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ASTM International - ASTM F83-71(1996)e1

Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters

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Organization: ASTM International
Publication Date: 31 March 1971
Status: inactive
Page Count: 6
scope:

1.1 This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters (1, 2, 3), with appended standard methods of measurement.

Document History

March 1, 2018
Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
1.1 This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters (1, 2, 3),2 with appended standard methods of measurement. 1.2 The values...
May 1, 2013
Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
1.1 This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters (1, 2, 3),2 with appended standard methods of measurement. 1.2 The values...
May 1, 2009
Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters with appended standard methods of measurement. Cathode materials shall...
ASTM F83-71(1996)e1
March 31, 1971
Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
1.1 This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters (1, 2, 3), with appended standard methods of measurement.
March 31, 1971
Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
This practice covers the definition and interpretation of the commonly used thermionic constants of electron emitters with appended standard methods of measurement. Cathode materials shall...
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