Development of Copper Loaded Tungsten for Dispenser Cathode

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Barik, R.K. and Singh, A.K. and Shukla, S.K. and Singh, T.P. (2017) Development of Copper Loaded Tungsten for Dispenser Cathode. In: Vacuum Electronic Devices and Application, November 17-19, 2017, IIT, Roorkee. (Submitted)

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Abstract

Ah.viral.t— 'upper loaded tungsten is rine of the critical material for development of dispenser cathode. The influence of sintering temperature on porosity, pore size and pore distribution are studied and investigated using scanning clectzon inicroscopc (SEM). The optimum sinterin temperature was found to be around 1300 for 1 wt. °ñ addition of Nickel powder. The material is impregnated using copper for smooth machining w4th desired dimensions

Item Type: Conference or Workshop Item (Paper)
Subjects: Microwave Tubes > Klystrons
Divisions: Microwave Tubes
Depositing User: Mr. Rabin Chatterjee
Date Deposited: 04 Dec 2019 09:18
Last Modified: 27 Jul 2021 09:23
URI: http://ceeri.csircentral.net/id/eprint/357

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