Wire winding increases lifetime of oxide coated cathodes
Overview & Synopsis
Refractory-metal heater base wound with a thin refractory metal wire increases the longevity of oxide-coated cathodes. The wire-wound unit is impregnated with the required thickness of metal oxide. This cathode is useful in magnetohydrodynamic systems and in electron tubes.
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ntrs.nasa.gov)
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Document Information
| Document Title | Wire winding increases lifetime of oxide coated cathodes |
|---|---|
| Author / Organization | Kerslake, W., Vargo, D. |
| Subject & Discipline | OTHER |
| Categories | Aerospace & Aviation |
| Publication Year | 2019 |
| License / Rights | Public Domain / NASA STI Open Access |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
NASA Technical Reports Server
(ntrs.nasa.gov)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-79103 |
| Original Source Link | Visit Source Page on ntrs.nasa.gov » |