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Li Jinyao, Li Hanguang. A STUDY ON SOME PHYSICAL PROPERTIES OF TUNGSTEN POWDER USED FOR Ba-W CATHODE[J]. Powder Metallurgy Technology, 1987, 5(4): 193-199.
Citation: Li Jinyao, Li Hanguang. A STUDY ON SOME PHYSICAL PROPERTIES OF TUNGSTEN POWDER USED FOR Ba-W CATHODE[J]. Powder Metallurgy Technology, 1987, 5(4): 193-199.
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A STUDY ON SOME PHYSICAL PROPERTIES OF TUNGSTEN POWDER USED FOR Ba-W CATHODE

  • Central-South University of Technology

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  • Available Online: August 17, 2021
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    • Abstract
  • In this paper, some physical properties of tungsten powder used for Ba-W cathode have been analyzed in detail by SCXA-733 electronic probe scanning microscope and SKC-2000 light emission particle size measuring instrument, meanwhile, the relation between the fracture morphology and surface character and the current density of Ba-W cathode has been tested. The physical theory of particle surface has been used to illustrate the inherent relation of physical properties of tungsten powder used for Ba-W cathode. It is of practical significance for classification method of powders and for study of materials.
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