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Title: Surface modification to waveguides

Abstract

A method of treating the interior surfaces of a waveguide to improve power transmission comprising the steps of mechanically polishing to remove surface protrusions; electropolishing to remove embedded particles; ultrasonically cleaning to remove any residue; coating the interior waveguide surfaces with an alkyd resin solution or electrophoretically depositing carbon lamp black suspended in an alkyd resin solution to form a 1.mu. to 5.mu. thick film; vacuum pyrolyzing the film to form a uniform adherent carbon coating.

Inventors:
 [1];  [2];  [3];  [4];  [5]
  1. Allentown, NJ
  2. Kendall Park, NJ
  3. Princeton, NJ
  4. Pennington, NJ
  5. Lawrenceville, NJ
Issue Date:
Research Org.:
Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
OSTI Identifier:
864777
Patent Number(s):
4414244
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01P - WAVEGUIDES
DOE Contract Number:  
AC02-76CH03073
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
surface; modification; waveguides; method; treating; interior; surfaces; waveguide; improve; power; transmission; comprising; steps; mechanically; polishing; remove; protrusions; electropolishing; embedded; particles; ultrasonically; cleaning; residue; coating; alkyd; resin; solution; electrophoretically; depositing; carbon; lamp; black; suspended; form; thick; film; vacuum; pyrolyzing; uniform; adherent; thick film; power transmission; surface modification; interior surface; interior surfaces; carbon coating; depositing carbon; embedded particle; /427/204/205/

Citation Formats

Timberlake, John R, Ruzic, David N, Moore, Richard L, Cohen, Samuel A, and Manos, Dennis M. Surface modification to waveguides. United States: N. p., 1983. Web.
Timberlake, John R, Ruzic, David N, Moore, Richard L, Cohen, Samuel A, & Manos, Dennis M. Surface modification to waveguides. United States.
Timberlake, John R, Ruzic, David N, Moore, Richard L, Cohen, Samuel A, and Manos, Dennis M. Sat . "Surface modification to waveguides". United States. https://www.osti.gov/servlets/purl/864777.
@article{osti_864777,
title = {Surface modification to waveguides},
author = {Timberlake, John R and Ruzic, David N and Moore, Richard L and Cohen, Samuel A and Manos, Dennis M},
abstractNote = {A method of treating the interior surfaces of a waveguide to improve power transmission comprising the steps of mechanically polishing to remove surface protrusions; electropolishing to remove embedded particles; ultrasonically cleaning to remove any residue; coating the interior waveguide surfaces with an alkyd resin solution or electrophoretically depositing carbon lamp black suspended in an alkyd resin solution to form a 1.mu. to 5.mu. thick film; vacuum pyrolyzing the film to form a uniform adherent carbon coating.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {1}
}

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