CR-39 track etching and blow up method
Patent
·
OSTI ID:5461394
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.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Dept. of Energy
- Patent Number(s):
- 4,648,950
- Application Number:
- 06/786,993
- OSTI ID:
- 5461394
- Country of Publication:
- United States
- Language:
- English
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