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Title: Electromarking solution

Abstract

This invention is directed to an aqueous halogen-free electromarking solution which possesses the capacity for marking a broad spectrum of metals and alloys selected from different classes. The aqueous solution comprises basically the nitrate salt of an amphoteric metal, a chelating agent, and a corrosion-inhibiting agent.

Inventors:
 [1];  [2];  [1]
  1. Oak Ridge, TN
  2. Wartburg, TN
Issue Date:
Research Org.:
UNION CARBIDE CORP
OSTI Identifier:
862577
Patent Number(s):
3964914
Assignee:
United States of America as represented by United States Energy (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
electromarking; solution; directed; aqueous; halogen-free; possesses; capacity; marking; broad; spectrum; metals; alloys; selected; comprises; basically; nitrate; salt; amphoteric; metal; chelating; agent; corrosion-inhibiting; solution comprises; aqueous solution; chelating agent; broad spectrum; electromarking solution; nitrate salt; /205/106/148/216/252/

Citation Formats

Bullock, Jonathan S, Harper, William L, and Peck, Charles G. Electromarking solution. United States: N. p., 1976. Web.
Bullock, Jonathan S, Harper, William L, & Peck, Charles G. Electromarking solution. United States.
Bullock, Jonathan S, Harper, William L, and Peck, Charles G. Tue . "Electromarking solution". United States. https://www.osti.gov/servlets/purl/862577.
@article{osti_862577,
title = {Electromarking solution},
author = {Bullock, Jonathan S and Harper, William L and Peck, Charles G},
abstractNote = {This invention is directed to an aqueous halogen-free electromarking solution which possesses the capacity for marking a broad spectrum of metals and alloys selected from different classes. The aqueous solution comprises basically the nitrate salt of an amphoteric metal, a chelating agent, and a corrosion-inhibiting agent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1976},
month = {6}
}

Patent:

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