CR-39 track etching and blow-up method
Abstract
This invention is a method of etching tracks in CR-39 foil to obtain uniformly sized tracks. The invention comprises a step of electrochemically etching the foil at a low frequency and a "blow-up" step of electrochemically etching the foil at a high frequency.
- Inventors:
-
- Livermore, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 866170
- Patent Number(s):
- 4648950
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25F - PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS
G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- cr-39; track; etching; blow-up; method; tracks; foil; obtain; uniformly; sized; comprises; step; electrochemically; frequency; uniformly sized; track etch; /205/
Citation Formats
Hankins, Dale E. CR-39 track etching and blow-up method. United States: N. p., 1987.
Web.
Hankins, Dale E. CR-39 track etching and blow-up method. United States.
Hankins, Dale E. Thu .
"CR-39 track etching and blow-up method". United States. https://www.osti.gov/servlets/purl/866170.
@article{osti_866170,
title = {CR-39 track etching and blow-up method},
author = {Hankins, Dale E},
abstractNote = {This invention is a method of etching tracks in CR-39 foil to obtain uniformly sized tracks. The invention comprises a step of electrochemically etching the foil at a low frequency and a "blow-up" step of electrochemically etching the foil at a high frequency.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1987},
month = {Thu Jan 01 00:00:00 EST 1987}
}
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