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Title: Method of measuring metal coating adhesion

Abstract

A method for measuring metal coating adhesion to a substrate material comprising the steps of preparing a test coupon of substrate material having the metal coating applied to one surface thereof, applying a second metal coating of gold or silver to opposite surfaces of the test coupon by hot hollow cathode process, applying a coating to one end of each of two pulling rod members, joining the coated ends of the pulling rod members to said opposite coated surfaces of the test coupon by a solid state bonding technique and finally applying instrumented static tensile loading to the pulling rod members until fracture of the metal coating adhesion to the substrate material occurs.

Inventors:
 [1]
  1. Northglenn, CO
Issue Date:
Research Org.:
Atomics International Div., Golden, CO (USA)
OSTI Identifier:
865594
Patent Number(s):
4541287
Assignee:
United States of America as represented by United States (Washington, DC)
DOE Contract Number:  
EY-76-C-04-3533
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; measuring; metal; coating; adhesion; substrate; material; comprising; steps; preparing; coupon; applied; surface; applying; gold; silver; opposite; surfaces; hot; hollow; cathode; process; pulling; rod; joining; coated; solid; bonding; technique; finally; instrumented; static; tensile; loading; fracture; occurs; opposite surfaces; coating applied; bonding technique; coating adhesion; hollow cathode; coated surface; material comprising; substrate material; metal coating; opposite surface; tensile load; measuring metal; cathode process; hot hollow; site surface; /73/

Citation Formats

Roper, John R. Method of measuring metal coating adhesion. United States: N. p., 1985. Web.
Roper, John R. Method of measuring metal coating adhesion. United States.
Roper, John R. Tue . "Method of measuring metal coating adhesion". United States. https://www.osti.gov/servlets/purl/865594.
@article{osti_865594,
title = {Method of measuring metal coating adhesion},
author = {Roper, John R},
abstractNote = {A method for measuring metal coating adhesion to a substrate material comprising the steps of preparing a test coupon of substrate material having the metal coating applied to one surface thereof, applying a second metal coating of gold or silver to opposite surfaces of the test coupon by hot hollow cathode process, applying a coating to one end of each of two pulling rod members, joining the coated ends of the pulling rod members to said opposite coated surfaces of the test coupon by a solid state bonding technique and finally applying instrumented static tensile loading to the pulling rod members until fracture of the metal coating adhesion to the substrate material occurs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1985},
month = {1}
}

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