JPS52107211A - Production of tantalum metal powder - Google Patents

Production of tantalum metal powder

Info

Publication number
JPS52107211A
JPS52107211A JP2388876A JP2388876A JPS52107211A JP S52107211 A JPS52107211 A JP S52107211A JP 2388876 A JP2388876 A JP 2388876A JP 2388876 A JP2388876 A JP 2388876A JP S52107211 A JPS52107211 A JP S52107211A
Authority
JP
Japan
Prior art keywords
production
metal powder
tantalum metal
tantalum
powder
Prior art date
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.)
Pending
Application number
JP2388876A
Other languages
Japanese (ja)
Inventor
Seikichi Takase
Kinji Oguchi
Yasushi Matsudaira
Masaaki Yuzawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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
Application filed by Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP2388876A priority Critical patent/JPS52107211A/en
Publication of JPS52107211A publication Critical patent/JPS52107211A/en
Pending legal-status Critical Current

Links

JP2388876A 1976-03-05 1976-03-05 Production of tantalum metal powder Pending JPS52107211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2388876A JPS52107211A (en) 1976-03-05 1976-03-05 Production of tantalum metal powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2388876A JPS52107211A (en) 1976-03-05 1976-03-05 Production of tantalum metal powder

Publications (1)

Publication Number Publication Date
JPS52107211A true JPS52107211A (en) 1977-09-08

Family

ID=12122979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2388876A Pending JPS52107211A (en) 1976-03-05 1976-03-05 Production of tantalum metal powder

Country Status (1)

Country Link
JP (1) JPS52107211A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011932A1 (en) * 2000-08-09 2002-02-14 Cabot Supermetals K.K. Method for producing tantalum powder, tantalum powder and tantalum electrolytic capacitor
WO2005077572A1 (en) * 2004-02-16 2005-08-25 Cabot Supermetals K.K. Method for producing valve metal powder or lower oxide powder
WO2005077573A1 (en) * 2004-02-16 2005-08-25 Cabot Supermetals K.K. Method for producing valve metal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011932A1 (en) * 2000-08-09 2002-02-14 Cabot Supermetals K.K. Method for producing tantalum powder, tantalum powder and tantalum electrolytic capacitor
JP2002206105A (en) * 2000-08-09 2002-07-26 Cabot Supermetal Kk Method for manufacturing tantalum powder, tantalum powder, and tantalum electrolytic capacitor
WO2005077572A1 (en) * 2004-02-16 2005-08-25 Cabot Supermetals K.K. Method for producing valve metal powder or lower oxide powder
WO2005077573A1 (en) * 2004-02-16 2005-08-25 Cabot Supermetals K.K. Method for producing valve metal

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