A (de)
CH (1)	CH492793A (de)
DE (1)	DE1758100A1 (de)
FR (1)	FR1565784A (de)
NL (1)	NL6805229A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0570308A1 (de) *	1992-05-12	1993-11-18	Compagnie Européenne du Zirconium CEZUS	Legierungen aus Metall mit hohen Schmelzpunkten geeignet für die Umwandlung in homogene und rein Blöcke, und Herstellungsverfahren dieser Legierungen

1967
- 1967-04-12 CH CH524067A patent/CH492793A/de not_active IP Right Cessation
1968
- 1968-04-03 DE DE19681758100 patent/DE1758100A1/de active Pending
- 1968-04-11 FR FR1565784D patent/FR1565784A/fr not_active Expired
- 1968-04-11 NL NL6805229A patent/NL6805229A/xx unknown
- 1968-04-11 BE BE713572D patent/BE713572A/xx unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0570308A1 (de) *	1992-05-12	1993-11-18	Compagnie Européenne du Zirconium CEZUS	Legierungen aus Metall mit hohen Schmelzpunkten geeignet für die Umwandlung in homogene und rein Blöcke, und Herstellungsverfahren dieser Legierungen
FR2691169A1 (fr) *	1992-05-12	1993-11-19	Cezus Co Europ Zirconium	Alliages de métaux réfractaires aptes à la transformation en lingots homogènes et purs et procédés d'obtention des dits alliages.

Also Published As

Publication number	Publication date
NL6805229A (de)	1968-10-14
DE1758100A1 (de)	1970-12-23
CH492793A (de)	1970-06-30
BE713572A (de)	1968-10-11

Publication	Publication Date	Title
AU425114B2 (de)	1972-06-14
FR1565784A (de)	1969-05-02
AU416737B2 (de)	1971-09-03
AU2277767A (de)	1968-12-12
AU2116667A (de)	1969-04-03
AU2256867A (de)	1968-12-05
AU610966A (de)	1968-11-28
BE692654A (de)	1967-07-17
BE692492A (de)	1967-06-16
BE710585A (de)	1968-06-17
BE709567A (de)	1968-07-18
BE709541A (de)	1968-05-30
BE709367A (de)	1968-05-16
BE709243A (de)	1968-07-11
BE709170A (de)	1968-07-10
BE709140A (de)	1968-05-16
BE708777A (de)	1968-05-02
BE708726A (de)	1968-05-02
BE706258A (de)	1968-03-18
BE705806A (de)	1968-03-01
BE703228A (de)	1968-01-15
BE692780A (de)	1967-07-03
BE692778A (de)	1967-07-03
BE692577A (de)	1967-06-16
BE692553A (de)	1967-07-13

Legal Events

Date	Code	Title	Description
1973-06-15	ST	Notification of lapse