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JPS52117810A - Process for production of alloy for cathode base for electron tube - Google Patents

Process for production of alloy for cathode base for electron tube

Info

Publication number
JPS52117810A
JPS52117810A JP3448076A JP3448076A JPS52117810A JP S52117810 A JPS52117810 A JP S52117810A JP 3448076 A JP3448076 A JP 3448076A JP 3448076 A JP3448076 A JP 3448076A JP S52117810 A JPS52117810 A JP S52117810A
Authority
JP
Japan
Prior art keywords
alloy
production
electron tube
cathode base
cathode
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
JP3448076A
Other languages
Japanese (ja)
Inventor
Hisasuke Takeuchi
Isamu Futakata
Kenji Hasegawa
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP3448076A priority Critical patent/JPS52117810A/en
Publication of JPS52117810A publication Critical patent/JPS52117810A/en
Pending legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Solid Thermionic Cathode (AREA)
JP3448076A 1976-03-31 1976-03-31 Process for production of alloy for cathode base for electron tube Pending JPS52117810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3448076A JPS52117810A (en) 1976-03-31 1976-03-31 Process for production of alloy for cathode base for electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3448076A JPS52117810A (en) 1976-03-31 1976-03-31 Process for production of alloy for cathode base for electron tube

Publications (1)

Publication Number Publication Date
JPS52117810A true JPS52117810A (en) 1977-10-03

Family

ID=12415402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3448076A Pending JPS52117810A (en) 1976-03-31 1976-03-31 Process for production of alloy for cathode base for electron tube

Country Status (1)

Country Link
JP (1) JPS52117810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111868287A (en) * 2018-03-06 2020-10-30 日立金属株式会社 Method for producing Ni-based superalloy and Ni-based superalloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111868287A (en) * 2018-03-06 2020-10-30 日立金属株式会社 Method for producing Ni-based superalloy and Ni-based superalloy

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